STM6700 STM6710 Low-voltage, high-accuracy, triple/quad voltage microprocessor supervisory circuit in SOT package Features Accurate monitoring of up to four supply voltages Precision factory-set reset threshold options for 1.8 V, 2.5 V, 3.0 V, 3.3 V and 5.0 V Adjustable input threshold voltage = 0.62 V with 1.5% accuracy Low power consumption (<35 A) Reset timeout period 200 ms (typ) - STM6710 5 s propagation delay ( STM6700) Open-drain RESET output with a weak pull-up (10 A) RESET - active low - valid to V1IN = 1 V or V2IN = 1 V Applications Immune to power supply transients Telecommunications Guaranteed from -40 C to +85 C Set-top boxes Small 6-pin SOT23 package Networking equipment ROHS compliant Server/workstations Desktop and notebook computers Data storage equipment Table 1. SOT23-6 (WB) Device summary V1IN V2IN V3IN V4IN (V) (V) (V) (V) Power supply tolerance Temperature range Package STM6710DWB6F 5 3.3 1.8 Adj 5% -40 C to +85 C SOT23-6 STM6710FWB6F Adj 3.3 2.5 1.8 5% -40 C to +85 C SOT23-6 STM6710KWB6F Adj 3.3 1.8 Adj 10% -40 C to +85 C SOT23-6 STM6710LWB6F Adj 3.3 1.8 Adj 5% -40 C to +85 C SOT23-6 Part number December 2009 Doc ID 16887 Rev 1 1/22 www.st.com 1 Contents STM6700, STM6710 Contents 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 2 Pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.1 RESET output configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.2 Adjustable thresholds (input configurations) . . . . . . . . . . . . . . . . . . . . . . 11 2.3 Unused inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2.4 Adding manual reset capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4 DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6 Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7 STM6700 / STM6710 device selector guide . . . . . . . . . . . . . . . . . . . . . . 20 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 2/22 Doc ID 16887 Rev 1 STM6700, STM6710 List of tables List of tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 DC and AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 SOT23-6L - 6-lead small outline transistor package mechanical data. . . . . . . . . . . . . . . . 17 Carrier tape dimensions for SOT23-6L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 STM6700/STM6710 device selector summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Doc ID 16887 Rev 1 3/22 List of figures STM6700, STM6710 List of figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. 4/22 Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Pinout SOT23-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Functional block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Hardware hookup (typical application diagram) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Interface to external pull-up using a different supply voltage . . . . . . . . . . . . . . . . . . . . . . . . 9 RESET output diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Adjustable thresholds monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Adding manual reset capability for STM6710 input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 SOT23-6L - 6-lead small outline transistor package mechanical drawing . . . . . . . . . . . . . 17 SOT23-6L landing pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Carrier tape for SOT23-6L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Doc ID 16887 Rev 1 STM6700, STM6710 1 Description Description The STM6710 is a precision voltage-monitoring supervisor with the capability to monitor triple/quad voltages and combines competitive reset threshold accuracy with low-power consumption. Factory-trimmed reset threshold options for monitoring 5.0 V, 3.3 V, 2.5 V and 1.8 V supplies with -5% and -10% tolerances as shown in Table 1 on page 1 are available. Table 8 on page 20 provides the complete selector guide for this device. If a monitored supply voltage input falls below the minimum voltage threshold, a single active low output is asserted, triggering a system reset. This device can be configured to support an external manual reset input using minimal external components. Monitoring up to four different voltages in a small 6-lead SOT-23 package, the STM6710 devices can help to lower system cost, reduce board space requirements, and increase the reliability of multi-voltage systems. Low VCC detection circuitry protects the user's system from low voltage conditions, resetting the system when VCC or any of the other monitored power supply voltages fall below their respective minimum voltage thresholds. The reset signal remains asserted until all of these voltages return to proper operating levels and stabilize. STM6710 includes internally fixed monitoring voltages for 5.0 V, 3.3 V, 3.0 V, 2.5 V and 1.8 V supplies with -5% and -10% tolerances This device will function as a triple monitoring voltage supervisor (STM6700) when V2IN is used as VCC. The output is open drain with a weak internal pull-up to the monitored V2IN supply (or VCC in the case of STM6710Q) of typically 10 A. Once all voltages rise above the selected threshold level, the STM6710 reset signal remains low for the reset timeout period of 200 ms (typical). The STM6700 acts as a voltage detector with a propagation delay of 5 s after all monitored voltages exceed their thresholds. The STM6710 output remains valid as long as V1IN or V2IN exceeds 1 V. For the STM6700 and STM6710 the condition is to have VCC above 2 V. The STM6700/STM6710 are available in a 6-pin small SOT23 package and operate over the temperature range of -40 C to +85 C (refer to Table 8 on page 20 for the selector guide). Doc ID 16887 Rev 1 5/22 Description STM6700, STM6710 Figure 1. Logic diagram V2IN / VCC V1IN (1) STM6700 V3IN RESET STM6710 V4IN AM04617v1 1. Open drain Table 2. Signal names Pin Name Type 1 V1IN Input V2IN 2 VCC Function (STM6710 / STM6700) Input voltage 1 Input voltage 2 and device power supply pin Input/supply For the triple monitor voltage STM6700 and for STM6710Q, this pin is the VCC supply pin and is not monitored 3 V3IN Input Input voltage 3 4 V4IN Input Input voltage 4 5 GND Supply Ground Output Active-low, open-drain RESET output. Output goes low when any input drops below the specified threshold. Once all inputs rise above their threshold voltages, RESET remains low for typical 200 ms (STM6710) before going high. For the triple monitor (STM6700) it remains low for 5 s (propagation delay - no tREC). The open-drain RESET has a weak (10 A) internal pull-up to V2IN (STM6710) or VCC (STM6700/STM6710Q). 6 RESET Figure 2. Pinout SOT23-6 SOT23-6 V1IN 1 V2IN (VCC) 2 STM6700 STM6710 V3IN 3 (1) 6 RESET 5 GND 4 V4IN AM04618v1 1. Open drain Note: 6/22 For the STM6700 and STM6710Q, pin 2 is a fixed VCC, thereby making it a triple voltage reset, while the STM6710 is a quad voltage reset. Doc ID 16887 Rev 1 STM6700, STM6710 1.1 Description Pin descriptions V1IN, V3IN,V4IN (VxIN) The VxIN pins are used for nominal input voltages for 1.8 V, 2.5 V and 5.0 V supplies. The voltage at this pin is compared against an internal factory-programmed voltage trip point, Vrst. RESET is first asserted low when the device is initially powered and VxIN < 1 V and then at any time thereafter when VxIN falls below Vrst. The device is designed with typical hysteresis of 0.3% with respect to its threshold to help prevent oscillation due to noise and is immune to brief power-supply transients. V2IN The V2IN is used to power the STM6710 device. In normal operations V2IN is also monitored. For STM6710Q and STM6700 variations this pin is the VCC power supply but is not monitored. Ground (VSS) This pin (GND) is the ground pin for the power supply and is tied to VSS. RESET The RESET output is an open-drain output that asserts low whenever a monitored supply falls below the minimum threshold. STM6710 provides an extended reset timeout period of typically 200 ms. Doc ID 16887 Rev 1 7/22 Description STM6700, STM6710 Figure 3. Functional block diagram V1IN (1) V2IN, VCC (1) V2IN V CC RESET 200ms TIMEOUT V3IN UVLO V4IN 0.62V REF AM04619v1 1. The STM6700 and STM6710Q are powered via the V2IN input which is the supply voltage. When this pin is VCC, the input is not monitored. 8/22 Doc ID 16887 Rev 1 STM6700, STM6710 2 Operation Operation The STM6710 is capable of monitoring up to 4 voltages in a multi-supply application. The device is available in several pre-set voltage thresholds for power supplies of 1.8 V, 2.5 V, 3.0 V, 3.3 V and 5.0 V. The STM6710 is powered by the V2IN pin which is also a monitored voltage, thus making this a quad voltage monitor. The STM6710Q and STM6700 use this pin as VCC which is not monitored and thereby limits these devices to three adjustable voltage inputs. If any of the monitored input voltage falls below its associated threshold, the active-low reset output is asserted and remains low as long as V1IN or V2IN remains above 1.0 V. Figure 4. Hardware hookup (typical application diagram) STM6710 V1IN V2IN (VCC) SUPPLIES TO BE MONITORED P RESET V3IN V4IN GND AM04620v1 2.1 RESET output configuration The RESET output asserts low if a monitored input voltage drops below its threshold. This is an open-drain with a weak internal pull-up to V2IN or the VCC supply, and is typically 10 A. However, many applications may not require an external pull-up resistor. In case a pull-up resistor is required and is connected to a voltage ranging from 0 V to 5.5 V (as shown in Figure 5 below), it can overdrive the weak internal pull-up. The STM6710 has built-in circuitry to prevent this reverse current flow to V2IN under this condition. Figure 5. Interface to external pull-up using a different supply voltage 5V V2IN = 3.3V STM6710 100k RESET VCC RESET AM04621v1 Doc ID 16887 Rev 1 9/22 Operation STM6700, STM6710 Figure 6. RESET output diagram VxIN VTHx VTHx RESET 90% 10% t RD t RP AM04622v1 10/22 Doc ID 16887 Rev 1 STM6700, STM6710 2.2 Operation Adjustable thresholds (input configurations) The STM6700/STM6710 may be configured to monitor several options with adjustable reset thresholds. The threshold voltages at each adjustable input VxIN is typically 0.62 V. Thus to monitor a voltage > 0.62 V, a resistor divider network as shown in Figure 7 below can be used. The STM6710 allows users to customize the minimum voltage sense level with adjustable reset thresholds. The threshold voltage at each adjustable input VxIN is typically 0.62 V. For example, the user can adjust the voltage input threshold (VTHx)for V1IN, V3IN and V4IN inputs. To do this, connect an external resistor divider network to the VxIN pin in order to set the trip point to some other voltage above 620 mV according to the following formula which is also shown in Figure 7. V THx = 0.62 V x (R1 + R2) R2 or solved in terms of R1: V R1 = R2 THx - 1 0.62V The STM6700/STM6710 have an input current of less than 0.2 A (0.4 A for VIN1) on their adjustable inputs, therefore resistor values of up to 100 k can be used for R2 with <1% error. Figure 7. Adjustable thresholds monitoring VxINTH R1 R2 VREF = 0.62V R1 = R2 [(VxINTH/0.62V)-1] AM04623v1 Doc ID 16887 Rev 1 11/22 Operation 2.3 STM6700, STM6710 Unused inputs Connect unused monitor inputs to a supply voltage greater in magnitude than their specified threshold voltages. For unused VxIN adjustable inputs connect a 1 M ohm resistor between unused input and V2IN or (VCC) to limit the bias current. Use V2IN for normal operation (device power supply pin). Do not connect unused monitor inputs to ground or allow them to float. 2.4 Adding manual reset capability Figure 8 shows a circuit which can be used to add manual reset capability for the STM6710. Depressing the push button switch short circuits the analog input to ground and initiates a RESET pulse. The switch must be open for at least 140 ms in order to de-assert the RESET output. No external switch debounce is required. A small capacitor may be used to improve noise immunity. Figure 8 below shows the addition of the manual reset capability. Figure 8. Adding manual reset capability for STM6710 input V1IN V2IN V3IN RESET V4IN (ADJUSTABLE INPUT) R1 R2 GND AM04624v1 12/22 Doc ID 16887 Rev 1 STM6700, STM6710 3 Maximum ratings Maximum ratings Stressing the device above the rating listed in the absolute maximum ratings table may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents. Table 3. Absolute maximum ratings Symbol TSTG TSLD(1) Parameter Storage temperature (VCC off) Lead solder temperature for 10 seconds Value Unit -55 to +150 C 260 C -0.3 to VCC +0.3 V VIO Input or output voltage VCC Supply voltage -0.3 to +7.0 V V IO Output current 20 mA JA Thermal resistance (junction to ambient) N/A C/W 1. Reflow at peak temperature of 260 C. The time above 255 C must not exceed 30 seconds. Doc ID 16887 Rev 1 13/22 DC and AC parameters 4 STM6700, STM6710 DC and AC parameters This section summarizes the DC and AC characteristics of the device. The parameters in the DC and AC characteristics table that follows are derived from tests performed under the test conditions. Designers should check that the operating conditions in their circuit match the operating conditions when relying on the quoted parameters. Table 4. Alt. DC and AC characteristics Symbol V2IN Parameter Operating voltage VCC VCC IxIN ICC I2N Min TA = 0 C to +85 C 1.0 5.5 TA = -40 C to +85 C 1.2 5.5 2.0 5.5 STM6700 and STM6710Q Input current I2N input current Typ(1) Test conditions Max VxIN nominal input voltage (1.8 V, 2.5 V, 5.0 V supplies) 25 40 V2IN = nominal input voltage for 3.0 V and 3.3 V supplies 55 115 Unit V A V1IN = 0 to 0.85 V (for adjustable thresholds) 0.4 V3IN, V4IN = 0 to 0.85 V (for adjustable thresholds) 0.2 STM6700 and STM6710Q only VCC = 5.5 V 35 50 A Voltage thresholds Vrst Vrstxin VHYST VTH VREF 5 V (-5%) 4.500 4.630 4.750 5 V (-10%) 4.250 4.380 4.450 3.3 V (-5%) 3.000 3.080 3.150 3.3 V (-10%) 2.850 2.930 3.000 3.0 V (-5%) 2.700 2.780 2.850 3.0 V (-10%) 2.550 2.630 2.70 2.5 V (-5%) 2.250 2.320 2.380 2.5 V (-10%) 2.130 2.190 2.250 1.8 V (-5%) 1.620 1.670 1.710 1.8 V (-10%) 1.530 1.580 1.620 VxIN decreasing 0.611 0.620 0.629 VxIN falling V1IN, V2IN, V3IN, V4IN adj. reset threshold voltage V Hysteresis of VTH Reset threshold TCVTH temperature coefficient 14/22 Doc ID 16887 Rev 1 V 0.3 %VTH 60 ppm/C STM6700, STM6710 Table 4. Alt. DC and AC parameters DC and AC characteristics (continued) Symbol Parameter Test conditions Min Typ(1) Max Unit Reset tRD tRPD VTH to reset asserted delay VxIN falling at 10 mV/s from VTH to (VTH -50 mV) tRP tREC Reset timeout delay STM6710 tPD Propagation delay VOL RESET output low VOH RESET output high IOH RESET output high source current 30 140 STM6700 only 200 s 280 5 s V2IN, VCC = 5 V, ISINK = 2 mA 0.3 V2IN, VCC = 2.5 V, ISINK = 1.2 mA 0.4 V2IN = 1.0 V, ISINK = 50 A, TA = 0 C to +85 C 0.3 VCC 2.0 V, ISOURCE = 6 A, RESET deasserted (STM6700) 0.8 x VCC VCC VTH, ISOURCE = -6 A, RESET deasserted 0.8 x V2IN V2IN 2.0 V, RESET deasserted ms 10 V A 1. V2IN = 1 V to 5.5 V, TA = -40 C to +85 C, unless otherwise stated. Typical values are at V2IN = 3.0 V to 3.3 V, TA = +25 C. Doc ID 16887 Rev 1 15/22 Package mechanical data 5 STM6700, STM6710 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK(R) packages, depending on their level of environmental compliance. ECOPACK(R) specifications, grade definitions and product status are available at: www.st.com. ECOPACK(R) is an ST trademark. 16/22 Doc ID 16887 Rev 1 STM6700, STM6710 Figure 9. Package mechanical data SOT23-6L - 6-lead small outline transistor package mechanical drawing 7049714_F Table 5. SOT23-6L - 6-lead small outline transistor package mechanical data mm inches Sym Min Typ Max Min Typ Max A 0.9 1.45 0.035 0.057 A1 0 0.10 0 0.0039 A2 0.9 1.3 0.035 0.0512 b 0.35 0.5 0.014 0.02 c 0.09 0.2 0.004 0.008 D 2.8 3.05 0.11 0.120 E 1.5 1.75 0.059 0.0689 e 0.95 0.037 H 2.6 3 0.102 0.118 L 0.1 0.6 0.004 0.024 0 10 0 10 Doc ID 16887 Rev 1 17/22 Package mechanical data STM6700, STM6710 Figure 10. SOT23-6L landing pattern AM04854v1 Figure 11. Carrier tape for SOT23-6L P0 E P2 D T A0 F TOP COVER TAPE W B0 P1 CENTER LINES OF CAVITY K0 USER DIRECTION OF FEED AM03073v1 Table 6. Package Carrier tape dimensions for SOT23-6L W D 8.00 1.50 SOT23-6 +0.30/ +0.10/ -0.10 -0.00 18/22 E P0 P2 F 1.75 4.00 2.00 3.50 0.10 0.10 0.10 0.05 A0 B0 K0 3.23 0.10 3.17 0.10 1.37 0.10 Doc ID 16887 Rev 1 P1 T Unit Bulk Qty 4.00 0.254 mm 3000 0.10 0.013 STM6700, STM6710 6 Part numbering Part numbering Table 7. Ordering information scheme Example: STM6710 F WB 6 F Device type STM6700(1) STM6710 Threshold combination Refer to Table 8: STM6700/STM6710 device selector summary Package WB = SOT23-6 Temperature range 6 = -40 C to +85 C Shipping method F = ECOPACK(R) package, tape & reel packing 1. Contact local ST sales office for availability For other options, or for more information on any aspect of this device, please contact the ST sales office nearest you. Doc ID 16887 Rev 1 19/22 STM6700 / STM6710 device selector guide 7 STM6700, STM6710 STM6700 / STM6710 device selector guide The STM6700/STM6710 are designed for various voltage thresholds and configurations, however not all variations are shown in Table 8. Please contact local ST sales office for availability. Table 8. STM6700/STM6710 device selector summary Monitored pins Part name Supply V1IN V2IN V3IN V4IN pin (V) (V) (V) (V) tREC (ms) Supply tolerance (%) Top marking Comments STM6710AWB6F 5 3.3 2.5 Adj V2IN 200 10 D6BA Contact ST sales office STM6710BWB6F 5 3.3 2.5 Adj V2IN 200 5 D6BB Contact ST sales office STM6710CWB6F 5 3.3 1.8 Adj V2IN 200 10 D6BC Contact ST sales office STM6710DWB6F 5 3.3 1.8 Adj V2IN 200 5 D6BD Available STM6710EWB6F Adj 3.3 2.5 1.8 V2IN 200 10 D6BE Contact ST sales office STM6710FWB6F Adj 3.3 2.5 1.8 V2IN 200 5 D6BF Available STM6710GWB6F 5 3.3 Adj Adj V2IN 200 10 D6BG Contact ST sales office STM6710HWB6F 5 3.3 Adj Adj V2IN 200 5 D6BH Contact ST sales office STM6710IWB6F Adj 3.3 2.5 Adj V2IN 200 10 D6BI Contact ST sales office STM6710JWB6F Adj 3.3 2.5 Adj V2IN 200 5 D6BJ Contact ST sales office STM6710KWB6F Adj 3.3 1.8 Adj V2IN 200 10 D6BK Available STM6710LWB6F Adj 3.3 1.8 Adj V2IN 200 5 D6BL Available STM6710MWB6F Adj 3 2.5 Adj V2IN 200 10 D6BM Contact ST sales office STM6710NWB6F Adj 3 2.5 Adj V2IN 200 5 D6BN Contact ST sales office STM6710OWB6F Adj 3 1.8 Adj V2IN 200 10 D6BO Contact ST sales office STM6710PWB6F Adj 3 1.8 Adj V2IN 200 5 D6BP Contact ST sales office STM6710QWB6F Adj VCC Adj Adj VCC N/A N/A D6BQ Contact ST sales office STM6700WB6F Adj VCC Adj Adj VCC N/A N/A D6BZ Contact ST sales office 20/22 Doc ID 16887 Rev 1 STM6700, STM6710 8 Revision history Revision history Table 9. Document revision history Date Revision 09-Dec-2009 1 Changes Initial release. Doc ID 16887 Rev 1 21/22 STM6700, STM6710 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST'S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER'S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. (c) 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 22/22 Doc ID 16887 Rev 1