AM186ER-25KCW AMD [Advanced Micro Devices], AM186ER-25KCW Datasheet - Page 83

• Manufacturer Part Number: AM186ER-25KCW
• Description: High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM
• Manufacturer: AMD [Advanced Micro Devices]

PSRAM Write Cycle Waveforms
Notes:
*
**
AO15–AO8**
Am186ER microcontroller only
Am188ER microcontroller only
CLKOUTA
A19–A0
S6
AD15–AD0*,
AD7–AD0**
ALE
WR
WHB*, WLB*
WB**
LCS
68
9
80
31
23
87
Am186
Data
S6
5
84
TM
ER and Am188
10
20
65
Address
t
1
11
TM
81
ER Microcontrollers Data Sheet
20
7
t
2
Address
Address
32
t
3
Data
S6
t
W
80
31
33
t
4
34
30
8
t
1
83