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AT45DB321E-MHF2B-B中文资料PDF规格书
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AT45DB321E-MHF2B-B规格书详情
[Adesto Technologies]
Description
The Adesto® AT45DB321E is a 2.3V minimum, serial-interface sequential access Flash memory ideally suited for a wide variety of digital voice, image, program code, and data storage applications. The AT45DB321E also supports the RapidS serial interface for applications requiring very high speed operation. Its 34,603,008 bits of memory are organized as 8,192 pages of 512 bytes or 528 bytes each. In addition to the main memory, the AT45DB321E also contains two SRAM buffers of 512/528 bytes each.
Features
Single 2.3V - 3.6V supply
Serial Peripheral Interface (SPI) compatible
Supports SPI modes 0 and 3
Supports RapidS™ operation
Continuous read capability through entire array
Up to 85MHz
Low-power read option up to 15MHz
Clock-to-output time (tV) of 6ns maximum
User configurable page size
512 bytes per page
528 bytes per page (default)
Page size can be factory pre-configured for 512 bytes
Two fully independent SRAM data buffers (512/528 bytes)
Flexible programming options
Byte/Page Program (1 to 512/528 bytes) directly into main memory
Buffer Write
Buffer to Main Memory Page Program
Flexible erase options
Page Erase (512/528 bytes)
Block Erase (4KB)
Sector Erase (64KB)
Chip Erase (32-Mbits)
Program and Erase Suspend/Resume
Advanced hardware and software data protection features
Individual sector protection
Individual sector lockdown to make any sector permanently read-only
128-byte, One-Time Programmable (OTP) Security Register
64 bytes factory programmed with a unique identifier
64 bytes user programmable
Hardware and software controlled reset options
JEDEC Standard Manufacturer and Device ID Read
Low-power dissipation
400nA Ultra-Deep Power-Down current (typical)
3μA Deep Power-Down current (typical)
25μA Standby current (typical)
11mA Active Read current (typical)
Endurance: 100,000 program/erase cycles per page minimum
Data retention: 20 years
Green (Pb/Halide-free/RoHS compliant) packaging options
8-lead SOIC (0.208 wide)
8-pad Ultra-thin DFN (5 x 6 x 0.6mm)
9-ball Ultra-thin UBGA (6 x 6 x 0.6mm)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
QFN |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
ADESTO |
24+ |
QFN8 |
10000 |
原装正品 |
询价 | ||
Adesto Technologies |
22+ |
8UDFN (5x6) |
9000 |
原厂渠道,现货配单 |
询价 | ||
Dialog/Adesto |
23+ |
DFN8(5x6) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
8-UDFN |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Adesto Technologies |
21+ |
8-UDFN(5x6) |
56200 |
一级代理/放心采购 |
询价 | ||
ATMEL |
2018+ |
QFN |
30000 |
专业代理ATMEL全系列产品全新进口原装 |
询价 | ||
DIALOG/戴乐格 |
22+ |
QFN8 |
8430 |
原装正品 |
询价 | ||
Adesto |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ADESTO |
24+25+/26+27+ |
DFN-8.贴片 |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |