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SUMMARY DESCRIPTION
The M28R400C is a 4 Mbit (256Kbit 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 (1.65 to 2.2V) supply. VDDQ allows to drive the I/O pin down to 1.65V. An optional 12V VPP power supply is provided to speed up customer programming.
FEATURES SUMMARY
■ SUPPLY VOLTAGE
– VDD = 1.65V to 2.2V Core Power Supply
– VDDQ= 1.65V to 2.2V for Input/Output
– VPP = 12V for fast Program (optional)
■ ACCESS TIMES: 90ns, 120ns
■ PROGRAMMING TIME
– 10µs typical
– Double Word Programming Option
■ COMMON FLASH INTERFACE
– 64 bit Security Code
■ 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
– 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
■ ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M28R400CT: 882Ah
– Bottom Device Code, M28R400CB: 882Bh
产品属性
- 型号:
M28R400C-ZBT
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
4 Mbit(256Kb x16, Boot Block) 1.8V Supply Flash Memory
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
UTC |
2020+ |
TO-92 |
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 |
23+ |
BGA |
18000 |
询价 | |||
FSC |
17+ |
DIP |
9988 |
只做原装,现货库存 |
询价 | ||
SOT-23 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
LD |
2018+ |
8 |
6528 |
只做原装正品假一赔十!只要网上有上百分百有库存放心 |
询价 | ||
CJ/长电 |
2048+ |
SOT-23 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ST/FSC |
2015+ |
TO-92 |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
CJ/长电 |
23+ |
SOT23-3 |
15000 |
全新原装现货,价格优势 |
询价 | ||
长电 |
22+23+ |
TO-92 |
24198 |
绝对原装正品全新进口深圳现货 |
询价 | ||
CJ/长电 |
23+ |
SOT-23 |
50000 |
全新原装正品现货,支持订货 |
询价 |