1–26 Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
Cyclone IV Device Handbook, December 2016 Altera Corporation
Volume 3
Embedded Multiplier Specifications
Table 1–26 lists the embedded multiplier specifications for Cyclone IV devices.
Memory Block Specifications
Table 1–27 lists the M9K memory block specifications for Cyclone IV devices.
Configuration and JTAG Specifications
Table 1–28 lists the configuration mode specifications for Cyclone IV devices.
Table 1–26. Embedded Multiplier Specifications for Cyclone IV Devices
Mode
Resources Used Performance
Unit
Number of Multipliers C6 C7, I7, A7 C8 C8L, I8L C9L
9 × 9-bit multiplier 1 340 300 260 240 175 MHz
18 × 18-bit multiplier 1 287 250 200 185 135 MHz
Table 1–27. Memory Block Performance Specifications for Cyclone IV Devices
Memory Mode
Resources Used Performance
Unit
LEs
M9K
Memory
C6 C7, I7, A7 C8 C8L, I8L C9L
M9K Block
FIFO 256 × 36 47 1 315 274 238 200 157 MHz
Single-port 256 × 36 0 1 315 274 238 200 157 MHz
Simple dual-port 256 × 36 CLK 0 1 315 274 238 200 157 MHz
True dual port 512 × 18 single CLK 0 1 315 274 238 200 157 MHz
Table 1–28. Passive Configuration Mode Specifications for Cyclone IV Devices
(1)
Programming Mode V
CCINT
Voltage Level (V) DCLK f
MAX
Unit
Passive Serial (PS)
1.0
(3)
66 MHz
1.2 133 MHz
Fast Passive Parallel (FPP)
(2)
1.0
(3)
66 MHz
1.2
(4)
100 MHz
Notes to Table 1–28:
(1) For more information about PS and FPP configuration timing parameters, refer to the Configuration and Remote
System Upgrades in Cyclone IV Devices chapter.
(2) FPP configuration mode supports all Cyclone IV E devices (except for E144 package devices) and EP4CGX50,
EP4CGX75, EP4CGX110, and EP4CGX150 only.
(3) V
CCINT
= 1.0 V is only supported for Cyclone IV E 1.0 V core voltage devices.
(4) Cyclone IV E devices support 1.2 V V
CCINT
. Cyclone IV E 1.2 V core voltage devices support 133 MHz
DCLK
f
MAX
for
EP4CE6, EP4CE10, EP4CE15, EP4CE22, EP4CE30, and EP4CE40 only.
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