MC3S12RG128 Datasheet, PDF (534/546 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix A Electrical Characteristics
ECLK
PE4
Addr/Data
(read)
PA, PB
5
9
data
Addr/Data
(write)
data
PA, PB
1, 2
3
4
6
16
15
addr
7
8
12
addr
10
data
14
data
11
13
Non-Multiplexed
Addresses
PK5:0
ECS
PK7
17
18
20
21
19
22
23
24
25
26
R/W
PE2
27
28
29
LSTRB
PE3
30
31
32
NOACC
PE7
IPIPE0
IPIPE1, PE6,5
33
34
35
36
Figure A-10. General External Bus Timing
MC3S12RG128 Data Sheet, Rev. 1.05
534
Freescale Semiconductor