Datasheet > 70V9389L12PRFGI

70V9389L12PRFGI

更新时间： 2024-02-15 21:39:39

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
19页	251K
描述
SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM

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中文翻译

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数据手册

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70V9389L12PRFGI 数据手册

HIGH-SPEED 3.3V

64K x18/x16

IDT70V9389/289L

SYNCHRONOUS PIPELINED

DUAL-PORT STATIC RAM

LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018

Features:

◆

True Dual-Ported memory cells which allow simultaneous

access of the same memory location

High-speed clock to data access

– Commercial: 7.5/9/12ns (max.)

– Industrial: 9ns (max.)

Full synchronous operation on both ports

– 4ns setup to clock and 0ns hold on all control, data, and

addressinputs

– Data input, address, and control registers

– Fast 7.5ns clock to data out in the Pipelined output mode

– Self-timedwriteallowsfastcycletime

– 12ns cycle time, 83MHz operation in Pipelined output

mode

Separate upper-byte and lower-byte controls for

multiplexed bus and bus matching compatibility

Industrial temperature range (–40°C to +85°C) is

available for selected speeds

◆

Low-power operation

– IDT70V9389/289L

Active:500mW(typ.)

Standby: 1.5mW (typ.)

◆

Flow-Through or Pipelined output mode on either port via

the FT/PIPE pins

Counter enable and reset features

Dual chip enables allow for depth expansion without

additional logic

◆

Available in a 128-pin Thin Quad Flatpack (TQFP) and

100-pin Thin Quad Flatpack (TQFP)

Green parts available, see ordering information

◆

LVTTL- compatible, single 3.3V ( 0.3V) power supply

Functional Block Diagram

CE0L

CE0R

CE1L

CE1R

0/1

1b 0b

0a 1a

1a 0a

0b 1b

FT/PIPE

0/1

FT/PIPER

(2)

(1)

I/O9L-I/O17L

I/O9R-I/O17R

I/O

Control

(1)

I/O0R-I/O8R

I/O0L-I/O8L

15R

15L

Counter/

Address

Reg.

Counter/

Address

Reg.

MEMORY

ARRAY

CLK

ADS

CNTEN

ADS

CNTEN

CNTRST

4856 drw 01

NOTES:

1. I/O0X - I/O7X for IDT70V9289.

2. I/O8X - I/O15X for IDT70V9289.

MARCH 2018

DSC-4856/9

12 3 4 5 6 7...19

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与70V9389L12PRFGI相关器件

型号	品牌	获取价格	描述	数据表
70V9389L12PRFGI8	IDT	获取价格	SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
70V9389L6PF	IDT	获取价格	Application Specific SRAM, 64KX18, 15ns, CMOS, PQFP100
70V9389L6PF8	IDT	获取价格	Application Specific SRAM, 64KX18, 15ns, CMOS, PQFP100
70V9389L6PFG	IDT	获取价格	Application Specific SRAM, 64KX18, 15ns, CMOS, PQFP100
70V9389L6PFG8	IDT	获取价格	Application Specific SRAM, 64KX18, 15ns, CMOS, PQFP100
70V9389L6PRF8	IDT	获取价格	TQFP-128, Reel
70V9389L6PRFG	IDT	获取价格	Dual-Port SRAM, 64KX18, 15ns, CMOS, PQFP128, 14 X 20 MM, 1.40 MM HEIGHT, GREEN, TQFP-128
70V9389L6PRFG8	IDT	获取价格	Application Specific SRAM, 64KX18, 6.5ns, CMOS, PQFP128, 14 X 20 MM, 1.40 MM HEIGHT, GREEN
70V9389L7PFG	IDT	获取价格	Dual-Port SRAM, 64KX18, 18ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-100
70V9389L7PFG8	IDT	获取价格	Application Specific SRAM, 64KX18, 7.5ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN

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