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C161U Datasheet, PDF (456/469 Pages) Infineon Technologies AG – Embedded C166 with USB, USART and SSC
C161U
AC/DC Characteristics
t5
t16
ALE
t38
t39
CSx1)
t25
t40
A23-A16
(A15-A8)
CSx2), BHE
Read Cycle
BUS
RD
RdCSx
t17
Address
t6
t7
Address
t8
t42
t10
t14
t44
t12
t46
t48
t27
t54
t19
t18
Data In
t51
t52
Write Cycle
BUS
WR,
WRL, WRH
WrCSx
Address
t8
t42
t10
t22
t44
t12
t50
t48
t23
Data Out
t56
Figure 131 External Memory Cycle: Multiplexed Bus, With Read/Write Delay,
Extended ALE
Data Sheet
456
2001-04-19