93C86AT-ESLASHMS datasheet(1/38 Pages) MICROCHIP

部件名	93C86AT-E/MS

功能描述	1K-16K Microwire Compatible Serial EEPROMs

PDF	38 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

标志

1 / 38 page

DS21929D-page 1

93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C

93AA56A/B/C, 93LC56A/B/C, 93C56A/B/C

93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C

93AA76A/B/C, 93LC76A/B/C, 93C76A/B/C

93AA86A/B/C, 93LC86A/B/C, 93C86A/B/C

Features:

• Densities from 1 Kbits through 16 Kbits

• Low-power CMOS technology

• Available with or without ORG function:

With ORG function:

- ORG pin at Logic Low: 8-bit word

- ORG pin at Logic High: 16-bit word

Without ORG function:

- ‘A’ version: 8-bit word

- ‘B’ version: 16-bit word

• Program Enable pin:

- Write-protect for entire array

(93XX76C and 93XX86C only)

• 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

• Pb-free and RoHS compliant

• Temperature ranges supported:

Pin Function Table

Description:

Microchip

Technology

Inc.

supports

the

3-wire

Microwire bus with low-voltage serial Electrically

Erasable PROMs (EEPROM) that range in density

from 1 Kbits up to 16 Kbits. Each density is available

with and without the ORG functionality, and selected

by the part number ordered. Advanced CMOS technol-

ogy makes these devices ideal for low-power, nonvol-

atile memory applications. The entire series of

Microwire devices are available in the standard 8-lead

PDIP and SOIC packages, as well as the more

advanced packaging such as the 8-lead MSOP, 8-lead

TSSOP, 6-lead SOT-23, and 8-lead DFN (2x3). All

packages are Pb-free.

Pin Diagrams (not to scale)

- Industrial (I)

-40°C to +85°C

- Automotive (E)

-40°C to +125°C

Name

Function

CS

Chip Select

CLK

Serial Data Clock

DI

Serial Data Input

DO

Serial Data Output

VSS

Ground

PE

Program Enable

ORG

Memory Configuration

VCC

Power Supply

Note:

ORG and PE functionality not available in

all

products.

See

Table 1-1,

Device

Selection Table.

PDIP/SOIC

(P, SN)

CS

CLK

DI

DO

1

2

3

4

8

7

6

5

VCC

NC

ORG

VSS

ROTATED SOIC

(ex: 93LC46BX)

TSSOP/MSOP

CS

CLK

DI

DO

1

2

3

4

8

7

6

5

VCC

PE(2,3)

ORG(1,3)

VSS

(ST, MS)

SOT-23

DO

VSS

DI

1

2

3

6

5

4

VCC

CS

CLK

(OT)

Note 1: ORG pin: Only on 93XX46C/56C/66C/76C/86C.

2: PE pin: Only on 93XX76C/86C.

3: ORG/PE: No internal connections on 93XXA/B.

DI

DO

VSS

ORG

1

2

3

4

8

7

6

5

CLK

CS

VCC

PE

(1,3)

(2,3)

DFN (MC)

1

2

3

4

5

6

7

8

CS

CLK

DI

DO

VCC

PE(2,3)

ORG(1,3)

VSS

1K-16K Microwire Compatible Serial EEPROMs

类似零件编号 - 93C86AT-E/MS

制造商	部件名	数据表	功能描述
Microchip Technology	93C86AT-I/OT	431Kb / 26P	16K Microwire Compatible Serial EEPROM 01/26/04

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