EP1C6T144C8 Altera, EP1C6T144C8 Datasheet - Page 25

IC CYCLONE FPGA 5980 LE 144-TQFP

EP1C6T144C8

Manufacturer Part Number
EP1C6T144C8
Description
IC CYCLONE FPGA 5980 LE 144-TQFP
Manufacturer
Altera
Series
Cyclone®r
Datasheet

Specifications of EP1C6T144C8

Number Of Logic Elements/cells
5980
Number Of Labs/clbs
598
Total Ram Bits
92160
Number Of I /o
98
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
144-TQFP, 144-VQFP
Family Name
Cyclone®
Number Of Logic Blocks/elements
5980
# I/os (max)
98
Frequency (max)
275.03MHz
Process Technology
0.13um (CMOS)
Operating Supply Voltage (typ)
1.5V
Logic Cells
5980
Ram Bits
92160
Operating Supply Voltage (min)
1.425V
Operating Supply Voltage (max)
1.575V
Operating Temp Range
0C to 85C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
144
Package Type
TQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Not Compliant
Other names
544-1058

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Altera Corporation
May 2008
In addition to true dual-port memory, the M4K memory blocks support
simple dual-port and single-port RAM. Simple dual-port memory
supports a simultaneous read and write. Single-port memory supports
non-simultaneous reads and writes.
M4K RAM memory port configurations.
Figure 2–13. Simple Dual-Port and Single-Port Memory Configurations
Note to
(1)
The memory blocks also enable mixed-width data ports for reading and
writing to the RAM ports in dual-port RAM configuration. For example,
the memory block can be written in ×1 mode at port A and read out in ×16
mode from port B.
The Cyclone memory architecture can implement fully synchronous
RAM by registering both the input and output signals to the M4K RAM
block. All M4K memory block inputs are registered, providing
synchronous write cycles. In synchronous operation, the memory block
generates its own self-timed strobe write enable (wren) signal derived
from a global clock. In contrast, a circuit using asynchronous RAM must
generate the RAM wren signal while ensuring its data and address
signals meet setup and hold time specifications relative to the wren
Two single-port memory blocks can be implemented in a single M4K block as long
as each of the two independent block sizes is equal to or less than half of the M4K
block size.
Figure
Simple Dual-Port Memory
Single-Port Memory (1)
2–13:
data[ ]
wraddress[ ]
wren
inclocken
inaclr
data[ ]
address[ ]
wren
inclocken
inaclr
inclock
inclock
Figure 2–13
rdaddress[ ]
outclocken
outclocken
outclock
outclock
outaclr
outaclr
shows these different
rden
q[ ]
q[ ]
Embedded Memory
Preliminary
2–19

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