AM188ES-40KCW Datasheet, PDF (76/102 Pages) Advanced Micro Devices – High Performance, 80C186-/80C188-Compatible and 80L186-/80L188-Compatible, 16-Bit Embedded Microcontrollers

PSRAM Read Cycle Waveforms
PRELIMINARY
CLKOUTA
A19–A0
S6/LOCK
AD15–AD0*,
AD7–AD0**
AO15–AO8**
ALE
RD
LCS
t₁
t₂
t3
t4
t_W
68
S6
23
9
27
66
LOCK
Address
Address
7
Address
S6
1
Data
8
2
11
59
10
24
28
26
5
25
27
80
81
80
84
Notes:
* _{Am186ES microcontroller only}
** _{Am188ES microcontroller only}
t₁
Address
76
Am186/188ES and Am186/188ESLV Microcontrollers