Datasheet > 存储 > EEPROM> 25AA010AT-I/P

25AA010AT-I/P

更新时间： 2024-11-07 02:56:03

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	469K
描述
1K SPI Bus Serial EEPROM

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中文翻译

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25AA010AT-I/P 数据手册

25AA010A/25LC010A

1K SPI Bus Serial EEPROM

Device Selection Table

Part Number

VCC Range

Page Size

Temp. Ranges

Packages

25AA010A

25LC010A

1.8-5.5V

2.5-5.5V

16 Bytes

P, MS, SN, ST, MC, OT

I, E

Features:

Description:

• 10 MHz max. clock frequency

• Low-power CMOS technology:

- Max. Write Current: 5 mA at 5.5V, 10 MHz

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

- Standby Current: 5 μA at 5.5V

• 128 x 8-bit organization

The Microchip Technology Inc. 25XX010A* is a 1 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.

• Write Page mode (up to 16 bytes)

• Sequential Read

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.

• Self-timed Erase and Write cycles (5 ms max.)

• Block Write protection:

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

• Built-in Write protection:

The 25XX010A is available in standard packages

including 8-lead PDIP and SOIC, and advanced

packages including 8-lead MSOP, 8-lead TSSOP and

rotated TSSOP, 8-lead 2x3 DFN, and 6-lead SOT-23.

- Power-on/off data protection circuitry

- Write enable latch

- Write-protect pin

• High reliability:

- Endurance: 1,000,000 Erase/Write cycles

- Data retention: > 200 years

- ESD protection: > 4000V

Package Types (not to scale)

TSSOP/MSOP

PDIP/SOIC

(P, SN)

(ST, MS)

• Temperature ranges supported:

- Industrial (I):

- Automotive (E):

VCC

-40°C to +85°C

-40°C to +125°C

HOLD

SCK

HOLD

SCK

VSS

• Pb-Free packages available

VSS

DFN

Pin Function Table

SOT-23

(MC)

(OT)

Name

Function

Chip Select Input

HOLD

SCK

VSS

Serial Data Output

Write-Protect

Ground

VSS

X-Rotated TSSOP

VSS

(X/ST)

Serial Data Input

Serial Clock Input

Hold Input

HOLD

SCK

VSS

VCC

SCK

HOLD

VCC

Supply Voltage

*25XX010A is used in this document as a generic part number for the

25AA010A and the 25LC010A.

Preliminary

DS21832C-page 1

12 3 4 5 6 7...28

中文翻译

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与25AA010AT-I/P相关器件

型号	品牌	获取价格	描述	数据表
25AA010AT-I/SN	MICROCHIP	获取价格	1K SPI Bus Serial EEPROM
25AA010AT-I/ST	MICROCHIP	获取价格	1K SPI Bus Serial EEPROM
25AA020A	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM
25AA020A_12	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM
25AA020A-E/MC	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM
25AA020A-E/MS	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM
25AA020A-E/OT	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM
25AA020A-E/P	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM
25AA020A-E/SN	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM
25AA020A-E/ST	MICROCHIP	获取价格	2K SPI Bus Serial EEPROM

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