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| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
AT45DB021B-TU | 2-megabit 2.7-volt Only DataFlash 文件：484.61 Kbytes Page：32 Pages | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 |   | |
AT45DB021B-TU | 封装/外壳：28-TSSOP（0.465"，11.80mm 宽） 包装：托盘 描述：IC FLASH 2MBIT SPI 20MHZ 28TSOP 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 | 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 | |
AT45DB021B-TU产品属性
- 类型
描述
- 型号
AT45DB021B-TU
- 功能描述
闪存 DATAFLASH 2M SERIAL 2.7V IND TEMP GREEN
- 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/爱特梅尔 |
24+ |
NA/ |
12 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
ATMEL/爱特梅尔 |
25+ |
TSOP-28 |
28 |
原装正品,欢迎来电咨询! |
|||
ATMEL |
2450+ |
TSOP32 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
|||
ATMEL |
24+ |
TSOP |
1280 |
||||
ATMEL/爱特梅尔 |
2402+ |
SOP-8 |
8324 |
原装正品!实单价优! |
|||
ATMEL |
24+ |
N/A |
8000 |
全新原装正品,现货销售 |
|||
Atmel(爱特梅尔) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
|||
ADI |
23+ |
TSSOP |
7000 |
||||
ATMEL |
13+ |
QFN |
325 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
ATMEL |
25+ |
QFN8 |
683 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
AT45DB021B-TU芯片相关品牌
AT45DB021B-TU规格书下载地址
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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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