Datasheet > 25LC160-I/OT

25LC160-I/OT

更新时间： 2024-11-22 05:59:15

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光电二极管
页数	文件大小	规格书
16页	252K
描述
2K X 8 SPI BUS SERIAL EEPROM, PDSO5, SOT-23, 5 PIN

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中文翻译

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25LC160-I/OT 数据手册

25AA160/25LC160/25C160

16K SPI^™Bus Serial EEPROM

DEVICE SELECTION TABLE

PACKAGE TYPES

PDIP/SOIC

Part

Number

VCC

Range

Max Clock

Frequency

Temp

Ranges

VCC

HOLD

SCK

25C160

25LC160

25AA160

4.5-5.5V

2.5-5.5V

1.8-5.5V

3 MHz

2 MHz

1 MHz

C,I,E

C,I

VSS

FEATURES

• Low power CMOS technology

- Write current: 3 mA maximum

- Read current: 500 µA typical

- Standby current: 500 nA typical

• 2048 x 8 bit organization

• 16 byte page

BLOCK DIAGRAM

Status

HV Generator

• Write cycle time: 5ms max.

• Self-timed ERASE and WRITE cycles

• Block write protection

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

• Built-in write protection

EEPROM

Array

Memory

Control

Logic

I/O Control

Logic

- Power on/off data protection circuitry

- Write enable latch

Dec

- Write protect pin

• Sequential read

• High reliability

Page Latches

Y Decoder

- Endurance: 1M cycles (guaranteed)

- Data retention: > 200 years

- ESD protection: > 4000 V

• 8-pin PDIP and SOIC packages

• Temperature ranges supported:

- Commercial (C):

- Industrial (I):

- Automotive (E) (25C160):

SCK

Sense Amp.

R/W Control

HOLD

0°C to +70°C

-40°C to +85°C

-40°C to +125°C

Vcc

Vss

DESCRIPTION

The Microchip Technology Inc. 25AA160/25LC160/

25C160 (25XX160^*) are 16K bit serial Electrically Eras-

able PROMs. 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.

Communication to the device can be paused via the

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

tions on its inputs will be ignored, with the exception of

chip select, allowing the host to service higher priority

interrupts.

*25XX160 is used in this document as a generic part number for the 25AA160/25LC160/25C160 devices.

SPI is a trademark of Motorola.

 1998 Microchip Technology Inc.

DS21231B-page 1

12 3 4 5 6 7...16

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与25LC160-I/OT相关器件

型号	品牌	获取价格	描述	数据表
25LC160I/P	ETC	获取价格	Serial EEPROM 16K SPI Bus(133.20 k)
25LC160-I/P	MICROCHIP	获取价格	16K SPI Bus Serial EEPROM
25LC160-I/PREL	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, MS-001, DIP-8
25LC160I/SN	ETC	获取价格	SPI Serial EEPROM
25LC160-I/SN	MICROCHIP	获取价格	16K SPI Bus Serial EEPROM
25LC160-I/SNA64	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8
25LC160IOT	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDSO5, SOT-23, 5 PIN
25LC160IP	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, MS-001, DIP-8
25LC160ISN	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8
25LC160IST	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDSO8, TSSOP-8

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