EP4CE55F23C9LN Altera, EP4CE55F23C9LN Datasheet - Page 127

• 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: -

Chapter 6: I/O Features in Cyclone IV Devices
I/O Banks
Figure 6–11. Cyclone IV GX I/O Banks for EP4CGX50, EP4CGX75, EP4CGX110, and EP4CGX150
Notes to
(1) This is a top view of the silicon die. For exact pin locations, refer to the pin list and the Quartus II software.
(2) True differential (PPDS, LVDS, mini-LVDS, and RSDS I/O standards) outputs are supported in row I/O banks 5 and 6 only. External resistors are
(3) The LVPECL I/O standard is only supported on clock input pins. This I/O standard is not supported on output pins.
(4) The HSTL-12 Class II is supported in column I/O banks 4, 7, and 8.
(5) The differential SSTL-18 and SSTL-2, differential HSTL-18, and HSTL-15 I/O standards are supported only on clock input pins and phase-locked
(6) The differential HSTL-12 I/O standard is only supported on clock input pins and PLL output clock pins. Differential HSTL-12 Class II is supported
(7) BLVDS output uses two single-ended outputs with the second output programmed as inverted. BLVDS input uses the LVDS input buffer.
(8) The PCI-X I/O standard does not meet the IV curve requirement at the linear region.
(9) The OCT block is located in the shaded banks 4, 5, and 7.
(10) The dedicated clock input I/O banks 3A, 3B, 8A, and 8B can be used either for HSSI input reference clock pins or clock input pins.
(11) Single-ended clock input support is available for dedicated clock input I/O banks 3B and 8B.
© December 2010 Altera Corporation
needed for the differential outputs in column I/O banks.
loops (PLLs) output clock 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.
only in column I/O banks 4, 7, and 8.
Configuration
Figure
pins
6–11:
I/O Bank 9
VCCIO9
VCCIO3
VCC_CLKIN8B
I/O Bank 8B
Config
(10), (11)
pins
VCC_CLKIN3B
I/O Bank 3B
(10), (11)
I/O Bank 8
Right, Top, and Bottom Banks Support:
3.3-V LVTTL/LVCMOS
3.0-V LVTTL/LVCMOS
2.5-V LVTTL/LVCMOS
1.8-V LVTTL/LVCMOS
1.5-V LVCMOS
1.2-V LVCMOS
PPDS
LVDS
RSDS
mini-LVDS
Bus LVDS ( 7)
LVPECL (3)
SSTL-2 class I and II
SSTL-18 CLass I and II
HSTL-18 Class I and II
HSTL-15 Class I and II
HSTL-12 Class I and II (4)
Differential SSTL-2 (5)
Differential SSTL-18 (5)
Differential HSTL-18 (5)
Differential HSTL-15 (5)
Differential HSTL-12 (6)
3.0-V PCI/PCI-X (8)
VCCIO8 VCC_CLKIN8A
I/O Bank 3
VCCIO3
I/O Bank
8A (10)
I/O Bank
3A (10)
VCC_CLKIN3A
I/O Bank 7
VCCIO7
I/O Bank 4
VCCIO4
VCCIO6
VCCIO5
Cyclone IV Device Handbook, Volume 1
(Note
1), (2),
I/O bank with
calibration block
I/O bank without
calibration block
Calibration block
coverage
(9)
6–19