EP4CE22E22C6N Altera Corporation, EP4CE22E22C6N Datasheet - Page 28

• Manufacturer Part Number: EP4CE22E22C6N
• Description: IC CYCLONE IV FPGA 22K 144EQFP
• Manufacturer: Altera Corporation
• Series: CYCLONE® IV Er

Specifications of EP4CE22E22C6N

• Number Of Logic Elements/cells: 22320
• Number Of Labs/clbs: 1395
• Total Ram Bits: 608256
• Number Of I /o: 79
• Number Of Gates: -
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 144-LQFP Exposed Pad
• Lead Free Status: Lead free
• Rohs Status: RoHS Compliant

1–28
Table 1–31. RSDS Transmitter Timing Specifications for Cyclone IV Devices
Cyclone IV Device Handbook,
Volume 3
f
(input clock
frequency)
Device
operation in
Mbps
t
Transmitter
channel-to-
channel skew
(TCCS)
Output jitter
(peak to peak)
t
t
HSCLK
DUTY
RISE
FALL
Symbol
f
1
20 – 80%,
C
5 pF
20 – 80%,
C
5 pF
LOAD
LOAD
Modes
×10
×10
×8
×7
×4
×2
×1
×8
×7
×4
×2
×1
—
—
—
=
=
For more information about the supported maximum clock rate, device and pin
planning, IP implementation, and device termination, refer to
Performance Specifications
Actual achievable frequency depends on design- and system-specific factors. Perform
HSPICE/IBIS simulations based on your specific design and system setup to
determine the maximum achievable frequency in your system.
High-Speed I/O Specifications
Table 1–31
For definitions of high-speed timing specifications, refer to
Min Typ Max Min Typ
100
10
10
10
10
10
10
80
70
40
20
10
45
—
—
—
—
through
500
500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
C6
180
180
180
180
180
360
360
360
360
360
360
360
200
500
55
—
—
Table 1–36
100
10
10
10
10
10
10
80
70
40
20
10
45
—
—
—
—
of the External Memory Interfaces Handbook.
C7, I7
500
500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
list the high-speed I/O timing for Cyclone IV devices.
155.5
155.5
155.5
155.5
155.5
Max
311
311
311
311
311
311
311
200
500
55
—
—
Min
100
10
10
10
10
10
10
80
70
40
20
10
45
—
—
—
—
C8, A7
500
500
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(1), (2),
155.5
155.5
155.5
155.5
155.5
Max
311
311
311
311
311
311
311
200
550
(4)
55
—
—
(Part 1 of 2)—Preliminary
Chapter 1: Cyclone IV Device Datasheet
Min Typ
100
“Glossary” on page
10
10
10
10
10
10
80
70
40
20
10
45
—
—
—
—
November 2011 Altera Corporation
Section III: System
C8L, I8L
500
500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Switching Characteristics
155.5
155.5
155.5
155.5
155.5
Max
311
311
311
311
311
311
311
200
600
55
—
—
Min Typ
100
10
10
10
10
10
10
80
70
40
20
10
45
—
—
—
—
1–38.
500
500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
C9L
132.5
132.5
132.5
132.5
132.5
Max
265
265
265
265
265
265
265
200
700
55
—
—
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
MHz
MHz
MHz
MHz
MHz
MHz
Unit
%
ps
ps
ps
ps