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M28W640ECB规格书详情
SUMMARY DESCRIPTION
The M28W640EC is a 64 Mbit (4 Mbit x 16) nonvolatile Flash memory that can be erased electrically at block level and programmed in-system on a Word-by-Word basis using a 2.7V to 3.6V VDD supply for the circuitry and a 1.65V to 3.6V VDDQ supply for the Input/Output pins. An optional 12V VPP power supply is provided to speed up customer programming.
FEATURES SUMMARY
■ SUPPLY VOLTAGE
– VDD = 2.7V to 3.6V Core Power Supply
– VDDQ= 1.65V to 3.6V for Input/Output
– VPP = 12V for fast Program (optional)
■ ACCESS TIME: 70, 85, 90,100ns
■ PROGRAMMING TIME:
– 10µs typical
– Double Word Programming Option
– Quadruple Word Programming Option
■ COMMON FLASH INTERFACE
■ MEMORY BLOCKS
– Parameter Blocks (Top or Bottom location)
– Main Blocks
■ BLOCK LOCKING
– All blocks locked at Power Up
– Any combination of blocks can be locked
– WP for Block Lock-Down
■ SECURITY
– 128 bit user Programmable OTP cells
– 64 bit unique device identifier
■ AUTOMATIC STAND-BY MODE
■ PROGRAM and ERASE SUSPEND
■ 100,000 PROGRAM/ERASE CYCLES per BLOCK
■ ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M28W640ECT: 8848h
– Bottom Device Code, M28W640ECB: 8849h
产品属性
- 型号:
M28W640ECB
- 功能描述:
闪存 64M(4Mx16) 70ns
- RoHS:
否
- 制造商:
ON Semiconductor
- 数据总线宽度:
1 bit
- 存储类型:
Flash
- 存储容量:
2 MB
- 结构:
256 K x 8
- 接口类型:
SPI
- 电源电压-最大:
3.6 V
- 电源电压-最小:
2.3 V
- 最大工作电流:
15 mA
- 工作温度:
- 40 C to + 85 C
- 安装风格:
SMD/SMT
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
NA/ |
3622 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
04+ |
2020+ |
ST |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST |
0420+ |
TSOP-48 |
570 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
TSOP-48 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ST |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST |
TSOP48 |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST/意法 |
24+ |
SO48 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST |
22 |
TSOP-48 |
25000 |
3月31原装,微信报价 |
询价 | ||
ST/意法 |
2022 |
SO48 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ST |
22+23+ |
TSOP |
25449 |
绝对原装正品全新进口深圳现货 |
询价 |
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