EP3C120F780C8N Altera, EP3C120F780C8N Datasheet - Page 45
![IC CYCLONE III FPGA 119K 780FBGA](/photos/6/72/67270/544-780-fbga_sml.jpg)
EP3C120F780C8N
Manufacturer Part Number
EP3C120F780C8N
Description
IC CYCLONE III FPGA 119K 780FBGA
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.EP3C120F780C8N.pdf
(274 pages)
Specifications of EP3C120F780C8N
Number Of Logic Elements/cells
119088
Number Of Labs/clbs
7443
Total Ram Bits
3981312
Number Of I /o
531
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
780-FBGA
Family Name
Cyclone III
Number Of Logic Blocks/elements
119088
# I/os (max)
531
Frequency (max)
402MHz
Process Technology
65nm
Operating Supply Voltage (typ)
1.2V
Logic Cells
119088
Ram Bits
3981312
Operating Supply Voltage (min)
1.15V
Operating Supply Voltage (max)
1.25V
Operating Temp Range
0C to 85C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
780
Package Type
FBGA
For Use With
544-2601 - KIT DEV CYCLONE III LS EP3CLS200544-2589 - KIT DEV EMB CYCLONE III EDITION544-2566 - KIT DEV DSP CYCLONE III EDITION544-2444 - KIT DEV CYCLONE III EP3C120544-2411 - 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
544-2392
544-2533
544-2533
EP3C120F780C8NES
544-2533
544-2533
EP3C120F780C8NES
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP3C120F780C8N
Manufacturer:
ALTERA
Quantity:
642
Part Number:
EP3C120F780C8N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Chapter 3: Memory Blocks in the Cyclone III Device Family
Memory Modes
© December 2009
Altera Corporation
During a write operation, the behavior of the RAM outputs is configurable. If you
activate rden during a write operation, the RAM outputs show either the new data
being written or the old data at that address. If you perform a write operation with
rden deactivated, the RAM outputs retain the values they held during the most
recent active rden signal.
To choose the desired behavior, set the Read-During-Write option to either New Data
or Old Data in the RAM MegaWizard Plug-In Manager in the Quartus II software.
For more information about read-during-write mode, refer to
Operations” on page
The port width configurations for M9K blocks in single-port mode are as follow:
■
■
■
■
■
■
■
■
■
Figure 3–8
mode with unregistered outputs. Registering the outputs of the RAM simply delays
the q output by one clock cycle.
Figure 3–8. Cyclone III Device Family Single-Port Mode Timing Waveforms
8192 × 1
4096 × 2
2048 × 4
1024 × 8
1024 × 9
512 × 16
512 × 18
256 × 32
256 × 36
q_a (new data)
q_a (old data)
address_a
wren_a
rden_a
data_a
shows timing waveforms for read and write operations in single-port
clk_a
3–16.
A
a0(old data)
A
a0
B
B
A
C
C
B
D
a1(old data)
D
Cyclone III Device Handbook, Volume 1
a1
“Read-During-Write
E
E
D
F
F
E
3–9