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HMF4M32B8VN-90 PDF预览

HMF4M32B8VN-90

更新时间: 2024-11-19 05:36:19
品牌 Logo 应用领域
HANBIT /
页数 文件大小 规格书
13页 430K
描述
FLASH-ROM MODULE 16MByte (4M x 32Bit), 144-Pin SODIMM, 3.3V

HMF4M32B8VN-90 技术参数

生命周期:Contact Manufacturer包装说明:,
Reach Compliance Code:unknown风险等级:5.8
Base Number Matches:1

HMF4M32B8VN-90 数据手册

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HANBit  
HMF4M32B8VN  
FLASH-ROM MODULE 16MByte (4M x 32Bit), 144-Pin SODIMM,  
3.3V  
Part No. HMF4M32B8VN  
GENERAL DESCRIPTION  
The HMF4M32B8VN is a high-speed flash read only memory (FROM) module containing 8,388,608 words organized in a  
x32bit configuration. The module consists of eight 2M x 8bit FROM mounted on a 144-pin, double-sided, FR4-printed circuit  
board. Commands are written to the command register using standard microprocessor write timings.  
Register contents serve as input to an internal state-machine, which controls the erase and programming circuitry. Write  
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.  
Eight chip enable inputs, (/CS0, /CS1, /CS2, /CS3, /CS4, /CS5, /CS6, CS7) are used to enable the modules 4 bytes  
independently. Outputs enable (/OE) and write enable (/WE) can set the memory input and output.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 +3.3V DC power supply and all inputs and outputs are TTL-compatible.  
FEATURES  
w Part Identifications  
HMF4M32B8VN : 16Mbyte, 144-pin SODIMM, Gold  
wAccess time : 70, 90 and 120ns  
w High-density 16MByte design  
w High-reliability, low-power design  
w Single + 3V ± 0.5V power supply  
w Easy memory expansion  
w All inputs and outputs are TTL-compatible  
w FR4-PCB design  
w Low profile 144-pin SODIMM  
w Minimum 1,000,000 write/erase cycle  
w Sectors erase architecture  
w Sector group protection  
w Temporary sector group unprotection  
w The used device is 2Mx8bit 48Pin TSOP  
OPTIONS  
w Timing  
MARKING  
70ns access  
90ns access  
120ns access  
w Packages  
144-pin SODIMM  
-70  
-90  
-120  
B
1
URL:www.hbe.co.kr  
HANBit Electronics Co., Ltd.  
REV.02(August,2002)  

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