位置：首页 > IC中文资料第511页 > AT45DB021B-SI
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
AT45DB021B-SI | 2-megabit 2.7-volt Only DataFlash Description The AT45DB021B is a 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. Its 2,162,688 bits of memory are organized as 1024 pages of 264 bytes each. In addition to the main memory, the AT | ATMEL 爱特梅尔 |   | |
AT45DB021B-SI | 2-megabit 2.7-volt Only DataFlash 文件：484.61 Kbytes Page：32 Pages | ATMEL 爱特梅尔 | | |
AT45DB021B-SI | 2-megabit 2.7-volt Only DataFlash 文件：261.12 Kbytes Page：33 Pages | ATMEL 爱特梅尔 | | |
AT45DB021B-SI | 封装/外壳：8-SOIC（0.209"，5.30mm 宽） 包装：管件 描述：IC FLASH 2MBIT SPI 20MHZ 8SOIC 集成电路（IC） 存储器 | MICROCHIP 微芯科技 | | |
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 | ATMEL 爱特梅尔 | | ||
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 | ATMEL 爱特梅尔 | | ||
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 | ATMEL 爱特梅尔 | | ||
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 | ATMEL 爱特梅尔 | | ||
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 | ATMEL 爱特梅尔 | |
AT45DB021B-SI产品属性
- 类型
描述
- 型号
AT45DB021B-SI
- 功能描述
闪存 2M bit
- RoHS
否
- 制造商
ON Semiconductor
- 数据总线宽度
1 bit
- 存储类型
Flash
- 存储容量
2 MB
- 结构
256 K x 8
- 接口类型
SPI
- 电源电压-最大
3.6 V
- 电源电压-最小
2.3 V
- 最大工作电流
15 mA
- 工作温度
- 40 C to + 85 C
- 安装风格
SMD/SMT
- 封装
Reel
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ATMEL |
2016+ |
SOP-8 |
3500 |
本公司只做原装,假一罚十,可开17%增值税发票! |
|||
ATMEL |
23+ |
NA |
12000 |
全新原装假一赔十 |
|||
AT |
2026+ |
SOP-8 |
850 |
原装正品,欢迎来电咨询! |
|||
Microchip Technology |
18500 |
全新原厂原装现货!受权代理!可送样可提供技术支持! |
|||||
ATMEL |
26+ |
DIP |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
|||
Microchip Technology |
24+ |
8-SOIC |
56200 |
一级代理/放心采购 |
|||
ATMEL |
25+23+ |
SOP-8 |
27206 |
绝对原装正品全新进口深圳现货 |
|||
ATMEL |
25+ |
SOP-8 |
10500 |
全新原装现货,假一赔十 |
|||
Atmel(爱特梅尔) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
Atmel |
23+ |
8-SOIC |
39257 |
专业分销产品!原装正品!价格优势! |
AT45DB021B-SI规格书下载地址
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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。
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DdatasheetPDF页码索引
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