ST10F273Z4 STMicroelectronics, ST10F273Z4 Datasheet - Page 158

• 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
Table 78.
158/188
t
t
t
t
t
t
t
t
t
t
t
t
t
t
40
42
43
44
45
46
47
48
49
50
51
52
54
56
Symbol
CC Latched CS hold after RD, WR
CC
CC
CC
CC
SR
SR
CC
CC
CC Data valid to WrCS
SR Data hold after RdCS
SR Data float after
CC
CC Data hold after WrCS
ALE fall. edge to RdCS, WrCS
(with RW delay)
ALE fall. edge to RdCS, WrCS
(no RW delay)
Address float after RdCS,
WrCS (with RW
Address float after RdCS,
WrCS (no RW
RdCS to Valid Data in
(with RW delay)
RdCS to Valid Data in
(no RW delay)
RdCS, WrCS Low Time
(with RW delay)
RdCS, WrCS Low Time
(no RW delay)
Address hold after
RdCS, WrCS
Multiplexed bus timings (continued)
Parameter
delay)1
RdCS1
delay)1
– 5.5 + t
15.5 + t
27 + t
28 + t
10 + t
7 + t
6 + t
6 + t
Min.
–
–
–
–
0
–
f
TCL = 12.5 ns
A
F
F
CPU
F
C
C
C
A
= 40 MHz
16.5 + t
16.5 + t
4 + t
Max.
1.5
14
–
–
–
–
–
–
–
–
–
C
C
F
2TCL – 9.5 + t
3TCL – 9.5 + t
2TCL – 15 + t
2TCL – 19 + t
2TCL – 19 + t
3TCL – 10.5 +
TCL – 5.5 + t
– 5.5 + t
Min.
1/2 TCL = 1 to 64 MHz
t
–
–
–
–
0
–
Variable CPU clock
F
A
A
C
F
F
C
C
2TCL – 8.5 + t
2TCL – 21 + t
3TCL – 21 + t
TCL + 1.5
Max.
1.5
–
–
–
–
–
–
–
–
–
ST10F273Z4
C
C
F
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns