EP4CE22E22C8LN Altera Corporation, EP4CE22E22C8LN Datasheet - Page 22
![no-image](/images/manufacturer_photos/0/0/41/altera_corporation_sml.jpg)
EP4CE22E22C8LN
Manufacturer Part Number
EP4CE22E22C8LN
Description
IC CYCLONE IV FPGA 22K 144EQFP
Manufacturer
Altera Corporation
Series
CYCLONE® IV Er
Datasheet
1.EP4CE15F23C7N.pdf
(44 pages)
Specifications of EP4CE22E22C8LN
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
0.97 V ~ 1.03 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
1–22
Figure 1–4. Receiver Input Waveform
Figure 1–5. Transmitter Output Waveform—Preliminary
Table 1–22. Typical V
Cyclone IV Device Handbook,
Volume 3
V
Note to
(1) This setting is required for compliance with the PCIe protocol.
OD
Typical (mV)
Table
Symbol
1–22:
Single-Ended Waveform
Differential Waveform
Single-Ended Waveform
Differential Waveform
OD
Figure 1–4
Figure 1–5
Table 1–22
Setting, Tx Term = 100 —Preliminary
400
1
shows the differential receiver input waveform.
shows the transmitter output waveform.
lists the typical V
V
V
CM
CM
V
V
OD
ID
600
2
V
V
OD
ID
OD
for Tx term that equals 100 ..
V OD (diff peak-peak) = 2 x V OD (single-ended)
V ID (diff peak-peak) = 2 x V ID (single-ended)
800
3
V
OD
Setting (mV)
V
V
OD
ID
4
900
p − n = 0 V
Positive Channel (p)
Negative Channel (n)
Ground
p − n = 0 V
(1)
Positive Channel (p)
Negative Channel (n)
Ground
Chapter 1: Cyclone IV Device Datasheet
November 2011 Altera Corporation
1000
5
Switching Characteristics
1200
6