ST10F269-T3 STMicroelectronics, ST10F269-T3 Datasheet - Page 148

• Manufacturer Part Number: ST10F269-T3
• Manufacturer: STMicroelectronics

Specifications of ST10F269-T3

• Cpu Family: ST10
• Device Core Size: 16b
• Frequency (max): 32MHz
• Interface Type: ASC/I2C/SSC
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 12KB
• # I/os (max): 111
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 16-chx10-bit
• Instruction Set Architecture: CISC/RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Supplier Unconfirmed

ST10F269-T3
Table 36 : Demultiplexed Bus Characteristics
t
148/162
A
t
t
t
t
t
t
t
t
t
t
t
t
t
41
82
83
46
47
48
49
50
51
53
68
55
57
Symbol
refer to the next following bus cycle.
2. Read data are latched with the same clock edge that triggers the address change and the rising RD edge. Therefore address
changes before the end of RD have no impact on read cycles.
3. Partially tested, guaranteed by design characterization.
CC Latched CS hold after RD,
CC Address setup to RdCS,
CC Address setup to RdCS,
SR
SR
CC RdCS, WrCS Low Time
CC RdCS, WrCS Low Time
CC Data valid to WrCS
SR
SR
SR
CC Address hold after
CC Data hold after WrCS
WR
WrCS
(with RW-delay)
WrCS
(no RW-delay)
RdCS to Valid Data In
(with RW-delay)
RdCS to Valid Data In
(no RW-delay)
(with RW-delay)
(no RW-delay)
Data hold after RdCS
Data float after RdCS
(with RW-delay)
Data float after RdCS
(no RW-delay)
RdCS, WrCS
Parameter
3
3
17.25 + 2t
1.625 + 2t
36.875 + t
21.25 + t
17.25 + t
1.625 + t
1.625 + t
Minimum
Maximum CPU Clock =
-10 + t
–
–
0
–
–
F
C
C
F
F
32MHz
A
A
C
22.875 + t
Maximum
21.25 + t
7.25 + t
0 + t
–
–
–
–
–
–
–
–
–
F
C
F
C
2TCL - 14 + 2t
2TCL - 10 + t
3TCL - 10 + t
2TCL - 14 + t
TCL -14 + 2t
TCL - 14 + t
TCL - 14 + t
Minimum
-10 + t
1/2 TCL = 1 to 32MHz
Variable CPU Clock
–
–
0
–
–
F
F
F
A
C
C
C
A
2TCL - 24 + t
3TCL - 24 + t
2TCL - 10 + t
TCL - 10 + t
Maximum
–
–
–
–
–
–
–
–
–
F
C
C
F
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns