M28W640CB中文资料PDF规格书
M28W640CB规格书详情
SUMMARY DESCRIPTION
The M28W640C is a 64 Mbit (4 Mbit x 16) non-volatile Flash memory that can be erased electrically at the block level and programmed in-system on a Word-by-Word basis. These operations can be performed using a single low voltage (2.7 to 3.6V) supply. VDDQallows to drive the I/O pin down to 1.65V. An optional 12V VPPpower 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 3.3V for Input/Output
–VPP= 12V for fast Program (optional)
■ACCESS TIME
– 3.0V to 3.6V: 80ns
– 2.7V to 3.6V: 90ns
■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
–WPfor Block Lock-Down
■SECURITY
– 128 bit user Programmable OTP cells
– 64 bit unique device identifier
– One Parameter Block Permanently Lockable
■AUTOMATIC STAND-BY MODE
■PROGRAM and ERASE SUSPEND
■100,000 PROGRAM/ERASE CYCLES per BLOCK
■ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M28W640CT: 8848h
– Bottom Device Code, M28W640CB: 8849h
产品属性
- 型号:
M28W640CB
- 功能描述:
闪存 64M(4Mx16) 90ns
- 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 |
23+ |
TSOP48 |
20000 |
全新原装假一赔十 |
询价 | ||
ST/意法 |
23+ |
TSOP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
ST |
TSOP48 |
699839 |
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 |
TSOP48 |
56 |
全新原装进口自己库存优势 |
询价 | |||
ST |
0244+ |
TSOP48 |
94 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
TSOP48 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
ST |
23+ |
FBGA |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
22+ |
FBGA |
16900 |
支持样品 原装现货 提供技术支持! |
询价 | ||
06/07+ |
SOP48 |
7003 |
询价 | ||||
ST |
22+ |
TSOP48 |
30000 |
原装正品 |
询价 |