Datasheet > 93AA46A_11

93AA46A_11

更新时间： 2024-09-29 12:27:27

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
36页	915K
描述
1K Microwire Compatible Serial EEPROM Low-Power CMOS Technology

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数据手册

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93AA46A_11 数据手册

93AA46A/B/C, 93LC46A/B/C,

93C46A/B/C

1K Microwire Compatible Serial EEPROM

Device Selection Table

Part Number

VCC Range

ORG Pin

Word Size

Temp Ranges

Packages

93AA46A

93AA46B

93LC46A

93LC46B

93C46A

1.8-5.5

1.8-5-5

2.5-5.5

4.5-5.5

1.8-5.5

2.5-5.5

4.5-5.5

8-bit

16-bit

P, SN, ST, MS, OT, MC, MN

P, SN, ST, MS, MC, MN

8-bit

I, E

16-bit

8-bit

93C46B

16-bit

93AA46C

93LC46C

93C46C

Yes

8- or 16-bit

I, E

P, SN, ST, MS, MC, MN

Features:

Pin Function Table

Name

Function

• Low-Power CMOS Technology

• ORG Pin to Select Word Size for ‘46C’ Version

• 128 x 8-bit Organization ‘A’ Devices (no ORG)

• 64 x 16-bit Organization ‘B’ Devices (no ORG)

Chip Select

Serial Data Clock

CLK

Serial Data Input

Serial Data Output

Ground

• Self-Timed Erase/Write Cycles (including

Auto-Erase)

VSS

• Automatic Erase All (ERAL) Before Write All

(WRAL)

No internal connection

Memory Configuration

Power Supply

ORG

VCC

• Power-On/Off Data Protection Circuitry

• Industry Standard 3-Wire Serial I/O

• Device Status Signal (Ready/Busy)

• Sequential Read Function

Description:

• 1,000,000 Erase/Write Cycles

• Data Retention > 200 Years

The Microchip Technology Inc. 93XX46A/B/C devices

are 1Kbit low-voltage serial Electrically Erasable

PROMs (EEPROM). Word-selectable devices such as

the 93AA46C, 93LC46C or 93C46C are dependent

upon external logic levels driving the ORG pin to set

word size. For dedicated 8-bit communication, the

93AA46A, 93LC46A or 93C46A devices are available,

while the 93AA46B, 93LC46B and 93C46B devices

provide dedicated 16-bit communication. Advanced

CMOS technology makes these devices ideal for low-

power, nonvolatile memory applications. The entire

93XX Series is available in standard packages includ-

ing 8-lead PDIP and SOIC, and advanced packaging

including 8-lead MSOP, 6-lead SOT-23, 8-lead

2x3 DFN/TDFN and 8-lead TSSOP. All packages are

Pb-free (Matte Tin) finish.

• Pb-free and RoHS Compliant

• Temperature Ranges Supported:

- Industrial (I)

-40°C to +85°C

- Automotive (E) -40°C to +125°C

 2002-2011 Microchip Technology Inc.

DS21749J-page 1

12 3 4 5 6 7...36

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与93AA46A_11相关器件

型号	品牌	获取价格	描述	数据表
93AA46A-E/MC	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM
93AA46A-E/MCG	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM
93AA46A-E/MS	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM
93AA46A-E/MSG	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM
93AA46A-E/OT	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM
93AA46A-E/OTG	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM
93AA46A-E/P	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM
93AA46A-E/PG	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM
93AA46A-E/SN	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM
93AA46A-E/SNG	MICROCHIP	获取价格	1K Microwire Compatible Serial EEPROM

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