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M28W320CB85GB1T中文资料PDF规格书
M28W320CB85GB1T规格书详情
DESCRIPTION
The M28W320C is a 32 Mbit non-volatile Flash memory that can be erased electrically at the block level and programmed in-system on a Word-by Word basis. The device is offered in the TSOP48 (10 x 20mm) and the µBGA47, 0.75mm ball pitch packages. When shipped, all bits of the M28W320C are in the 1 state.
■ SUPPLY VOLTAGE
– VDD = 2.7V to 3.6V: for Program, Erase and Read
– VDDQ = 1.65V or 2.7V: Input/Output option
– VPP = 12V: optional Supply Voltage for fast Program
■ ACCESS TIME
– 2.7V to 3.6V: 90ns
– 2.7V to 3.6V: 100ns
■ PROGRAMMING TIME:
– 10µs typical
– Double Word Programming Option
■ PROGRAM/ERASE CONTROLLER (P/E.C.)
■ COMMON FLASH INTERFACE
■ MEMORY BLOCKS
– Parameter Blocks (Top or Bottom location)
– Main Blocks
■ BLOCK PROTECTION UNPROTECTION
– All Blocks protected at Power Up
– Any combination of blocks can be protected
– WP for block locking
■ SECURITY
– 64-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
■ 20 YEARS of DATA RETENTION
– Defectivity below 1ppm/year
■ ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M28W320CT: 88BAh
– Bottom Device Code, M28W320CB: 88BBh
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/STMicroelectronics/意法半导 |
21+ |
BGA |
25000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST |
22+ |
TSSOP |
10000 |
原装正品优势现货供应 |
询价 | ||
ST |
22+ |
BGA |
30000 |
原装正品 |
询价 | ||
ST |
2020+ |
BGA |
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/意法 |
22+ |
BGA |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ST |
20+ |
TSOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
MICRON |
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | |||
ST/意法 |
21+ |
BGA |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
ST |
22+23+ |
TSSOP |
23726 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
STM |
05+ |
原厂原装 |
7989 |
只做全新原装真实现货供应 |
询价 |