EP4CE15E22C8

Manufacturer Part NumberEP4CE15E22C8
DescriptionIC CYCLONE IV FPGA 15K 144EQFP
ManufacturerAltera Corporation
SeriesCYCLONE® IV E
EP4CE15E22C8 datasheets

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Specifications of EP4CE15E22C8

Number Of Logic Elements/cells15408Number Of Labs/clbs963
Total Ram Bits516096Number Of I /o81
Number Of Gates-Voltage - Supply1.15 V ~ 1.25 V
Mounting TypeSurface MountOperating Temperature0°C ~ 85°C
Package / Case144-LQFP Exposed PadLead Free StatusContains lead
Rohs StatusRoHS non-compliant  
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1–22
Figure 1–4
shows the differential receiver input waveform.
Figure 1–4. Receiver Input Waveform
Single-Ended Waveform
V
Differential Waveform
Figure 1–5
shows the transmitter output waveform.
Figure 1–5. Transmitter Output Waveform—Preliminary
Single-Ended Waveform
V
CM
Differential Waveform
Table 1–22
lists the typical V
Setting, Tx Term = 100  —Preliminary
Table 1–22. Typical V
OD
Symbol
1
V
Typical (mV)
400
OD
Note to
Table
1–22:
(1) This setting is required for compliance with the PCIe protocol.
Cyclone IV Device Handbook,
Volume 3
V
ID
CM
V ID (diff peak-peak) = 2 x V ID (single-ended)
V
ID
V
V
OD
V OD (diff peak-peak) = 2 x V OD (single-ended)
V
OD
V
for Tx term that equals 100  ..
OD
V
Setting (mV)
OD
2
3
600
800
Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
Positive Channel (p)
Negative Channel (n)
Ground
p − n = 0 V
ID
Positive Channel (p)
Negative Channel (n)
Ground
p − n = 0 V
OD
(1)
4
5
6
900
1000
1200
November 2011 Altera Corporation