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W49V002

W49V002
型号:W49V002
品牌:Winbond Winbond
批号:13+
封装:PLCC-32
原价:5
数量:26842
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订购电话:86755-83294757
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备注:Original in stock 原装现货
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详细描述

W49V002

256K x 8 CMOS FLASH MEMORY WITH LPC INTERFACE
 
 
 
GENERAL DESCRIPTION
The W49V002A is a 2-megabit, 3.3-volt only CMOS flash memory organized as 256K  ´ 8 bits. The 
device can be programmed and erased in-system with a standard 3.3V power supply. A 12-volt VPP is 
not required. The unique cell architecture of the W49V002A results in fast program/erase operations with 
extremely low current consumption. This device can operate at two modes, Programmer bus interface 
mode and LPC bus interface mode. As in the Programmer interface mode, it acts like the traditional
flash but with a multiplexed address inputs. But in the LPC interface mode, this device complies with the 
Intel LPC specification 1.0. The device can also be programmed and erased using standard EPROM 
programmers.
 
 
 
FEATURES
·Single 3.3-volt operations:
3.3-volt Read
3.3-volt Erase
3.3-volt Program
Fast Program operation: 
Byte-by-Byte programming: 50 mS (typ.)
Fast Erase operation: 150 mS (typ.)
Endurance: 10K cycles (typ.)
Twenty-year data retention
Hardware data protection
#TBL & #WP serve as hardware protection
One 16K bytes Boot Block with lockout 
protection
Two 8K bytes Parameter Blocks
Four Main Memory Blocks (with 32K bytes, 64K
bytes, 64K bytes, 64K bytes each)
Low power consumption
Active current: 25 mA (typ.)
Standby current: 20 mA (typ.)
Automatic program and erase timing with 
internal VPP generation
End of program or erase detection
Toggle bit
Data polling
Latched address and data
TTL compatible I/O
Available packages: 32L PLCC and 32L
STSOP
 
 
Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
 
 
批发与零售价位不同,无法一一明示,详情请通过邮件或客服咨询(国内销售部电话:0755-83957301,企业QQ: 2850151585), 由于电子元器件价格不稳定,时常有稍许变动,本公司未能及时调整,如您觉得售价不适,请与我们说明并适当议价,谢谢支持。
 
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与W49V002相关的型号
型号 品牌 批号 封装 数量 备注 资料
 W49F002  Winbond  13+  DIP-32  26841  Original in stock 原装现货
 W49F002U-12B  Winbond  13+  DIP32  56984  Original in stock 原装现货
 W49F002UP12B  Winbond  13+  PLCC32  59412  Original in stock 原装现货
 W49V002  Winbond  13+  PLCC-32  26842  Original in stock 原装现货
 W49V002AP  Winbond  13+  PLCC-32  26954  Original in stock 原装现货
 W49V002FAP  Winbond  13+  PLCC-32  26528  Original in stock 原装现货
 W49F002A-12  WINBOND  13+  DIP-32  85230  100% brand new and original (100% 全新原装)
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