EP4CE55F23C8 Altera, EP4CE55F23C8 Datasheet - Page 126

• Manufacturer Part Number: EP4CE55F23C8
• Description: IC CYCLONE IV FPGA 55K 484FBGA
• Manufacturer: Altera
• Series: CYCLONE® IV Er

Specifications of EP4CE55F23C8

• Number Of Logic Elements/cells: 55856
• Number Of Labs/clbs: 3491
• Total Ram Bits: 2340000
• Number Of I /o: 324
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

6–18
Figure 6–10. Cyclone IV GX I/O Banks for EP4CGX15, EP4CGX22, and EP4CGX30
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. Channels 2 and 3 are not available in
(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) There are two dedicated clock input I/O banks (I/O bank 3A and I/O bank 8A) that can be used for either high-speed serial interface (HSSI) input
(11) There are dual-purpose I/O pins in bank 9. If input pins with VREF I/O standards are used on these dual-purpose I/O pins during user mode, they
Cyclone IV Device Handbook, Volume 1
EP4CGX15 and F169 package type in EP4CGX22 and EP4CGX30 devices.
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.
reference clock pins or clock input pins.
share the VREF pin in bank 8.These dual-purpose IO pins in bank 9 when used in user mode also support R
share the OCT block with bank 8.
Configuration
Figure
pins
6–10:
I/O Bank 9
VCCIO9
(11)
Figure 6–10
Configuration pins
Configuration pins
I/O Bank 8
I/O Bank 3
VCCIO8
VCCIO3
and
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)
VCC_CLKIN8A
VCC_CLKIN3A
Figure 6–11
I/O Bank
I/O Bank
8A (10)
3A (10)
show the overview of Cyclone IV GX I/O banks.
I/O Bank 7
I/O Bank 4
VCCIO7
VCCIO4
(Note
Chapter 6: I/O Features in Cyclone IV Devices
1), (2),
VCCIO6
VCCIO5
© December 2010 Altera Corporation
S
OCT without calibration and they
(9)
I/O bank with
calibration block
I/O bank without
calibration block
Calibration block
coverage
I/O Banks