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位置：首页 > IC中文资料第8462页 > AT45DB021A

型号 功能描述 生产厂家 企业 LOGO 操作
AT45DB021A

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

AT45DB021A

Optional Page and Block Erase Operations

Microchip

微芯科技

AT45DB021

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

AT45DB021A-JC

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

AT45DB021A-JI

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

AT45DB021A-RC

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

AT45DB021A-RI

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

AT45DB021A-TC

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

AT45DB021A-TI

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

AT45DB021A_14

Optional Page and Block Erase Operations

文件：421.91 Kbytes Page：28 Pages

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

AT45DB021A产品属性

  • 类型

    描述

  • 型号

    AT45DB021A

  • 制造商

    ATMEL

  • 制造商全称

    ATMEL Corporation

  • 功能描述

    2-megabit 2.7-volt Only Serial DataFlash

AT45DB021A供应商更多...

更新时间：2025-10-5 20:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市科芯源微电子有限公司
AT45DB021-A
ATMEL/爱特梅尔
25+
BGA
11500
原装正品,欢迎来电咨询!
询价
深圳市得捷芯城科技有限公司
AT45DB021B-A
ATMEL/爱特梅尔
24+
NA/
50
优势代理渠道,原装正品,可全系列订货开增值税票
询价
深圳市恒达亿科技有限公司
AT45DB021B
ATMEL
25+
SOP
3200
全新原装、诚信经营、公司现货销售!
询价
深圳市一线半导体有限公司
AT45DB021A
ATMEL
24+
BGA
2000
询价
易创佳业科技（深圳）有限公司
AT45DB021B-A
ATMEL/爱特梅尔
23+
BGA
10880
原装正品，支持实单
询价
天津市博通航睿技术有限公司
AT45DB021B-A
ADI
23+
BGA9
7000
询价
深圳市卓越微芯电子有限公司
AT45DB021-A
ATMEL
25+
BGA
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
上海鑫科润电子科技有限公司
AT45DB021B-CC
ATMEL
2004
BGA
12396
原装现货海量库存欢迎咨询
询价
深圳市昌和盛利电子有限公司
AT45DB021A
ATMEL原装正品专卖价
NEW
BGA-9
15886
全新原装正品,价格优势,长期供应,量大可订
询价
深圳市斌腾达科技有限公司
AT45DB021B-CC
Microchip Technology
21+
165-TBGA
5280
进口原装!长期供应!绝对优势价格(诚信经营
询价

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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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