EP3C120F780C8N Altera, EP3C120F780C8N Datasheet - Page 39
![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
Overview
Control Signals
Figure 3–1. M9K Control Signal Selection
Parity Bit Support
© December 2009
Local
Interconnect
Dedicated
Row LAB
Clocks
Altera Corporation
The clock-enable control signal controls the clock entering the input and output
registers and the entire M9K memory block. This signal disables the clock so that the
M9K memory block does not see any clock edges and does not perform any
operations.
The rden and wren control signals control the read and write operations for each
port of M9K memory blocks. You can disable the rden or wren signals independently
to save power whenever the operation is not required.
Figure 3–1
the Cyclone III device family M9K memory block.
Parity checking for error detection is possible with the parity bit along with internal
logic resources. The Cyclone III device family M9K memory blocks support a parity
bit for each storage byte. You can use this bit as either a parity bit or as an additional
data bit. No parity function is actually performed on this bit.
6
clock_a
shows how the register clock, clear, and control signals are implemented in
clock_b
clocken_a
clocken_b
rden_a
rden_b
wren_a
wren_b
aclr_a
Cyclone III Device Handbook, Volume 1
aclr_b
addressstall_a
addressstall_b
byteena_a
byteena_b
3–3