ST10F272M-4TR3 STMicroelectronics, ST10F272M-4TR3 Datasheet - Page 152

• Manufacturer Part Number: ST10F272M-4TR3
• Description: MCU 16BIT 256K FLASH 144-LQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F272M-4TR3

• 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

Electrical characteristics
24.8.16
V
ALE cycle time = 6 TCL + 2t
Table 70.
152/176
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
23
25
27
38
39
40
DD
CC ALE high time
CC Address setup to ALE
CC Address hold after ALE
tCC
CC
CC
CC
CC
CC
SR
SR
SR
SR
SR
SR
CC Data valid to WR
CC Data hold after WR
CC ALE rising edge after RD, WR
CC
CC ALE falling edge to latched CS
SR
CC Latched CS hold after RD, WR
= 5 V ± 10 %, V
ALE falling edge to RD, WR
(with RW-delay)
ALE falling edge to RD, WR
(no RW-delay)
Address float after RD, WR
(with
Address float after RD, WR
(no
RD, WR low time
(with RW-delay)
RD, WR low time
RD to valid data in
RD to valid data in
ALE low to valid data in
Address/unlatched CS to valid
data in
Data hold after RD
rising edge
Data float after
Address/unlatched CS hold
after RD, WR
Latched CS low to valid data
in
(no RW-delay)
(with RW-delay)
(no RW-delay)
Multiplexed bus
Multiplexed bus timings
RW-delay)1
RW-delay)1
Parameter
SS
RD1
= 0 V, T
A
+ t
A
C
= -40 to +125 °C, CL = 50 pF,
+ t
F
(75 ns at 40 MHz CPU clock without wait states)
– 8.5 + t
15.5 + t
1.5 + t
– 4 – t
28 + t
10 + t
15 + t
10 + t
27 + t
4 + t
4 + t
4 + t
4 + t
Min
–
–
–
–
–
–
0
–
–
f
TCL = 12.5 ns
CPU
A
A
A
F
C
C
F
F
F
A
A
C
A
= 40 MHz
16.5 + t
17.5 + t
20 + 2t
18.5 + t
16.5 + t
10 – t
6 + t
Max
18.5
–
–
–
–
–
6
–
–
–
–
–
–
–
–
C
A
A
C
A
+ 2t
+ t
+ t
C
F
C
C
A
3TCL - 10.5 + t
2TCL – 9.5 + t
3TCL – 9.5 + t
2TCL – 8.5 + t
2TCL – 15 + t
2TCL – 10 + t
2TCL – 15 + t
TCL – 8.5 + t
TCL – 8.5 + t
TCL – 8.5 + t
TCL – 11 + t
– 8.5 + t
– 4 – t
Min
1/2 TCL = 1 to 40 MHz
–
–
–
–
–
–
0
–
–
Variable CPU clock
A
A
A
A
A
A
C
F
F
C
C
F
F
3TCL - 21 + t
3TCL – 20 + t
4TCL – 30 + 2t
2TCL – 8.5 + t
2TCL – 19 + t
3TCL – 19 + t
TCL + 6
10 – t
Max
t
–
–
–
–
–
6
–
–
–
–
–
–
–
–
C
A
ST10F272M
C
A
+ 2t
+ t
A
C
C
F
+
C
A
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns