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AT45DB081A-CI中文资料PDF规格书
AT45DB081A-CI规格书详情
Description
The AT45DB081A is a 2.7-volt only, serial interface Flash memory suitable for in-system reprogramming. Its 8,650,752 bits of memory are organized as 4096 pages of 264 bytes each. In addition to the main memory, the AT45DB081A also contains two SRAM data buffers of 264 bytes each. The buffers allow receiving of data while a page in the main memory is being reprogrammed. Unlike conventional Flash memories that are accessed randomly with multiple address lines and a parallel interface, the DataFlash uses a serial interface to sequentially access its data. The simple serial interface facilitates hardware layout, increases system reliability, minimizes switching noise, and reduces package size and active pin count. The device is optimized for use in many commercial and industrial applications where high density, low pin count, low voltage, and low power are essential. Typical applications for the DataFlash are digital voice storage, image storage, and data storage. The device operates at clock frequencies up to 13 MHz with a typical active read current consumption of 4 mA.
Features
• 100 Compatible to AT45DB081
• Single 2.7V - 3.6V Supply
• Serial Interface Architecture
• Page Program Operation
– Single Cycle Reprogram (Erase and Program)
– 4096 Pages (264 Bytes/Page) Main Memory
• Optional Page and Block Erase Operations
• Two 264-byte SRAM Data Buffers – Allows Receiving of Data
while Reprogramming of Nonvolatile Memory
• Continuous Read Capability through Entire Array
• Internal Program and Control Timer
• Low Power Dissipation
– 4 mA Active Read Current Typical
– 2 µA CMOS Standby Current Typical
• 13 MHz Max Clock Frequency
• Hardware Data Protection Feature
• Serial Peripheral Interface (SPI) Compatible – Modes 0 and 3
• CMOS and TTL Compatible Inputs and Outputs
• Commercial and Industrial Temperature Ranges
产品属性
- 型号:
AT45DB081A-CI
- 制造商:
ATMEL
- 制造商全称:
ATMEL Corporation
- 功能描述:
8-megabit 2.7-volt Only Serial DataFlash
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
2016+ |
SOP |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ATMEL |
1715+ |
SOP |
251156 |
只做原装正品现货假一赔十! |
询价 | ||
ATMEL |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
ATMEL |
2022 |
SOP/28 |
2058 |
原厂原装正品,价格超越代理 |
询价 | ||
ATMEL |
23+ |
SO-28 |
9526 |
询价 | |||
ATMEL |
00+ |
283 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
Atmel/Atmel Corporation/爱特梅 |
21+ |
SOP7.2-28P |
2000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
SOP28 |
9800 |
全新原装现货,假一赔十 |
询价 | ||
ATMEL |
22+ |
SOP28 |
3000 |
全新原装正品 现货 假一罚十 |
询价 | ||
AT |
22+23+ |
SOP |
40242 |
绝对原装正品全新进口深圳现货 |
询价 |