Datasheet > 70V9389L12PRF

70V9389L12PRF

更新时间： 2023-02-26 13:42:58

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
19页	205K
描述
TQFP-128, Tray

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中文翻译

获取价格

数据手册

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70V9389L12PRF 数据手册

HIGH-SPEED 3.3V

64K x18/x16

SYNCHRONOUS PIPELINED

DUAL-PORT STATIC RAM

IDT70V9389/289L

Features:

◆

True Dual-Ported memory cells which allow simultaneous

access of the same memory location

High-speed clock to data access

– Commercial:6/7.5/9/12ns(max.)

– Industrial:9ns (max.)

Full synchronous operation on both ports

– 3.5ns setup to clock and 0ns hold on all control, data, and

addressinputs

– Data input, address, and control registers

– Fast 6.5ns clock to data out in the Pipelined output mode

– Self-timedwriteallowsfastcycletime

◆

Low-power operation

– IDT70V9389/289L

– 10ns cycle time, 100MHz operation in Pipelined output mode

Separate upper-byte and lower-byte controls for

multiplexed bus and bus matching compatibility

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 128-pin Thin Quad Flatpack (TQFP) and

100-pin Thin Quad Flatpack (TQFP)

Green parts available, see ordering information

◆

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

◆

FunctionalBlockDiagram

CE0L

CE1L

CE0R

CE1R

0/1

1b 0b

0a 1a

1a 0a

0b 1b

FT/PIPE

0/1

FT/PIPER

(1)

(2)

I/O9R-I/O17R

I/O9L-I/O17L

I/O

Control

I/O

Control

(1)

I/O0R-I/O8R

I/O0L-I/O8L

15R

15L

Counter/

Address

Reg.

Counter/

Address

Reg.

MEMORY

ARRAY

C⁰L^RK

CLK

ADS

CNTEN

ADS

CNTEN

CNTRST

4856 drw 01

NOTE:

1. I/O⁰X - I/O7X for IDT70V9289.

2. I/O^8X- I/O15X for IDT70V9289.

JULY 2010

DSC-4856/7

12 3 4 5 6 7...19

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与70V9389L12PRF相关器件

型号	品牌	获取价格	描述	数据表
70V9389L12PRF8	IDT	获取价格	TQFP-128, Reel
70V9389L12PRFG	IDT	获取价格	Dual-Port SRAM, 64KX18, 25ns, CMOS, PQFP128, 14 X 20 MM, 1.40 MM HEIGHT, GREEN, TQFP-128
70V9389L12PRFG8	IDT	获取价格	Application Specific SRAM, 64KX18, 12ns, CMOS, PQFP128, 14 X 20 MM, 1.40 MM HEIGHT, GREEN,
70V9389L12PRFGI	IDT	获取价格	SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
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