ST10F272M-4QR3 STMicroelectronics, ST10F272M-4QR3 Datasheet - Page 153

• Manufacturer Part Number: ST10F272M-4QR3
• Description: MCU 16BIT 256K FLASH 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F272M-4QR3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: ASC, CAN, EBI/EMI, I²C, 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: 20K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-MQFP, 144-PQFP
• Processor Series: ST10F27x
• Core: ST10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

ST10F272M
Table 70.
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
42
43
44
45
46
47
48
49
50
51
52
54
56
CC
CC
CC
CC
SR
SR
CC
CC
CC Data valid to WrCS
SR
SR
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)
Data hold after RdCS
Data float after
Address hold after
RdCS, WrCS
Multiplexed bus timings (continued)
Parameter
delay)1
RdCS1
delay)1
15.5 + t
-5.5 + t
28 + t
10 + t
7 + t
6 + t
6 + t
Min
–
–
–
–
0
–
f
TCL = 12.5 ns
CPU
A
F
F
C
C
A
C
= 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
TCL - 5.5 + t
-5.5 + t
Min
1/2 TCL = 1 to 40 MHz
–
–
–
–
0
–
Variable CPU clock
A
A
C
F
F
C
C
Electrical characteristics
2TCL - 8.5 + t
2TCL - 21 + t
3TCL - 21 + t
TCL + 1.5
Max
1.5
–
–
–
–
–
–
–
–
C
C
F
153/176
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns