UT80C196 datasheet(32/42 Pages) AEROFLEX

Nome de Peças	UT80C196

Descrição Electrónicos	UT80C196KD Microcontroller

PDF	42 Pages

Scroll/Zoom	100%

Fabricante Electrônico	AEROFLEX [Aeroflex Circuit Technology]

Página de início	http://www.aeroflex.com

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Note:

1.Tested only at initial qualification, and after any design or process changes which may affect this characteristic.

7.0 HOLD/HLDA Timings

Note:

1.Tested only at initial qualification, and after any design or process changes which may affect this characteristic.

Table 11. DC Specifications in Hold

DESCRIPTION

MIN

MAX

CONDITIONS

Pullups on ADV, RD, WR, WRL, BHE, ALE

6.9K

36.7K

DD =5.5V, VIN = V SS

Pulldown on INST

3.7K

27.5K

VDD =5.5V, VIN = VDD

SYMBOL

PARAMETER

MINIMUM

MAXIMUM

UNIT

tHVCH

HOLD Setup

tCLHAL

CLKOUT low to HLDA low

-15

CLBRL

CLKOUT low to BREQ low

-15

tHALAZ

HLDA low to address float

tHALBZ

HLDA low to BHE, INST, RD, WR

driven weakly

tCLHAH

CLKOUT low to HLDA high

-15

CLBRH

CLKOUT low to BREQ high

-15

tHAHAX

HLDA high to address no longer float

-15

tHAHBV

HLDA high to BHE, INST, RD, WR valid

-10

CLLH

CLKOUT low to ALE high

-5

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