位置：首页 > IC中文资料 > AT45DB021B-SI/SC
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
2-Megabit 2.7-volt Only Serial DataFlash Description The AT45DB021 is a 2.7-volt only, serial interface Flash memory suitable for in-system reprogramming. Its 2,162,688 bits of memory are organized as 1024 pages of 264-bytes each. In addition to the main memory, the AT45DB021 also contains two SRAM data buffers of 264-bytes each. The bu | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 |  |   | |
2-megabit 2.7-volt Only Serial DataFlash Description The AT45DB021A is a 2.7-volt only, serial interface Flash memory suitable for in-system reprogramming. Its 2,162,688 bits of memory are organized as 1024 pages of 264 bytes each. In addition to the main memory, the AT45DB021A also contains two SRAM data buffers of 264 bytes each. The | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | | |
2-megabit 2.7-volt Only Serial DataFlash Description The AT45DB021A is a 2.7-volt only, serial interface Flash memory suitable for in-system reprogramming. Its 2,162,688 bits of memory are organized as 1024 pages of 264 bytes each. In addition to the main memory, the AT45DB021A also contains two SRAM data buffers of 264 bytes each. The | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | | |
2-megabit 2.7-volt Only Serial DataFlash Description The AT45DB021A is a 2.7-volt only, serial interface Flash memory suitable for in-system reprogramming. Its 2,162,688 bits of memory are organized as 1024 pages of 264 bytes each. In addition to the main memory, the AT45DB021A also contains two SRAM data buffers of 264 bytes each. The | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | | |
2-megabit 2.7-volt Only Serial DataFlash Description The AT45DB021A is a 2.7-volt only, serial interface Flash memory suitable for in-system reprogramming. Its 2,162,688 bits of memory are organized as 1024 pages of 264 bytes each. In addition to the main memory, the AT45DB021A also contains two SRAM data buffers of 264 bytes each. The | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI(亚德诺) |
24+ |
8-UDFN |
10094 |
原厂直供,支持账期,免费供样,技术支持 |
|||
Atmel(爱特梅尔) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
|||
DIALOG/戴乐格 |
25+ |
sop8 |
12496 |
DIALOG/戴乐格原装正品AT45DB021E-SHN-T即刻询购立享优惠#长期有货 |
|||
ATMEL |
2016+ |
SOP8 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
AT |
23+ |
NA |
3000 |
全新原装假一赔十 |
|||
ADESTO |
22+ |
SOP |
100000 |
代理渠道/只做原装/可含税 |
|||
ATMEL/爱特梅尔 |
25+ |
SOP28 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
ATMEL |
2511 |
SOIJ8 |
12800 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
|||
ATMEL |
24+/25+ |
144 |
原装正品现货库存价优 |
||||
ADESTO |
23+ |
SOP |
12700 |
买原装认准中赛美 |
AT45DB021B-SI/SC芯片相关品牌
AT45DB021B-SI/SC规格书下载地址
AT45DB021B-SI/SC参数引脚图相关
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2019-10-19AT431-低电压可调节精密并联稳压器
特点 ˙低电压工作：低至1.24V ˙1％基准电压容差 ˙可调输出电压VO= Vref的至12V ˙降低运行阴极电流...0.50微安 ˙0.25Ω典型输出阻抗 ˙采用SOT- 23- 3，采用SOT- 23- 5和TO- 92封装 说明 该AT431是低电压三端可调电压基准与指定在适用的商业热稳定性温度范围。输出电压可设置为之间的任何电压Vref（1.24V）和12V值二（见图2）外部电阻。当与光耦合器使用，AT431是理想的电压基准，个别反馈电路为1.8V至12V的开关式电源供应。
2018-12-19
DdatasheetPDF页码索引
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