位置：首页 > IC中文资料第1442页 > AT45DB021B-RI
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
AT45DB021B-RI | 2-megabit2.7-voltOnlyDataFlash Description TheAT45DB021Bisa2.7-voltonly,serialinterfaceFlashmemoryideallysuitedforawidevarietyofdigitalvoice-,image-,programcode-anddata-storageapplications.Its2,162,688bitsofmemoryareorganizedas1024pagesof264byteseach.Inadditiontothemainmemory,theAT | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 |  |   |
AT45DB021B-RI | 2-megabit2.7-voltOnlyDataFlash 文件：484.61 Kbytes Page：32 Pages | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | |
AT45DB021B-RI | 2-megabit2.7-voltOnlyDataFlash 文件：261.12 Kbytes Page：33 Pages | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | |
AT45DB021B-RI | 封装/外壳：28-SOIC（0.342"，8.69mm 宽） 包装：管件 描述：IC FLASH 2MBIT SPI 20MHZ 28SOIC 集成电路（IC） 存储器 | MicrochipMicrochip Technology Inc. 微芯科技微芯科技股份有限公司 |  | |
2-Megabit2.7-voltOnlySerialDataFlash Description TheAT45DB021isa2.7-voltonly,serialinterfaceFlashmemorysuitableforin-systemreprogramming.Its2,162,688bitsofmemoryareorganizedas1024pagesof264-byteseach.Inadditiontothemainmemory,theAT45DB021alsocontainstwoSRAMdatabuffersof264-byteseach.Thebu | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | | |
2-megabit2.7-voltOnlySerialDataFlash Description TheAT45DB021Aisa2.7-voltonly,serialinterfaceFlashmemorysuitableforin-systemreprogramming.Its2,162,688bitsofmemoryareorganizedas1024pagesof264byteseach.Inadditiontothemainmemory,theAT45DB021AalsocontainstwoSRAMdatabuffersof264byteseach.The | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | | |
2-megabit2.7-voltOnlySerialDataFlash Description TheAT45DB021Aisa2.7-voltonly,serialinterfaceFlashmemorysuitableforin-systemreprogramming.Its2,162,688bitsofmemoryareorganizedas1024pagesof264byteseach.Inadditiontothemainmemory,theAT45DB021AalsocontainstwoSRAMdatabuffersof264byteseach.The | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | | |
2-megabit2.7-voltOnlySerialDataFlash Description TheAT45DB021Aisa2.7-voltonly,serialinterfaceFlashmemorysuitableforin-systemreprogramming.Its2,162,688bitsofmemoryareorganizedas1024pagesof264byteseach.Inadditiontothemainmemory,theAT45DB021AalsocontainstwoSRAMdatabuffersof264byteseach.The | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | | |
2-megabit2.7-voltOnlySerialDataFlash Description TheAT45DB021Aisa2.7-voltonly,serialinterfaceFlashmemorysuitableforin-systemreprogramming.Its2,162,688bitsofmemoryareorganizedas1024pagesof264byteseach.Inadditiontothemainmemory,theAT45DB021AalsocontainstwoSRAMdatabuffersof264byteseach.The | AtmelAtmel Corporation 爱特梅尔爱特梅尔公司 | | |
AT45DB021B-RI产品属性
- 类型
描述
- 型号
AT45DB021B-RI
- 功能描述
闪存 2M 2.7V
- 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 |
|---|---|---|---|---|---|---|---|
AT |
23+ |
NA |
12000 |
全新原装假一赔十 |
|||
AT |
22+ |
SOP28 |
100000 |
代理渠道/只做原装/可含税 |
|||
ATMEL |
0434+ |
SOP |
43 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
Atmel |
23+ |
28-SOICW |
73390 |
专业分销产品!原装正品!价格优势! |
|||
AT |
21+ |
SOP28 |
6270 |
只做原装正品假一赔十!正规渠道订货! |
|||
AT |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
||||
ATMEL |
22+ |
SOP |
5000 |
只做原装,假一赔十 15118075546 |
|||
ATMEL |
22+ |
SOP |
8000 |
原装正品支持实单 |
|||
AT |
23+ |
SOP28 |
3000 |
全新原装、诚信经营、公司现货销售! |
|||
AT |
08+ |
1863 |
AT45DB021B-RI芯片相关品牌
AT45DB021B-RI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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