Datasheet > 25AA02E48I/OT

25AA02E48I/OT

更新时间： 2024-01-17 17:08:37

品牌	Logo	应用领域
美国微芯 - MICROCHIP		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
28页	409K
描述
2K SPI Bus Serial EEPROMs with EUI-48â¢ or EUI-64â¢ Node Identity

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

25AA02E48I/OT 数据手册

25AA02E48/25AA02E64

2K SPI Bus Serial EEPROMs with EUI-48™ or EUI-64™ Node Identity

Device Selection Table

Part Number

25AA02E48

VCC Range

Page Size

Temp. Ranges

Packages

Node Address

1.8V-5.5V

16 Bytes

SN, OT

EUI-48™

EUI-64™

25AA02E64

Features

Description

• Pre-Programmed Globally Unique, 48-bit or 64-bit

Node Address

The

Microchip

Technology

Inc.

25AA02E48/25AA02E64 (25AA02EXX) is a 2 Kbit

Serial Electrically Erasable Programmable Read-Only

Memory (EEPROM). The memory is accessed via a

simple Serial Peripheral Interface (SPI) compatible

serial bus. The bus signals required are a clock input

(SCK) plus separate data in (SI) and data out (SO)

lines. Access to the device is controlled through a Chip

Select (CS) input.

• Compatible with EUI-48™ and EUI-64™

• 10 MHz Maximum Clock Frequency

• Low-Power CMOS Technology:

- Maximum Write Current: 5 mA at 5.5V

- Read Current: 5 mA at 5.5V, 10 MHz

- Standby Current: 1 µA at 2.5V

• 256 x 8-bit Organization

Note:

25AA02EXX is used in this document as a

generic part number for the

25AA02E48/25AA02E64 devices.

• Write Page Mode (up to 16 bytes)

• Sequential Read

• Self-Timed Erase and Write Cycles

(5 ms maximum)

Communication to the device can be paused via the

hold pin (HOLD). While the device is paused,

transitions on its inputs will be ignored, with the

exception of Chip Select, allowing the host to service

higher priority interrupts.

• Block Write Protection:

- Protect none, 1/4, 1/2 or all of array

• Built-in Write Protection:

- Power-on/off data protection circuitry

- Write enable latch

The 25AA02EXX is available in the standard 8-lead

SOIC and 6-lead SOT-23 packages.

- Write-protect pin

Pin Function Table

• High Reliability:

- Endurance: 1,000,000 erase/write cycles

- Data retention: >200 years

- ESD protection: >4000V

• Temperature Ranges Supported:

Name

Function

Chip Select Input

VSS

Serial Data Output

Write-Protect

Ground

- Industrial (I):

-40C to +85C

• Pb-Free and RoHS Compliant

Package Types (not to scale)

Serial Data Input

Serial Clock Input

Hold Input

SCK

HOLD

VCC

6-Lead SOT-23

SOIC

(SN)

(OT)

Supply Voltage

V_DD

VCC

SCK

VSS

HOLD

SCK

 2008-2016 Microchip Technology Inc.

DS20002123F-page 1

12 3 4 5 6 7...28

中文翻译

下载PDF

与25AA02E48I/OT相关器件

型号	品牌	获取价格	描述	数据表
25AA02E48-I/OT	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM with EUI-48™ Node Id
25AA02E48I/SN	MICROCHIP	获取价格	2K SPI Bus Serial EEPROMs with EUI-48â¢ or E
25AA02E48-I/SN	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM with EUI-48™ Node Id
25AA02E48TI/OT	MICROCHIP	获取价格	2K SPI Bus Serial EEPROMs with EUI-48â¢ or E
25AA02E48T-I/OT	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM with EUI-48™ Node Id
25AA02E48TI/SN	MICROCHIP	获取价格	2K SPI Bus Serial EEPROMs with EUI-48â¢ or E
25AA02E48T-I/SN	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM with EUI-48™ Node Id
25AA02E64	MICROCHIP	获取价格	2K SPI Bus Serial EEPROMs with EUI-48â¢ or E
25AA02E64I/OT	MICROCHIP	获取价格	2K SPI Bus Serial EEPROMs with EUI-48â¢ or E
25AA02E64I/SN	MICROCHIP	获取价格	2K SPI Bus Serial EEPROMs with EUI-48â¢ or E

与25AA02E48I/OT相关文章

LM317T数据手册解读：产品特性、应用、封装与引脚详解
2024-06-14

13
一文带你了解?DB3二极管好坏判断、参数信息、替代推荐
2024-06-14

15
LM358DR数据手册：引脚说明、电气参数及替换型号推荐
2024-06-14

10
OP07CP数据手册解读：引脚信息、电子参数
2024-06-14

16

产品中心

服务支持

精选活动

关于我们

帮助中心

25AA02E48I/OT

25AA02E48I/OT 数据手册

与25AA02E48I/OT相关器件

与25AA02E48I/OT相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

25AA02E48I/OT

25AA02E48I/OT 数据手册

与25AA02E48I/OT相关器件

与25AA02E48I/OT相关文章

您还可以找

您在本页遇到什么问题？