25AA160-SLASHP datasheet(1/22 Pages) MICROCHIP

No. de pieza	25AA160-/P

Descripción Electrónicos	16K SPI Bus Serial EEPROM

PDF	22 Pages

Scroll/Zoom	100%

Fabricante Electrónico	MICROCHIP [Microchip Technology]

Página de inicio	http://www.microchip.com

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 2004 Microchip Technology Inc.

DS21231D-page 1

25AA160/25LC160/25C160

Device Selection Table

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

• Write cycle time: 5 ms max.

• Self-timed erase and write cycles

• 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

- Write-protect pin

• Sequential read

• High reliability:

- Endurance: 1 M cycles

- Data retention: > 200 years

- ESD protection: > 4000V

• 8-pin PDIP and SOIC packages

• Temperature ranges supported:

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.

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.

Package Types

Block Diagram

Part

Number

VCC

Range

Max Clock

Frequency

Temp

Ranges

25AA160

1.8-5.5V

1 MHz

I

25LC160

2.5-5.5V

2 MHz

I

25C160

4.5-5.5V

3 MHz

I,E

- Industrial (I):

-40

°Cto +85°C

- Automotive (E) (25C160):

-40°C to +125°C

CS

SO

WP

VSS

1

2

3

4

8

7

6

5

VCC

HOLD

SCK

SI

PDIP/SOIC

SI

SO

SCK

CS

HOLD

WP

Status

Register

I/O Control

Memory

Control

Logic

X

Dec

HV Generator

EEPROM

Array

Page Latches

Y Decoder

Sense Amp.

R/W Control

Logic

VCC

VSS

16K SPI™ Bus Serial EEPROM

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

for the 25AA160/25LC160/25C160 devices

.

SPI™ is a trademark of Motorola Inc

.

Not recommended for new designs –

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

Número de pieza similar - 25AA160-/P

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Microchip Technology	25AA160	92Kb / 12P	8K/16K 1.8V SPI Bus Serial EEPROM 1996
	25AA160	327Kb / 22P	16K SPI Bus Serial EEPROM 10/26/12
	25AA160	241Kb / 22P	16K SPI Bus Serial EEPROM 07/12/04
	25AA160A	521Kb / 24P	16K SPI Bus Serial EEPROM 2003
	25AA160A-E/MS	521Kb / 24P	16K SPI Bus Serial EEPROM 2003

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Descripción similar - 25AA160-/P

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Fairchild Semiconductor	NM25C160	100Kb / 10P	16K-Bit Serial CMOS EEPROM (Serial Peripheral Interface (SPI) Synchronous Bus)
Microchip Technology	25AA080	92Kb / 12P	8K/16K 1.8V SPI Bus Serial EEPROM 1996
	25C080	85Kb / 12P	8K/16K 5.0V SPI Bus Serial EEPROM 1996
	25LC080	86Kb / 12P	8K/16K 2.5V SPI O Bus Serial EEPROM 1996
	25LC160A	521Kb / 24P	16K SPI Bus Serial EEPROM 2003
	25LC160A	441Kb / 24P	16K SPI Bus Serial EEPROM 2006
	25AA160C	508Kb / 30P	16K SPI Bus Serial EEPROM 2009
	25AA160	327Kb / 22P	16K SPI Bus Serial EEPROM 10/26/12
	25AA160C	990Kb / 34P	16K SPI Bus Serial EEPROM 11/29/12
	25C160	241Kb / 22P	16K SPI Bus Serial EEPROM 07/12/04

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25AA160-/P Datasheet(PDF) 1 Page - Microchip Technology

25AA160-/P Datasheet(HTML) 1 Page - Microchip Technology

Número de pieza similar - 25AA160-/P

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