English
Language : 

SAB88C166 Datasheet, PDF (44/58 Pages) Siemens Semiconductor Group – 16-Bit CMOS Single-Chip Microcontrollers with/without oscillator prescaler with 32 KByte Flash EPROM
SAB 88C166(W)
ALE
A17-A16
(A15-A8)
BHE
Read Cycle
BUS
RD
t5
t16
t17
Address
t6
t7
Address
t9
t11
t15
t13
t25
t27
t19
t18
Data In
Write Cycle
BUS
Address
t23
Data Out
WR
t9
t11
t22
t13
Figure 20
External Memory Cycle: Multiplexed Bus, No Read/Write Delay, Extended ALE
Semiconductor Group
43