EP4CE55F23C6N Altera Corporation, EP4CE55F23C6N Datasheet - Page 22
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EP4CE55F23C6N
Manufacturer Part Number
EP4CE55F23C6N
Description
IC CYCLONE IV FPGA 55K 484FBGA
Manufacturer
Altera Corporation
Series
CYCLONE® IV Er
Datasheet
1.EP4CE15F23C7N.pdf
(44 pages)
Specifications of EP4CE55F23C6N
Number Of Logic Elements/cells
55856
Number Of Labs/clbs
3491
Total Ram Bits
2396160
Number Of I /o
324
Number Of Gates
-
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
484-BGA
Lead Free Status
Lead free
Rohs Status
RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP4CE55F23C6N
Manufacturer:
ALTERA
Quantity:
648
Part Number:
EP4CE55F23C6N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
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