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70V9079L12PFI8

Description
SRAM 32K X 8K
Categorystorage   
File Size171KB,19 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
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70V9079L12PFI8 Overview

SRAM 32K X 8K

70V9079L12PFI8 Parametric

Parameter NameAttribute value
Product CategorySRAM
ManufacturerIDT (Integrated Device Technology, Inc.)
RoHSNo
Memory Size256 kbit
Organization32 k x 8
Access Time12 ns
Interface TypeParallel
Supply Voltage - Max3.6 V
Supply Voltage - Min3 V
Supply Current - Max215 mA
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT
Package / CaseTQFP-100
PackagingReel
Height1.4 mm
Length14 mm
Memory TypeSDR
Operating Temperature Range- 40 C to + 85 C
Factory Pack Quantity750
TypeSynchronous
Width14 mm
Unit Weight0.023175 oz
HIGH-SPEED 3.3V
64/32K x 8 SYNCHRONOUS
DUAL-PORT STATIC RAM
Features:
IDT70V9089/79S/L
True Dual-Ported memory cells which allow simultaneous
access of the same memory location
High-speed clock to data access
– Commercial: 6.5/7.5/9/12/15ns (max.)
– Industrial: 12ns (max.)
Low-power operation
– IDT70V9089/79S
Active: 429mW (typ.)
Standby: 3.3mW (typ.)
– IDT70V9089/79L
Active: 429mW (typ.)
Standby: 1.32mW (typ.)
Flow-Through or Pipelined output mode on either port via
the
FT/PIPE
pin
Counter enable and reset features
Dual chip enables allow for depth expansion without
additional logic
Full synchronous operation on both ports
– 4ns setup to clock and 1ns hold on all control, data, and
address inputs
– Data input, address, and control registers
– Fast 6.5ns clock to data out in the Pipelined output mode
– Self-timed write allows fast cycle time
– 10ns cycle time, 100MHz operation in the Pipelined output mode
LVTTL- compatible, single 3.3V (±0.3V) power supply
Industrial temperature range (–40°C to +85°C) is
available for selected speeds
Available in a 100 pin Thin Quad Flatpack (TQFP) package
Green parts available, see ordering information
Functional Block Diagram
R/W
L
OE
L
CE
0L
CE
1L
R/W
R
OE
R
CE
0R
CE
1R
1
0
0/1
1
0
0/1
FT/PIPE
L
0/1
1
0
0
1
0/1
FT/PIPE
R
,
I/O
0L
- I/O
7L
I/O
Control
I/O
Control
I/O
0R
- I/O
7R
A
15L
(1)
A
0L
CLK
L
ADS
L
CNTEN
L
CNTRST
L
Counter/
Address
Reg.
MEMORY
ARRAY
Counter/
Address
Reg.
A
15R
(1)
A
0R
CLK
R
ADS
R
CNTEN
R
CNTRST
R
3750 drw 01
NOTE:
1. A
15
X
is a NC for IDT70V9079.
JULY 2014
1
©2014 Integrated Device Technology, Inc.
DSC 3750/12
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