80C251TA 查看數據表（PDF） - Intel

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80C251TA

HIGH-PERFORMANCE CHMOS MICROCONTROLLER

Intel 

8xC251TA/TB/TP/TQ HIGH-PERFORMANCE CHMOS MICROCONTROLLER

XTAL1

TOSC

ALE

RD#/PSEN#

P0

P2/A16/A17

TLHLL†

TRLRH†

TLLRL†

TRLDV†

TLHAX†

TRLAZ

TAVLL† TLLAX

A7:0

TAVRL†

TAVDV1†

TAVDV2†

A15:8/A16/A17

TRHLH2

TRHDZ2

TRHDX

D7:0

Data In

† The value of this parameter depends on wait states. See the table of AC characteristics.

Figure 6. External Bus Cycle: Data Read (Nonpage Mode)

A4210-03

ADVANCE INFORMATION

19

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