Datasheet > HMF25664F4V-70

HMF25664F4V-70

更新时间： 2022-12-19 05:56:47

品牌	Logo	应用领域
HANBIT		/
页数	文件大小	规格书
12页	579K
描述
FLASH-ROM MODULE 2MByte (256K x 64-Bit) ,120PIN SMM,3.3V

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HMF25664F4V-70 数据手册

HANBit

HMF25664F4V

FLASH-ROM MODULE 2MByte (256K x 64-Bit) ,120PIN SMM,3.3V

Part No. HMF25664F4V

GENERAL DESCRIPTION

The HMF25664F4V is a high-speed flash read only memory (FROM) module containing 262,144 words organized in an

x64bit configuration. The module consists of four 256K x 16 FROM mounted on a 120-pin, SMM connector FR4-printed circuit

board.

Commands are written to the command register using standard microprocessor write timings.

cycles also internally latch addresses and data needed for the programming and erase operations. Reading data out of the

device is similar to reading from 12.0V flash or EPROM devices.

Output enable (/OE) and write enable (/WE) can set the memory input and output. The host system can detect a program or

erase operation is complete by observing the Ready Pin, or reading the DQ7(Data # Polling) and DQ6(Toggle) status bits.

When FROM module is disable condition the module is becoming power standby mode, system designer can get low -power

design. All module components may be powered from a single +3.0V DC power supply and all inputs and outputs are LVTTL-

compatible

FEATURES

w Access time : 50, 55, 70, 90 and 120ns

w High-density 2MByte design

w High-reliability, low-power design

w Single + 3V ± 0.3V power supply

w Easy memory expansion

w Hardware reset pin(RESET#)

w FR4-PCB design

w 120-Pin Designed by 60-Pin Fine Pitch Connector P1,P2

w Minimum 1,000,000 write cycle guarantee per sector

w 20-year data retention at 125

w Flexible sector architecture

w Embedded algorithms

w Erase suspend / Erase resume

OPTIONS

w Timing

MARKING

50ns access

55ns access

70ns access

90ns access

120ns access

w Packages

120-pin SMM

-50

-55

-70

-90

-120

URL: www.hbe.co.kr

REV.02(August,2002)

HANbit Electronics Co., Ltd.

12 3 4 5 6 7...12

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与HMF25664F4V-70相关器件

型号	品牌	描述	获取价格	数据表
HMF25664F4V-90	HANBIT	FLASH-ROM MODULE 2MByte (256K x 64-Bit) ,120PIN SMM,3.3V	获取价格
HMF25664F4VP	HANBIT	FLASH-ROM MODULE 2MByte (256K x 64-Bit) ,120PIN SMM,3.3V	获取价格
HMF25664F4VP-120	HANBIT	FLASH-ROM MODULE 2MByte (256K x 64-Bit) ,120PIN SMM,3.3V	获取价格
HMF25664F4VP-50	HANBIT	FLASH-ROM MODULE 2MByte (256K x 64-Bit) ,120PIN SMM,3.3V	获取价格
HMF25664F4VP-55	HANBIT	FLASH-ROM MODULE 2MByte (256K x 64-Bit) ,120PIN SMM,3.3V	获取价格
HMF25664F4VP-70	HANBIT	FLASH-ROM MODULE 2MByte (256K x 64-Bit) ,120PIN SMM,3.3V	获取价格