ST10F269-DPR STMicroelectronics, ST10F269-DPR Datasheet - Page 142

• Manufacturer Part Number: ST10F269-DPR
• Description: MCU 16BIT 256K FLASH 144PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269-DPR

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-BFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

ST10F269
Table 35 : Multiplexed Bus Characteristics
Note: 1. Partially tested, guaranted by design characterization.
142/160
t
t
t
t
t
t
t
t
t
t
t
t
t
42
43
44
45
46
47
48
49
50
51
52
54
56
Symbol
CC
CC
CC
CC
SR
SR
CC
CC
CC
SR
SR
CC
CC
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 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
15.5 + t
-5.5 + t
28 + t
10 + t
7 + t
6 + t
6 + t
min.
Max. CPU Clock
–
–
–
–
0
–
A
F
F
C
C
= 40MHz
A
C
16.5 + t
16.5 + t
4 + t
max.
12.5
–
–
0
–
–
–
–
–
–
C
C
F
2 TCL - 9.5 + t
3 TCL - 9.5 + t
2 TCL - 19 + t
2 TCL - 19 + t
2 TCL - 15+ t
TCL - 5.5+ t
-5.5 + t
min.
1/2 TCL = 1 to 40MHz
Variable CPU Clock
–
–
–
–
0
–
A
A
C
F
F
C
C
2 TCL - 21 + t
3 TCL - 21 + t
2 TCL - 8.5+t
max.
TCL
–
–
0
–
–
–
–
–
–
F
C
C
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns