80C196KC データシートの表示（PDF） - Rochester Electronics

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80C196KC

POWERFUL MICROCONTROLLER for use in the automotive market

Rochester Electronics 

8XC196KC/8XC196KC20

HOLD/HLDA Timings

Symbol

THVCH

TCLHAL

TCLBRL

THALAZ

THALBZ

TCLHAH

TCLBRH

THAHAX

THAHBV

TCLLH

Description

HOLD Setup

CLKOUT Low to HLDA Low

CLKOUT Low to BREQ Low

HLDA Low to Address Float

HLDA Low to BHE, INST, RD, WR Weakly Driven

CLKOUT Low to HLDA High

CLKOUT Low to BREQ High

HLDA High to Address No Longer Float

HLDA High to BHE, INST, RD, WR Valid

CLKOUT Low to ALE High

NOTE:

1. To guarantee recognition at next clock.

Min

a55

b15

b15

b15

b15

b15

b10

b5

Max

a15

a15

a15

a20

a15

a15

a15

a15

Units

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

Notes

(Note 1)

DC SPECIFICATIONS IN HOLD

Description

Weak Pullups on ADV, RD,

WR, WRL, BHE

Weak Pulldowns on

ALE, INST

Min

50K

10K

Max

250K

50K

Units

VCC e 5.5V, VIN e 0.45V

VCC e 5.5V, VIN e 2.4

15

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