 2011 Microchip Technology Inc.

Preliminary

DS22280A-page 51

MCP795WXX/MCP795BXX

PRODUCT IDENTIFICATION SYSTEM

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. Not every possible ordering

combination is listed below

.

MCP795

I

/SN

Package

Temp

Range

Base Part

Base Part No.:

MCP795 = SPI RTCC

Additional

Features:

Blank = None

W

= Watchdog Timer, 2 Event Detects

B

= 32 kHz Boot-up Clock, Watchdog Timer, 2 Event

Detects

Memory:

0

= 64 Bytes SRAM

1

= 1 Kbit EE, 64 Bytes SRAM

2

= 2 Kbits EE, 64 Bytes SRAM

ID/MAC Address:

0= Blank

1

= EUI-48™ MAC Address

2

= EUI-64™ MAC Address

T/R:

Blank = Tube

T

= Tape and Reel

Temperature

Range:

I=

-40

C to +85C

Package:

SL = 14-Pin SOIC

ST = 14-Pin TSSOP

Examples:

a)

MCP795W20-I/SL: 2K EEPROM, Blank ID,

Industrial Temperature, SOIC Package

b)

MCP795W10-I/ST: 1K EEPROM, Blank ID,

Industrial Temperature, TSSOP Package

c)

MCP795W21-I/SL: 2K EEPROM, EUI-48™,

Industrial Temperature, SOIC Package

d)

MCP795W22-I/ST: 2K EEPROM, EUI-64™,

Industrial Temperature, TSSOP Package

e)

MCP795B20-I/SL: Boot Clock, 2K EEPROM,

Blank ID, Industrial Temperature, SOIC

Package

f)

MCP795B10-I/ST: Boot Clock, 1K EEPROM,

Blank ID, Industrial Temperature, TSSOP

Package

Note 1:

All devices include a Watchdog Timer

and two Event Detects.

W

Additional

Features

1

Memory

0

Unique

T

T/R

ID