EP3C5U256I7N Altera, EP3C5U256I7N Datasheet - Page 185
EP3C5U256I7N
Manufacturer Part Number
EP3C5U256I7N
Description
IC CYCLONE III FPGA 5K 256 UBGA
Manufacturer
Altera
Series
Cyclone® IIIr
Datasheets
1.EP3C5F256C8N.pdf
(5 pages)
2.EP3C5F256C8N.pdf
(34 pages)
3.EP3C5F256C8N.pdf
(66 pages)
4.EP3C5F256C8N.pdf
(14 pages)
5.EP3C5F256C8N.pdf
(76 pages)
6.EP3C5U256I7N.pdf
(274 pages)
Specifications of EP3C5U256I7N
Number Of Logic Elements/cells
5136
Number Of Labs/clbs
321
Total Ram Bits
423936
Number Of I /o
182
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
256-UBGA
Family Name
Cyclone III
Number Of Logic Blocks/elements
5136
# I/os (max)
182
Frequency (max)
437.5MHz
Process Technology
65nm
Operating Supply Voltage (typ)
1.2V
Logic Cells
5136
Ram Bits
423936
Operating Supply Voltage (min)
1.15V
Operating Supply Voltage (max)
1.25V
Operating Temp Range
-40C to 100C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
256
Package Type
UFBGA
For Use With
544-2601 - KIT DEV CYCLONE III LS EP3CLS200544-2411 - KIT DEV NIOS II CYCLONE III ED.
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Compliant
Other names
544-2560
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP3C5U256I7N
Manufacturer:
ALTERA21
Quantity:
201
Part Number:
EP3C5U256I7N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
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Chapter 9: Configuration, Design Security, and Remote System Upgrades in the Cyclone III Device Family
Configuration Features
© December 2009
f
Altera Corporation
The AP configuration scheme in Cyclone III devices supports flash speed grades of
40 MHz and above. However, the AP configuration for all these speed grades must be
capped at 40 MHz. The advantage of faster speed grades is realized when your design
in the Cyclone III device accesses flash memory in user mode.
For more information about the operation of the Numonyx StrataFlash Embedded
Memory P30 and P33 flash memories, search for the keyword “P30” or “P33” on the
Numonyx website (www.numonyx.com) to obtain the P30 or P33 family data sheet.
Single-Device AP Configuration
The following groups of interface pins are supported in Numonyx P30 and P33 flash
memories:
■
■
■
Following are the control signals from the supported parallel flash memories:
■
■
■
■
■
■
The supported parallel flash memories output a control signal (WAIT) to Cyclone III
devices to indicate when synchronous data is ready on the data bus. Cyclone III
devices have a 24-bit address bus connecting to the address bus (A[24:1]) of the
flash memory. A 16-bit bidirectional data bus (DATA[15..0]) provides data transfer
between the Cyclone III device and the flash memory.
The following are the control signals from the Cyclone III device to flash memory:
■
■
■
■
■
■
Control pins
Address pins
Data pins
CLK
active-low reset (RST#)
active-low chip enable (CE#)
active-low output enable (OE#)
active-low address valid (ADV#)
active-low write enable (WE#)
DCLK
nRESET
FLASH_nCE
nOE
nAVD
nWE
Cyclone III Device Handbook, Volume 1
9–25
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