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IDT70V9079L7PF PDF预览

IDT70V9079L7PF

更新时间: 2024-10-28 22:08:27
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
19页 332K
描述
HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM

IDT70V9079L7PF 数据手册

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HIGH-SPEED 3.3V 64/32K x 8  
SYNCHRONOUS  
IDT70V9089/79S/L  
DUAL-PORT STATIC RAM  
Features:  
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  
addressinputs  
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: 9ns (max.)  
Low-power operation  
Data input, address, and control registers  
Fast 6.5ns clock to data out in the Pipelined output mode  
– IDT70V9089/79S  
Active:429mW(typ.)  
– Self-timedwriteallowsfastcycletime  
10nscycletime,100MHzoperationinthePipelinedoutputmode  
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  
Standby: 3.3mW (typ.)  
– IDT70V9089/79L  
Active:429mW(typ.)  
Standby: 660mW (typ.)  
Flow-Through or Pipelined output mode on either port via  
the FT/PIPE pin  
FunctionalBlockDiagram  
R/W  
OE  
L
L
R/W  
OE  
R
R
CE0L  
CE0R  
CE1R  
1
1
0
CE1L  
0
0/1  
0/1  
1
0
1
0
0/1  
0/1  
FT/PIPE  
L
FT/PIPE  
R
,
I/O0L - I/O7L  
I/O0R - I/O7R  
I/O  
I/O  
Control  
Control  
(1)  
(1)  
A15R  
A
15L  
Counter/  
Address  
Reg.  
Counter/  
Address  
Reg.  
A
C0LRK  
R
R
MEMORY  
ARRAY  
A
0L  
CLK  
ADS  
L
L
L
ADS  
CNTEN  
CNTRST  
R
CNTEN  
CNTRST  
R
L
3750 drw 01  
NOTE:  
1. A15X is a NC for ID70V9079.  
MAY 2004  
1
DSC 3750/8  
©2004IntegratedDeviceTechnology,Inc.  

IDT70V9079L7PF 替代型号

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