st10f269z1 STMicroelectronics, st10f269z1 Datasheet - Page 155

• Manufacturer Part Number: st10f269z1
• Description: St10f269 16-bit Mcu With Mac Unit, 256k Byte Flash Memory And 12k Byte Ram
• Manufacturer: STMicroelectronics

ST10F269
1. Partially tested, guaranted by design characterization.
t
CC
t
CC
t
SR
t
SR
t
CC
t
CC
t
CC
t
SR
t
SR
t
CC
t
CC
Symbol
44
45
46
47
48
49
50
51
52
54
56
Address float after RdCS,
WrCS (with RW delay)
Address float after RdCS,
WrCS (no RW delay)
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)
Data valid to WrCS
Data hold after RdCS
Data float after RdCS
Address hold after
RdCS, WrCS
Data hold after WrCS
Parameter
1
1
1
36.875 + t
21.25 + t
17.25 + t
11.25 + t
11.25 + t
Minimum
Maximum CPU Clock =
–
–
–
–
0
–
C
C
F
F
C
32MHz
22.875 + t
Maximum
11.25 + t
7.25 + t
15.625
0
–
–
–
–
–
–
C
F
C
2TCL - 10 + t
3TCL - 10 + t
2TCL - 20 + t
2TCL - 20 + t
2TCL - 14+ t
Minimum
1/2 TCL = 1 to 32MHz
Variable CPU Clock
–
–
–
–
0
–
C
C
C
F
F
2TCL - 24 + t
3TCL - 24 + t
2TCL - 20 + t
Maximum
TCL
0
–
–
–
–
–
–
C
C
F
155/184
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns