ST10F273Z4 STMicroelectronics, ST10F273Z4 Datasheet - Page 160

• Manufacturer Part Number: ST10F273Z4
• Description: 16-BIT MICROCONTROLLER WITH MAC UNIT, UP TO 832 KBYTES FLASH MEMORY AND UP TO 68 KBYTES RAM
• Manufacturer: STMicroelectronics

Specifications of ST10F273Z4

• Single Voltage Supply: 5 V ±10%

Electrical characteristics
Figure 49. External memory cycle: Multiplexed bus, with/without read/write delay, extended ALE
160/188
ALE
CSx
A23-A16
(A15-A8)
BHE
Read cycle
Address/Data
Bus (P0)
RD
Write cycle
WR
WRL
WRH
Address/Data
Bus (P0)
t
t
6
6
t
6
t
5
Address
t
38
Address
t
9
t
9
t
17
t
17
t
7
t
t
8
8
Address
t
39
t
16
t
t
11
11
t
13
t
t
t
t
10
15
13
10
t
t
14
12
t
12
t
22
Data out
Data in
t
18
t
t
27
23
t
t
27
19
t
25
t
40
ST10F273Z4