25LC160OT

更新时间： 2024-11-21 13:03:59

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
22页	322K
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中文翻译

获取价格

数据手册

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25LC160OT 数据手册

Not recommended for new designs –

Please use 25AA160A/B or 25LC160A/B.

25AA160/25LC160/25C160

16K SPI^™Bus Serial EEPROM

Device Selection Table

Description:

The Microchip Technology Inc. 25AA160/25LC160/

25C160 (25XX160^*) are 16 Kbit Serial Electrically

Erasable PROMs. The memory is accessed via a

simple Serial Peripheral Interface™ (SPI™) compati-

ble 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.

Part

Number

VCC

Range

Max Clock

Frequency

Temp

Ranges

25AA160

25LC160

25C160

1.8-5.5V

2.5-5.5V

4.5-5.5V

1 MHz

2 MHz

3 MHz

I,E

Features:

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.

• 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

Package Types

• Write cycle time: 5 ms max.

• Self-timed erase and write cycles

• Block write protection:

PDIP/SOIC

VCC

HOLD

SCK

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

• Built-in write protection:

- Power on/off data protection circuitry

- Write enable latch

VSS

- Write-protect pin

• Sequential read

Block Diagram

• High reliability:

Status

HV Generator

- Endurance: 1 M cycles

- Data retention: > 200 years

- ESD protection: > 4000V

• 8-pin PDIP and SOIC packages

• Temperature ranges supported:

EEPROM

Array

Memory

Control

Logic

I/O Control

Logic

- Industrial (I):

-40°C to +85°C

Dec

- Automotive (E) (25C160):

-40°C to +125°C

Page Latches

Y Decoder

SCK

Sense Amp.

R/W Control

HOLD

VCC

VSS

*25XX160 is used in this document as a generic part number

for the 25AA160/25LC160/25C160 devices.

SPI™ is a trademark of Motorola Inc.

 2004 Microchip Technology Inc.

DS21231D-page 1

12 3 4 5 6 7...22

中文翻译

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与25LC160OT相关器件

型号	品牌	获取价格	描述	数据表
25LC160P	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, DIP-8
25LC160SN	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
25LC160ST	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDSO8, TSSOP-8
25LC160T/OT	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDSO5, SOT-23, 5 PIN
25LC160T-/P	MICROCHIP	获取价格	16K SPI Bus Serial EEPROM
25LC160T-/SN	MICROCHIP	获取价格	16K SPI Bus Serial EEPROM
25LC160T-E/P	MICROCHIP	获取价格	16K SPI Bus Serial EEPROM
25LC160T-E/SN	MICROCHIP	获取价格	16K SPI Bus Serial EEPROM
25LC160T-I/P	MICROCHIP	获取价格	16K SPI Bus Serial EEPROM
25LC160TI/SN	MICROCHIP	获取价格	2K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8

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