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MC9S12B128_05 Datasheet, PDF (124/132 Pages) Motorola, Inc – Covers also preliminary MC9S12B64 using MC9S12B128 die
Device User Guide — 9S12B128DGV1/D V01.13
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
33
34
IPIPO0
IPIPO1, PE6,5
35
36
Figure A-11 General External Bus Timing
124