9-94

Advanced Information

CAT93CXXXX

Stock No. 21084-01 2/98

Ordering Information

Figure 8. WRAL Instruction Timing

STATUS VERIFY

SK

CS

DI

DO

STANDBY

HIGH-Z

10

1

BUSY

READY

tSV

tHZ

tEW

tCS

DN

D0

0

0

Package

P = PDIP

S = SOIC (JEDEC)

J = SOIC (JEDEC)

K = SOIC (EIAJ)

U = TSSOP

Prefix

Device #

Suffix

93C46

S

I

TE13

Product

Number

93C46: 1K

93C56: 2K

93C57: 2K

93C66: 4K

93C86: 16K

Tape & Reel

TE13: 2000/Reel

-25

CAT

Temperature Range

Blank = Commercial (0˚ - 70˚C)

I = Industrial (-40˚ - 85˚C)

A = Automotive (-40˚ - 105˚C)*

* -40˚ to +125˚C is available upon request

ResetThreshold

Voltage

45: 4.5-4.75V

42: 4.25-4.5V

30: 3.0-3.15V

28: 2.85-3.0V

25: 2.55-2.7V

Optional

Company ID

Product

Variation

11

Note:

(1) The device used in the above example is a 93C4611SI-25TE13 (1K EEPROM, Reset on pin 7 & No WDT, SOIC, Industrial Temperature,

2.55V to 2.7 V Reset threshold voltage, Tape & Reel).