EP3C5F256I7N Altera, EP3C5F256I7N Datasheet - Page 44
![IC CYCLONE III FPGA 5K 256 FBGA](/photos/6/70/67063/544-256-fbga_sml.jpg)
EP3C5F256I7N
Manufacturer Part Number
EP3C5F256I7N
Description
IC CYCLONE III FPGA 5K 256 FBGA
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.EP3C5F256I7N.pdf
(274 pages)
Specifications of EP3C5F256I7N
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-FBGA
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
FBGA
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
544-2558
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP3C5F256I7N
Manufacturer:
ALTERA32
Quantity:
1 608
Part Number:
EP3C5F256I7N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
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3–8
Memory Modes
Single-Port Mode
Cyclone III Device Handbook, Volume 1
f
1
1
You can selectively enable asynchronous clears per logical memory using the
Quartus II RAM MegaWizard
For more information, refer to the
There are three ways to reset registers in the M9K blocks:
■
■
■
Cyclone III device family M9K memory blocks allow you to implement
fully-synchronous SRAM memory in multiple modes of operation. Cyclone III device
family M9K memory blocks do not support asynchronous (unregistered) memory
inputs.
M9K memory blocks support the following modes:
■
■
■
■
■
■
Violating the setup or hold time on the M9K memory block input registers may
corrupt memory contents. This applies to both read and write operations.
Single-port mode supports non-simultaneous read and write operations from a single
address.
device family M9K memory blocks.
Figure 3–7. Single-Port Memory
Notes to
(1) You can implement two single-port memory blocks in a single M9K block.
(2) For more information, refer to
Power up the device
Use the aclr signal for output register only
Assert the device-wide reset signal using the DEV_CLRn option
Single-port
Simple dual-port
True dual-port
Shift-register
ROM
FIFO
Figure
Figure 3–7
3–7:
shows the single-port memory configuration for Cyclone III
“Packed Mode Support” on page
data[ ]
address[ ]
wren
byteena[]
addressstall
inclocken
rden
aclr
inclock
(Note
™
Plug-In Manager.
RAM Megafunction User
1),
(2)
Chapter 3: Memory Blocks in the Cyclone III Device Family
3–5.
outclocken
outclock
q[]
© December 2009 Altera Corporation
Guide.
Memory Modes
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