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AT49LV8192T-20RI中文资料爱特梅尔数据手册PDF规格书
AT49LV8192T-20RI规格书详情
Description
The AT49BV8192 and AT49LV8192 are 3-volt, 8-megabit Flash Memories organized as 512K words of 16 bits each. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to 120 ns with power dissipation of just 67 mW at 2.7V read. When deselected, the CMOS standby current is less than 50 µA.
The device contains a user-enabled “boot block” protection feature. Two versions of the feature are available: the AT49BV/LV8192 locates the boot block at lowest order addresses (“bottom boot”); the AT49BV/LV8192T locates it at highest order addresses (“top boot”)
Features
• Low Voltage Operation
– 2.7V Read
– 5V Program/Erase
• Fast Read Access Time - 120 ns
• Internal Erase/Program Control
• Sector Architecture
– One 8K Words (16K bytes) Boot Block with Programming Lockout
– Two 8K Words (16K bytes) Parameter Blocks
– One 488K Words (976K bytes) Main Memory Array Block
• Fast Sector Erase Time - 10 seconds
• Word-By-Word Programming - 30 µs/Word
• Hardware Data Protection
• DATA Polling For End Of Program Detection
• Low Power Dissipation
– 25 mA Active Current
– 50 µA CMOS Standby Current
• Typical 10,000 Write Cycles
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL/爱特梅尔 |
23+ |
PLCC |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Microchip |
21+ |
32PLCC |
13880 |
公司只售原装,支持实单 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
NA/ |
1065 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MICROCHIP/微芯 |
21+23+ |
PLCC |
37621 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
ATMEL |
19+ |
9850 |
公司原装现货/随时可以发货 |
询价 | |||
Microchip |
22+ |
32PLCC |
9000 |
原厂渠道,现货配单 |
询价 | ||
Microchip |
23+ |
20000 |
全新、原装、现货 |
询价 | |||
ATMEL/爱特梅尔 |
23+ |
PLCC |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
ATMEL/爱特梅尔 |
24+ |
PLCC |
1065 |
原装正品,假一罚十! |
询价 | ||
Atmel |
23+ |
32-PLCC |
36430 |
专业分销产品!原装正品!价格优势! |
询价 |