EP4CE55F23C9LN Altera, EP4CE55F23C9LN Datasheet - Page 132

• Manufacturer Part Number: EP4CE55F23C9LN
• Description: IC CYCLONE IV FPGA 55K 484FBGA
• Manufacturer: Altera
• Series: CYCLONE® IV Er

Specifications of EP4CE55F23C9LN

• Number Of Logic Elements/cells: 55856
• Number Of Labs/clbs: 3491
• Total Ram Bits: 2340000
• Number Of I /o: 324
• Voltage - Supply: 0.97 V ~ 1.03 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

6–24
Table 6–6. Differential I/O Standards Supported in Cyclone IV E I/O Banks
Cyclone IV Device Handbook, Volume 1
LVDS
RSDS
mini-LVDS
PPDS
BLVDS
LVPECL
Differential SSTL-2
Differential SSTL-18
Differential HSTL-18
Differential HSTL-15
Differential HSTL-12 (3),
Notes to
(1) Transmitter and Receiver f
(2) The LVPECL I/O standard is only supported on dedicated clock input pins.
(3) The differential SSTL-2, SSTL-18, HSTL-18, HSTL-15, and HSTL-12 I/O standards are only supported on clock input pins and PLL output clock
(4) Differential HSTL-12 Class II is supported only in column I/O banks.
Differential I/O Standards
pins. PLL output clock pins do not support Class II interface type of differential SSTL-18, HSTL-18, HSTL-15, and HSTL-12 I/O standards.
(1)
Table
(2)
6–6:
(3)
(3)
(3)
(3)
Table 6–6
the Cyclone IV device family.
(4)
MAX
depend on system topology and performance requirement.
and
I/O Bank Location
Table 6–7
1,2,5,6
1,2,5,6
3,4,7,8
1,2,5,6
1,2,5,6
All
All
All
All
All
All
All
All
All
All
All
summarize which I/O banks support these I/O standards in
Network at Transmitter
External Resistor
Three Resistors
Three Resistors
Three Resistors
Three Resistors
Single Resistor
Single Resistor
Not Required
Not Required
Not Required
Not Required
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Chapter 6: I/O Features in Cyclone IV Devices
Transmitter (TX)
© December 2010 Altera Corporation
v
v
v
v
v
v
v
v
v
v
—
High-Speed I/O Interface
Receiver (RX)
v
—
—
—
v
v
v
v
v
v
v