EP4CE55F29C6N Datasheet, PDF (26/42 Pages) Altera Corporation – Cyclone IV Device Datasheet

1–26
Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
Embedded Multiplier Specifications
Table 1–26 lists the embedded multiplier 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
18 × 18-bit multiplier
1
340
300
260
240
175
MHz
1
287
250
200
185
135
MHz
Memory Block Specifications
Table 1–27 lists the M9K memory block specifications for Cyclone IV devices.
Table 1–27. Memory Block Performance Specifications for Cyclone IV Devices
Memory
Mode
Resources Used
Performance
LEs
M9K
Memory
C6 C7, I7, A7 C8 C8L, I8L C9L
Unit
FIFO 256 × 36
47
Single-port 256 × 36
0
M9K Block
Simple dual-port 256 × 36 CLK
0
True dual port 512 × 18 single CLK 0
1 315 274 238 200 157 MHz
1 315 274 238 200 157 MHz
1 315 274 238 200 157 MHz
1 315 274 238 200 157 MHz
Configuration and JTAG Specifications
Table 1–28 lists the configuration mode specifications for Cyclone IV devices.
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⁾
1.2
66
MHz
133
MHz
Fast Passive Parallel (FPP) ⁽²⁾
1.0 ⁽³⁾
1.2 ⁽⁴⁾
66
MHz
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.
Cyclone IV Device Handbook,
Volume 3
December 2013 Altera Corporation