ST10R167-Q STMicroelectronics, ST10R167-Q Datasheet - Page 50

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

ST10R167
XX - ELECTRICAL CHARACTERISTICS (continued)
Figure 16 : External Memory Cycle: multiplexed bus, with/without read/write delay, normal ALE, read/
write chip select
50/63
CLKOUT
ALE
A23-A16
(A15-A8)
BHE
Read Cycle
BUS (P0)
RdCSx
Write Cycle
BUS (P0)
WrCSx
t
t
t
5
6
6
Address
Address
t
43
t
43
t
42
t
42
t
17
t
7
t
t
t
45
16
16
t
Address
47
t
t
44
49
t
49
t
46
t
t
48
48
t
50
Data Out
Data In
t
51
t
27
t
t
t
52
25
56
Address