AM186 Datasheet, PDF (77/112 Pages) Advanced Micro Devices – High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM

Internal RAM Show Read Cycle Waveform
t₁
t₂
t₃
t₄
CLKOUTA
68
68
A19–A0
Address
AD15–AD0
Address
Data
5
7
5
ALE
RD
LCS, UCS
MCS3–MCS0,
PCS6–PCS5,
PCS3–PCS0
D
9
R
11
25
A
F ^T27
Am186^TMER and Am188^TMER Microcontrollers Data Sheet
77