Datasheet > 存储 > EEPROM> 93LC66B-E/OT

93LC66B-E/OT

更新时间： 2024-11-19 04:45:07

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
28页	424K
描述
4K Microwire Compatible Serial EEPROM

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中文翻译

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数据手册

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93LC66B-E/OT 数据手册

93AA66A/B/C, 93LC66A/B/C,

93C66A/B/C

4K Microwire Compatible Serial EEPROM

Device Selection Table

Part Number

VCC Range

ORG Pin

Word Size

Temp Ranges

Packages

93AA66A

93AA66B

93LC66A

93LC66B

93C66A

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

P, SN, ST, MS, MC

8-bit

I, E

16-bit

8-bit

93C66B

16-bit

93AA66C

93LC66C

93C66C

Yes

8 or 16-bit

I, E

P, SN, ST, MS, MC

Features:

Description:

• Low-power CMOS technology

The Microchip Technology Inc. 93XX66A/B/C devices

are 4K bit low-voltage serial Electrically Erasable

PROMs (EEPROM). Word-selectable devices such as

the 93AA66C, 93LC66C or 93C66C are dependent

upon external logic levels driving the ORG pin to set

word size. For dedicated 8-bit communication, the

93XX66A devices are available, while the 93XX66B

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 including 8-lead PDIP and SOIC, and

advanced packaging including 8-lead MSOP, 6-lead

SOT-23, 8-lead 2x3 DFN and 8-lead TSSOP. Pb-free

(Pure Matte Sn) finish is available.

• ORG pin to select word size for ‘66C’ version

• 512 x 8-bit organization ‘A’ ver. devices (no ORG)

• 256 x 16-bit organization ‘B’ ver. devices (no

ORG)

• Self-timed erase/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 (Ready/Busy)

• Sequential read function

• 1,000,000 E/W cycles

• Data retention > 200 years

• Temperature ranges supported:

- Industrial (I)

-40°C to +85°C

-40°C to +125°C

- Automotive (E)

Pin Function Table

Name

Function

Chip Select

CLK

Serial Data Clock

Serial Data Input

Serial Data Output

Ground

VSS

No internal connection

Memory Configuration

Power Supply

ORG

VCC

DS21795C-page 1

12 3 4 5 6 7...28

中文翻译

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与93LC66B-E/OT相关器件

型号	品牌	获取价格	描述	数据表
93LC66B-E/OTG	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM
93LC66B-E/P	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM
93LC66B-E/PG	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM
93LC66B-E/SN	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM
93LC66B-E/SNG	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM
93LC66B-E/ST	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM
93LC66B-E/STG	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM
93LC66BEMS	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM
93LC66BEMSG	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM
93LC66BEOT	MICROCHIP	获取价格	4K Microwire Compatible Serial EEPROM

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