CYIV-51001-1.5
© 2011 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS and STRATIX words and logos
are trademarks of Altera Corporation and registered in the U.S. Patent and Trademark Office and in other countries. All other words and logos identified as
trademarks or service marks are the property of their respective holders as described at www.altera.com/common/legal.html. Altera warrants performance of its
semiconductor products to current specifications in accordance with Altera's standard warranty, but reserves the right to make changes to any products and
services at any time without notice. Altera assumes no responsibility or liability arising out of the application or use of any information, product, or service
described herein except as expressly agreed to in writing by Altera. Altera customers are advised to obtain the latest version of device specifications before relying
on any published information and before placing orders for products or services.
Cyclone IV Device Handbook,
Volume 1
November 2011
Subscribe
ISO
9001:2008
Registered
1. Cyclone IV FPGA Device Family
Overview
Altera’s new Cyclone®IV FPGA device family extends the Cyclone FPGA series
leadership in providing the market’s lowest-cost, lowest-power FPGAs, now with a
transceiver variant. Cyclone IV devices are targeted to high-volume, cost-sensitive
applications, enabling system designers to meet increasing bandwidth requirements
while lowering costs.
Built on an optimized low-power process, the Cyclone IV device family offers the
following two variants:
■Cyclone IV E—lowest power, high functionality with the lowest cost
■Cyclone IV GX—lowest power and lowest cost FPGAs with 3.125 Gbps
transceivers
1Cyclone IV E devices are offered in core voltage of 1.0 V and 1.2 V.
fFor more information, refer to the Power Requirements for Cyclone IV Devices
chapter.
Providing power and cost savings without sacrificing performance, along with a
low-cost integrated transceiver option, Cyclone IV devices are ideal for low-cost,
small-form-factor applications in the wireless, wireline, broadcast, industrial,
consumer, and communications industries.
Cyclone IV Device Family Features
The Cyclone IV device family offers the following features:
■Low-cost, low-power FPGA fabric:
■6K to 150K logic elements
■Up to 6.3 Mb of embedded memory
■Up to 360 18 × 18 multipliers for DSP processing intensive applications
■Protocol bridging applications for under 1.5 W total power
November 2011
CYIV-51001-1.5
1–2 Chapter 1: Cyclone IV FPGA Device Family Overview
Cyclone IV Device Family Features
Cyclone IV Device Handbook, November 2011 Altera Corporation
Volume 1
■Cyclone IV GX devices offer up to eight high-speed transceivers that provide:
■Data rates up to 3.125 Gbps
■8B/10B encoder/decoder
■8-bit or 10-bit physical media attachment (PMA) to physical coding sublayer
(PCS) interface
■Byte serializer/deserializer (SERDES)
■Word aligner
■Rate matching FIFO
■TX bit slipper for Common Public Radio Interface (CPRI)
■Electrical idle
■Dynamic channel reconfiguration allowing you to change data rates and
protocols on-the-fly
■Static equalization and pre-emphasis for superior signal integrity
■150 mW per channel power consumption
■Flexible clocking structure to support multiple protocols in a single transceiver
block
■Cyclone IV GX devices offer dedicated hard IP for PCI Express (PIPE) (PCIe)
Gen 1:
■×1, ×2, and ×4 lane configurations
■End-point and root-port configurations
■Up to 256-byte payload
■One virtual channel
■2 KB retry buffer
■4 KB receiver (Rx) buffer
■Cyclone IV GX devices offer a wide range of protocol support:
■PCIe (PIPE) Gen 1 ×1, ×2, and ×4 (2.5 Gbps)
■Gigabit Ethernet (1.25 Gbps)
■CPRI (up to 3.072 Gbps)
■XAUI (3.125 Gbps)
■Triple rate serial digital interface (SDI) (up to 2.97 Gbps)
■Serial RapidIO (3.125 Gbps)
■Basic mode (up to 3.125 Gbps)
■V-by-One (up to 3.0 Gbps)
■DisplayPort (2.7 Gbps)
■Serial Advanced Technology Attachment (SATA) (up to 3.0 Gbps)
■OBSAI (up to 3.072 Gbps)
Chapter 1: Cyclone IV FPGA Device Family Overview 1–3
Device Resources
November 2011 Altera Corporation Cyclone IV Device Handbook,
Volume 1
■Up to 532 user I/Os
■LVDS interfaces up to 840 Mbps transmitter (Tx), 875 Mbps Rx
■Support for DDR2 SDRAM interfaces up to 200 MHz
■Support for QDRII SRAM and DDR SDRAM up to 167 MHz
■Up to eight phase-locked loops (PLLs) per device
■Offered in commercial and industrial temperature grades
Device Resources
Table 1–1 lists Cyclone IV E device resources.
Table 1–1. Resources for the Cyclone IV E Device Family
Resources
EP4CE6
EP4CE10
EP4CE15
EP4CE22
EP4CE30
EP4CE40
EP4CE55
EP4CE75
EP4CE115
Logic elements (LEs) 6,272 10,320 15,408 22,320 28,848 39,600 55,856 75,408 114,480
Embedded memory
(Kbits) 270 414 504 594 594 1,134 2,340 2,745 3,888
Embedded 18 × 18
multipliers 15 23 56 66 66 116 154 200 266
General-purpose PLLs22444444 4
Global Clock Networks 10 10 20 20 20 20 20 20 20
User I/O Banks 88888888 8
Maximum user I/O (1) 179 179 343 153 532 532 374 426 528
Note to Table 1–1:
(1) The user I/Os count from pin-out files includes all general purpose I/O, dedicated clock pins, and dual purpose configuration pins. Transceiver
pins and dedicated configuration pins are not included in the pin count.
1–4 Chapter 1: Cyclone IV FPGA Device Family Overview
Device Resources
Cyclone IV Device Handbook, November 2011 Altera Corporation
Volume 1
Table 1–2 lists Cyclone IV GX device resources.
Table 1–2. Resources for the Cyclone IV GX Device Family
Resources
EP4CGX15
EP4CGX22
EP4CGX30
(1)
EP4CGX30
(2)
EP4CGX50
(3)
EP4CGX75
(3)
EP4CGX110
(3)
EP4CGX150
(3)
Logic elements (LEs) 14,400 21,280 29,440 29,440 49,888 73,920 109,424 149,760
Embedded memory (Kbits) 540 756 1,080 1,080 2,502 4,158 5,490 6,480
Embedded 18 × 18 multipliers 0 40 80 80 140 198 280 360
General purpose PLLs 1 2 2 4 (4) 4 (4) 4 (4) 4 (4) 4 (4)
Multipurpose PLLs 2 (5) 2 (5) 2 (5) 2 (5) 4 (5) 4 (5) 4 (5) 4 (5)
Global clock networks 20 20 20 30 30 30 30 30
High-speed transceivers (6) 24448888
Transceiver maximum data rate
(Gbps) 2.5 2.5 2.5 3.125 3.125 3.125 3.125 3.125
PCIe (PIPE) hard IP blocks 11111111
User I/O banks 9 (7) 9 (7) 9 (7) 11 (8) 11 (8) 11 (8) 11 (8) 11 (8)
Maximum user I/O (9) 72 150 150 290 310 310 475 475
Notes to Table 1–2:
(1) Applicable for the F169 and F324 packages.
(2) Applicable for the F484 package.
(3) Only two multipurpose PLLs for F484 package.
(4) Two of the general purpose PLLs are able to support transceiver clocking. For more information, refer to the Clock Networks and PLLs in
Cyclone IV Devices chapter.
(5) You can use the multipurpose PLLs for general purpose clocking when they are not used to clock the transceivers. For more information, refer
to the Clock Networks and PLLs in Cyclone IV Devices chapter.
(6) If PCIe 1, you can use the remaining transceivers in a quad for other protocols at the same or different data rates.
(7) Including one configuration I/O bank and two dedicated clock input I/O banks for HSSI reference clock input.
(8) Including one configuration I/O bank and four dedicated clock input I/O banks for HSSI reference clock input.
(9) The user I/Os count from pin-out files includes all general purpose I/O, dedicated clock pins, and dual purpose configuration pins. Transceiver
pins and dedicated configuration pins are not included in the pin count.
Chapter 1: Cyclone IV FPGA Device Family Overview 1–5
Package Matrix
November 2011 Altera Corporation Cyclone IV Device Handbook,
Volume 1
Package Matrix
Table 1–3 lists Cyclone IV E device package offerings.
Table 1–3. Package Offerings for the Cyclone IV E Device Family (1)
Package E144 M164 U256 F256 U484 F484 F780
Size (mm) 22 × 22 8 × 8 14 × 14 17 × 17 19 × 19 23 × 23 29 × 29
Pitch (mm) 0.5 0.5 0.8 1.0 0.8 1.0 1.0
Device
User I/O
LVDS (2)
User I/O
LVDS (2)
User I/O
LVDS (2)
User I/O
LVDS (2)
User I/O
LVDS (2)
User I/O
LVDS (2)
User I/O
LVDS (2)
EP4CE6 9121——1796617966——————
EP4CE10 9121——1796617966——————
EP4CE15 81 18 89 21 165 53 165 53 — — 343 137 — —
EP4CE22 7917——1535215352——————
EP4CE30 ——————————328124532224
EP4CE40 ————————328124328124532224
EP4CE55 ————————324132324132374160
EP4CE75 ————————292110292110426178
EP4CE115 ——————————280103528230
Notes to Table 1–3:
(1) The E144 package has an exposed pad at the bottom of the package. This exposed pad is a ground pad that must be connected to the ground plane of your PCB. Use this exposed pad for electrical
connectivity and not for thermal purposes.
(2) This includes both dedicated and emulated LVDS pairs. For more information, refer to the I/O Features in Cyclone IV Devices chapter.
1–6 Chapter 1: Cyclone IV FPGA Device Family Overview
Package Matrix
Cyclone IV Device Handbook, November 2011 Altera Corporation
Volume 1
Table 1–4 lists Cyclone IV GX device package offerings, including I/O and transceiver counts.
Table 1–4. Package Offerings for the Cyclone IV GX Device Family
Package N148 F169 F324 F484 F672 F896
Size (mm) 11 × 11 14 × 14 19 × 19 23 × 23 27 × 27 31 × 31
Pitch (mm) 0.5 1.0 1.0 1.0 1.0 1.0
Device
User I/O
LVDS (1)
XCVRs
User I/O
LVDS (1)
XCVRs
User I/O
LVDS (1)
XCVRs
User I/O
LVDS (1)
XCVRs
User I/O
LVDS (1)
XCVRs
User I/O
LVDS (1)
XCVRs
EP4CGX15 72 25 2 72 25 2 — — — — — — — — — — — —
EP4CGX22 — — — 72 25 2 150 64 4 — — — — — — — — —
EP4CGX30 — — — 72 25 2 150 64 4 290 130 4 — — — — — —
EP4CGX50 — — — — — — — — — 290 130 4 310 140 8 — — —
EP4CGX75 — — — — — — — — — 290 130 4 310 140 8 — — —
EP4CGX110 — — — — — — — — — 270 120 4 393 181 8 475 220 8
EP4CGX150 — — — — — — — — — 270 120 4 393 181 8 475 220 8
Note to Table 1–4:
(1) This includes both dedicated and emulated LVDS pairs. For more information, refer to the I/O Features in Cyclone IV Devices chapter.
Chapter 1: Cyclone IV FPGA Device Family Overview 1–7
Cyclone IV Device Family Speed Grades
November 2011 Altera Corporation Cyclone IV Device Handbook,
Volume 1
Cyclone IV Device Family Speed Grades
Table 1–5 lists the Cyclone IV GX devices speed grades.
Table 1–6 lists the Cyclone IV E devices speed grades.
Table 1–5. Speed Grades for the Cyclone IV GX Device Family
Device N148 F169 F324 F484 F672 F896
EP4CGX15 C7, C8, I7 C6, C7, C8, I7 — — — —
EP4CGX22 — C6, C7, C8, I7 C6, C7, C8, I7 — — —
EP4CGX30 — C6, C7, C8, I7 C6, C7, C8, I7 C6, C7, C8, I7 — —
EP4CGX50 — — — C6, C7, C8, I7 C6, C7, C8, I7 —
EP4CGX75 — — — C6, C7, C8, I7 C6, C7, C8, I7 —
EP4CGX110 — — — C7, C8, I7 C7, C8, I7 C7, C8, I7
EP4CGX150 — — — C7, C8, I7 C7, C8, I7 C7, C8, I7
Table 1–6. Speed Grades for the Cyclone IV E Device Family (1),(2)
Device E144 M164 U256 F256 U484 F484 F780
EP4CE6
C8L, C9L, I8L
C6, C7, C8,
I7, A7
—I7N
C8L, C9L, I8L
C6, C7, C8,
I7, A7
———
EP4CE10
C8L, C9L, I8L
C6, C7, C8,
I7, A7
—I7N
C8L, C9L, I8L
C6, C7, C8,
I7, A7
———
EP4CE15 C8L, C9L, I8L
C6, C7, C8, I7 I7N I7N
C8L, C9L, I8L
C6, C7, C8,
I7, A7
—
C8L, C9L, I8L
C6, C7, C8,
I7, A7
—
EP4CE22
C8L, C9L, I8L
C6, C7, C8,
I7, A7
—I7N
C8L, C9L, I8L
C6, C7, C8,
I7, A7
———
EP4CE30—————
C8L, C9L, I8L
C6, C7, C8,
I7, A7
C8L, C9L, I8L
C6, C7, C8, I7
EP4CE40 — — — — I7N
C8L, C9L, I8L
C6, C7, C8,
I7, A7
C8L, C9L, I8L
C6, C7, C8, I7
EP4CE55 — — — — I7N C8L, C9L, I8L
C6, C7, C8, I7
C8L, C9L, I8L
C6, C7, C8, I7
EP4CE75 — — — — I7N C8L, C9L, I8L
C6, C7, C8, I7
C8L, C9L, I8L
C6, C7, C8, I7
EP4CE115 — ————
C8L, C9L, I8L
C7, C8, I7
C8L, C9L, I8L
C7, C8, I7
Notes to Table 1–6:
(1) C8L, C9L, and I8L speed grades are applicable for the 1.0-V core voltage.
(2) C6, C7, C8, I7, and A7 speed grades are applicable for the 1.2-V core voltage.
1–8 Chapter 1: Cyclone IV FPGA Device Family Overview
Cyclone IV Device Family Architecture
Cyclone IV Device Handbook, November 2011 Altera Corporation
Volume 1
Cyclone IV Device Family Architecture
This section describes Cyclone IV device architecture and contains the following
topics:
■“FPGA Core Fabric”
■“I/O Features”
■“Clock Management”
■“External Memory Interfaces”
■“Configuration”
■“High-Speed Transceivers (Cyclone IV GX Devices Only)”
■“Hard IP for PCI Express (Cyclone IV GX Devices Only)”
FPGA Core Fabric
Cyclone IV devices leverage the same core fabric as the very successful Cyclone series
devices. The fabric consists of LEs, made of 4-input look up tables (LUTs), memory
blocks, and multipliers.
Each Cyclone IV device M9K memory block provides 9 Kbits of embedded SRAM
memory. You can configure the M9K blocks as single port, simple dual port, or true
dual port RAM, as well as FIFO buffers or ROM. They can also be configured to
implement any of the data widths in Table 1–7.
The multiplier architecture in Cyclone IV devices is the same as in the existing
Cyclone series devices. The embedded multiplier blocks can implement an 18 × 18 or
two 9 × 9 multipliers in a single block. Altera offers a complete suite of DSP IP
including finite impulse response (FIR), fast Fourier transform (FFT), and numerically
controlled oscillator (NCO) functions for use with the multiplier blocks. The
Quartus®II design software’s DSP Builder tool integrates MathWorks Simulink and
MATLAB design environments for a streamlined DSP design flow.
fFor more information, refer to the Logic Elements and Logic Array Blocks in Cyclone IV
Devices, Memory Blocks in Cyclone IV Devices, and Embedded Multipliers in Cyclone IV
Devices chapters.
Table 1–7. M9K Block Data Widths for Cyclone IV Device Family
Mode Data Width Configurations
Single port or simple dual port ×1, ×2, ×4, ×8/9, ×16/18, and ×32/36
True dual port ×1, ×2, ×4, ×8/9, and ×16/18
Chapter 1: Cyclone IV FPGA Device Family Overview 1–9
Cyclone IV Device Family Architecture
November 2011 Altera Corporation Cyclone IV Device Handbook,
Volume 1
I/O Features
Cyclone IV device I/O supports programmable bus hold, programmable pull-up
resistors, programmable delay, programmable drive strength, programmable
slew-rate control to optimize signal integrity, and hot socketing. Cyclone IV devices
support calibrated on-chip series termination (Rs OCT) or driver impedance matching
(Rs) for single-ended I/O standards. In Cyclone IV GX devices, the high-speed
transceiver I/Os are located on the left side of the device. The top, bottom, and right
sides can implement general-purpose user I/Os.
Table 1–8 lists the I/O standards that Cyclone IV devices support.
The LVDS SERDES is implemented in the core of the device using logic elements.
fFor more information, refer to the I/O Features in Cyclone IV Devices chapter.
Clock Management
Cyclone IV devices include up to 30 global clock (GCLK) networks and up to eight
PLLs with five outputs per PLL to provide robust clock management and synthesis.
You can dynamically reconfigure Cyclone IV device PLLs in user mode to change the
clock frequency or phase.
Cyclone IV GX devices support two types of PLLs: multipurpose PLLs and general-
purpose PLLs:
■Use multipurpose PLLs for clocking the transceiver blocks. You can also use them
for general-purpose clocking when they are not used for transceiver clocking.
■Use general purpose PLLs for general-purpose applications in the fabric and
periphery, such as external memory interfaces. Some of the general purpose PLLs
can support transceiver clocking.
fFor more information, refer to the Clock Networks and PLLs in Cyclone IV Devices
chapter.
External Memory Interfaces
Cyclone IV devices support SDR, DDR, DDR2 SDRAM, and QDRII SRAM interfaces
on the top, bottom, and right sides of the device. Cyclone IV E devices also support
these interfaces on the left side of the device. Interfaces may span two or more sides of
the device to allow more flexible board design. The Altera® DDR SDRAM memory
interface solution consists of a PHY interface and a memory controller. Altera supplies
the PHY IP and you can use it in conjunction with your own custom memory
controller or an Altera-provided memory controller. Cyclone IV devices support the
use of error correction coding (ECC) bits on DDR and DDR2 SDRAM interfaces.
Table 1–8. I/O Standards Support for the Cyclone IV Device Family
Type I/O Standard
Single-Ended I/O LVTTL, LVCMOS, SSTL, HSTL, PCI, and PCI-X
Differential I/O SSTL, HSTL, LVPECL, BLVDS, LVDS, mini-LVDS, RSDS, and PPDS
1–10 Chapter 1: Cyclone IV FPGA Device Family Overview
Cyclone IV Device Family Architecture
Cyclone IV Device Handbook, November 2011 Altera Corporation
Volume 1
fFor more information, refer to the External Memory Interfaces in Cyclone IV Devices
chapter.
Configuration
Cyclone IV devices use SRAM cells to store configuration data. Configuration data is
downloaded to the Cyclone IV device each time the device powers up. Low-cost
configuration options include the Altera EPCS family serial flash devices and
commodity parallel flash configuration options. These options provide the flexibility
for general-purpose applications and the ability to meet specific configuration and
wake-up time requirements of the applications.
Table 1–9 lists which configuration schemes are supported by Cyclone IV devices.
IEEE 1149.6 (AC JTAG) is supported on all transceiver I/O pins. All other pins
support IEEE 1149.1 (JTAG) for boundary scan testing.
fFor more information, refer to the JTAG Boundary-Scan Testing for Cyclone IV Devices
chapter.
For Cyclone IV GX devices to meet the PCIe 100 ms wake-up time requirement, you
must use passive serial (PS) configuration mode for the EP4CGX15/22/30 devices
and use fast passive parallel (FPP) configuration mode for the EP4CGX30F484 and
EP4CGX50/75/110/150 devices.
fFor more information, refer to the Configuration and Remote System Upgrades in
Cyclone IV Devices chapter.
The cyclical redundancy check (CRC) error detection feature during user mode is
supported in all Cyclone IV GX devices. For Cyclone IV E devices, this feature is only
supported for the devices with the core voltage of 1.2 V.
fFor more information about CRC error detection, refer to the SEU Mitigation in
Cyclone IV Devices chapter.
High-Speed Transceivers (Cyclone IV GX Devices Only)
Cyclone IV GX devices contain up to eight full duplex high-speed transceivers that
can operate independently. These blocks support multiple industry-standard
communication protocols, as well as Basic mode, which you can use to implement
your own proprietary protocols. Each transceiver channel has its own pre-emphasis
and equalization circuitry, which you can set at compile time to optimize signal
integrity and reduce bit error rates. Transceiver blocks also support dynamic
reconfiguration, allowing you to change data rates and protocols on-the-fly.
Table 1–9. Configuration Schemes for Cyclone IV Device Family
Devices Supported Configuration Scheme
Cyclone IV GX AS, PS, JTAG, and FPP (1)
Cyclone IV E AS, AP, PS, FPP, and JTAG
Note to Table 1–9:
(1) The FPP configuration scheme is only supported by the EP4CGX30F484 and EP4CGX50/75/110/150 devices.
Chapter 1: Cyclone IV FPGA Device Family Overview 1–11
Cyclone IV Device Family Architecture
November 2011 Altera Corporation Cyclone IV Device Handbook,
Volume 1
Figure 1–1 shows the structure of the Cyclone IV GX transceiver.
fFor more information, refer to the Cyclone IV Transceivers Architecture chapter.
Hard IP for PCI Express (Cyclone IV GX Devices Only)
Cyclone IV GX devices incorporate a single hard IP block for ×1, ×2, or ×4 PCIe (PIPE)
in each device. This hard IP block is a complete PCIe (PIPE) protocol solution that
implements the PHY-MAC layer, Data Link Layer, and Transaction Layer
functionality. The hard IP for the PCIe (PIPE) block supports root-port and end-point
configurations. This pre-verified hard IP block reduces risk, design time, timing
closure, and verification. You can configure the block with the Quartus II software’s
PCI Express Compiler, which guides you through the process step by step.
fFor more information, refer to the PCI Express Compiler User Guide.
Figure 1–1. Transceiver Channel for the Cyclone IV GX Device
RX Phase
Compensation
FIFO
TX Phase
Compensation
FIFO
Byte Ordering
Byte Deserializer
Byte Serializer
8B10B Decoder
8B10B Encoder
Rate Match FIFO
Receiver Channel PCS Receiver Channel
PMA
Word Aligner
rx_datain
Deserializer
CDR
Transmitter Channel PCS Transceiver Channel
PMA
tx_dataout
Serializer
PCI Express hard IP
FPGA
Fabric
PIPE Interface
1–12 Chapter 1: Cyclone IV FPGA Device Family Overview
Reference and Ordering Information
Cyclone IV Device Handbook, November 2011 Altera Corporation
Volume 1
Reference and Ordering Information
Figure 1–2 shows the ordering codes for Cyclone IV GX devices.
Figure 1–3 shows the ordering codes for Cyclone IV E devices.
Figure 1–2. Packaging Ordering Information for the Cyclone IV GX Device
Family Signature
Transceiver Count
Package Type
Package Code
Operating Temperature
Speed Grade
Optional Suffix
Indicates specific device
options or shipment method
GX : 3-Gbps transceivers
EP4C : Cyclone IV
15 : 14,400 logic elements
22 : 21,280 logic elements
30 : 29,440 logic elements
50 : 49,888 logic elements
75 : 73,920 logic elements
110 : 109,424 logic elements
150 : 149,760 logic elements
B : 2
C : 4
D : 8
F : FineLine BGA (FBGA)
N : Quad Flat Pack No Lead (QFN)
FBGA Package Type
14 : 169 pins
19 : 324 pins
23 : 484 pins
27 : 672 pins
31 : 896 pins
QFN Package Type
11 : 148 pins
C : Commercial temperature (TJ = 0° C to 85° C)
I : Industrial temperature (TJ = -40° C to 100° C)
6 (fastest)
7
8
N : Lead-free packaging
ES : Engineering sample
EP4C GX 30 C F 19 C 7 N
Member Code
Family Variant
Figure 1–3. Packaging Ordering Information for the Cyclone IV E Device
Family Signature
Package Type
Package Code
Operating Temperature
Speed Grade
Optional Suffix
Indicates specific device
options or shipment method
E : Enhanced logic/memory
EP4C : Cyclone IV
6 : 6,272 logic elements
10 : 10,320 logic elements
15 : 15,408 logic elements
22 : 22,320 logic elements
30 : 28,848 logic elements
40 : 39,600 logic elements
55 : 55,856 logic elements
75 : 75,408 logic elements
115 : 114,480 logic elements
F : FineLine BGA (FBGA)
E : Enhanced Thin Quad Flat Pack (EQFP)
U : Ultra FineLine BGA (UBGA)
M : Micro FineLine BGA (MBGA)
FBGA Package Type
17 : 256 pins
23 : 484 pins
29 : 780 pins
EQFP Package Type
22 : 144 pins
UBGA Package Type
14 : 256 pins
19 : 484 pins
MBGA Package Type
8 : 164 pins
C : Commercial temperature (TJ = 0° C to 85° C)
I : Industrial temperature (TJ = -40° C to 100° C)
Extended industrial temperature (TJ = -40° C to 125° C)
A : Automotive temperature (TJ = -40° C to 125° C)
6 (fastest)
7
8
9
N : Lead-free packaging
ES : Engineering sample
L : Low-voltage device
EP4C E 40 F 29 C 8 N
Member Code
Family Variant
Chapter 1: Cyclone IV FPGA Device Family Overview 1–13
Document Revision History
November 2011 Altera Corporation Cyclone IV Device Handbook,
Volume 1
Document Revision History
Table 1–10 lists the revision history for this chapter.
Table 1–10. Document Revision History
Date Version Changes
November 2011 1.5
■Updated “Cyclone IV Device Family Features” section.
■Updated Figure 1–2 and Figure 1–3.
December 2010 1.4
■Updated for the Quartus II software version 10.1 release.
■Added Cyclone IV E new device package information.
■Updated Table 1–1, Table 1–2, Table 1–3, Table 1–5, and Table 1–6.
■Updated Figure 1–3.
■Minor text edits.
July 2010 1.3 Updated Table 1–2 to include F484 package information.
March 2010 1.2
■Updated Table 1–3 and Table 1–6.
■Updated Figure 1–3.
■Minor text edits.
February 2010 1.1
■Added Cyclone IV E devices in Table 1–1, Table 1–3, and Table 1–6 for the
Quartus II software version 9.1 SP1 release.
■Added the “Cyclone IV Device Family Speed Grades” and “Configuration”
sections.
■Added Figure 1–3 to include Cyclone IV E Device Packaging Ordering
Information.
■Updated Table 1–2, Table 1–4, and Table 1–5 for Cyclone IV GX devices.
■Minor text edits.
November 2009 1.0 Initial release.
1–14 Chapter 1: Cyclone IV FPGA Device Family Overview
Document Revision History
Cyclone IV Device Handbook, November 2011 Altera Corporation
Volume 1
