ST10R167-Q STMicroelectronics, ST10R167-Q Datasheet - Page 51

• Manufacturer Part Number: ST10R167-Q
• Description: 16B ROMLESS MCU
• Manufacturer: STMicroelectronics

XX - ELECTRICAL CHARACTERISTICS (continued)
Figure 17 : External Memory Cycle: multiplexed bus, with/without read/write delay, extended ALE, read/
write chip select
CLKOUT
ALE
A23-A16
(A15-A8)
BHE
Read Cycle
BUS (P0)
RdCSx
Write Cycle
BUS (P0)
WrCSx
t
6
t
6
t
5
Address
Address
t
t
t
43
43
17
t
7
t
Address
42
t
42
t
16
t
t
45
45
t
47
t
t
t
49
44
t
44
49
t
46
t
t
48
48
t
50
Data Out
Data In
t
18
t
t
54
t
56
19
t
25
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