93AA46 datasheet(1/22 Pages) MICROCHIP

tên linh kiện	93AA46

Giải thích chi tiết về linh kiện	1K/2K/4K 1.8V Microwire Serial EEPROM

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nhà sản xuất	MICROCHIP [Microchip Technology]

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 1998-2012 Microchip Technology Inc.

DS20067K-page 1

93AA46/56/66

Features:

• Single supply with programming operation down

to 1.8V

• Low-power CMOS technology:

-70 A typical active read current at 1.8V

-2 A typical standby current at 1.8V

• ORG pin selectable memory configuration:

- 128 x 8- or 64 x 16-bit organization (93AA46)

- 256 x 8- or 128 x 16-bit organization

(93AA56)

- 512 x 8 or 256 x 16-bit organization (93AA66)

• Self-timed erase and write cycles

(including auto-erase)

• Automatic ERAL before WRAL

• Power on/off data protection circuitry

• Industry standard 3-wire serial I/O

• Device status signal during erase/write cycles

• Sequential read function

• 1,000,000 E/W cycles ensured

• Data retention > 200 years

• 8-pin PDIP/SOIC

(SOIC in JEDEC and EIAJ standards)

• Temperature ranges supported:

Description:

The Microchip Technology Inc. 93AA46/56/66 are 1K,

2K and 4K low voltage serial Electrically Erasable

PROMs. The device memory is configured as x8 or x16

bits depending on the ORG pin setup. Advanced

CMOS technology makes these devices ideal for low

power nonvolatile memory applications. The 93AA

Series is available in standard 8-pin PDIP and surface

mount SOIC packages. The rotated pin-out 93AA46X/

56X/66X are offered in the “SN” package only.

Package Types

Block Diagram

- Commercial (C):

0°C to

+70°C

- Industrial (I):

-40°C to

+85°C

1

2

3

4

8

7

6

5

CS

CLK

DI

DO

SS

V

NU

ORG

V

CC

1

2

3

4

8

7

6

5

SS

V

NU

ORG

V

CC

CS

CLK

DI

DO

1

2

3

4

8

7

6

5

ORG

Vss

DO

DI

NU

Vcc

CS

CLK

PDIP

SOIC

Memory

Array

Address

Decoder

Address

Counter

Output

Buffer

Data

Register

Mode

Decode

Logic

Clock

Generator

VCC

VSS

DO

DI

ORG

CS

CLK

1K/2K/4K 1.8V Microwire Serial EEPROM

Not recommended for new designs –

Please use 93AA46C, 93AA56C or

93AA66C.

Số phần tương tự - 93AA46

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microchip Technology	93AA46	95Kb / 12P	1K/2K/4K 1.8V Microwire Serial EEPROM 1996
	93AA46-P	95Kb / 12P	1K/2K/4K 1.8V Microwire Serial EEPROM 1996
	93AA46-SM	95Kb / 12P	1K/2K/4K 1.8V Microwire Serial EEPROM 1996
	93AA46-SN	95Kb / 12P	1K/2K/4K 1.8V Microwire Serial EEPROM 1996
	93AA46/P	357Kb / 22P	1K/2K/4K 1.8V Microwire Serial EEPROM 2004

More results

Mô tả tương tự - 93AA46

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microchip Technology	93AA46	357Kb / 22P	1K/2K/4K 1.8V Microwire Serial EEPROM 2004
	93AA46	345Kb / 22P	1K/2K/4K 1.8V Microwire Serial EEPROM 10/26/12
	93AA46	95Kb / 12P	1K/2K/4K 1.8V Microwire Serial EEPROM 1996
	93LC66	246Kb / 20P	1K/2K/4K 2.5V Microwire Serial EEPROM 07/12/04
	93LC46	246Kb / 20P	1K/2K/4K 2.5V Microwire Serial EEPROM 07/12/04
	93LC46	321Kb / 20P	1K/2K/4K 2.5V Microwire Serial EEPROM 10/26/12
	93LC56	321Kb / 20P	1K/2K/4K 2.5V Microwire Serial EEPROM 2004
	93LC46	328Kb / 20P	1K/2K/4K 2.5V Microwire Serial EEPROM 2004
	93LC46SN	321Kb / 20P	1K/2K/4K 2.5V Microwire Serial EEPROM 10/26/12
	93LC46	222Kb / 12P	1K/2K/4K 2.0V Microwire Serial EEPROM 2004

More results

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