ST10F272M-4T3 STMicroelectronics, ST10F272M-4T3 Datasheet - Page 158
ST10F272M-4T3
Manufacturer Part Number
ST10F272M-4T3
Description
MCU 16BIT 256K FLASH 144-LQFP
Manufacturer
STMicroelectronics
Series
ST10r
Datasheet
1.ST10F272M-4TR3.pdf
(176 pages)
Specifications of ST10F272M-4T3
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST10F272M-4T3
Manufacturer:
STMicroelectronics
Quantity:
10 000
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Electrical characteristics
24.8.17
V
ALE cycle time = 4 TCL + 2 t
Table 71.
158/176
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
5
6
80
81
12
13
14
15
16
17
18
20
21
22
24
26
28
28h
38
39
DD
= 5 V ± 10%, V
CC ALE high time
CC Address setup to ALE
CC
CC
CC
CC
SR
SR
SR ALE low to valid data in
SR
SR
SR
SR
CC Data valid to WR
CC Data hold after WR
CC
CC
CC
CC
SR
Address/Unlatched CS setup
to RD, WR (with RW-delay)
Address/Unlatched CS setup
to RD, WR (no RW-delay)
RD, WR low time
RD, WR low time
(no RW-delay)
RD to valid data in
(with RW-delay)
RD to valid data in
(no RW-delay)
Address/Unlatched CS to
valid data in
Data hold after RD
rising edge
Data float after RD rising
edge (with RW-delay)
Data float after RD rising
edge (no RW-delay)
ALE rising edge after RD,
WR
Address/unlatched CS hold
after RD, WR
Address/unlatched CS hold
after WRH
ALE falling edge to latched
CS
Latched CS low to valid data
in
(with RW-delay)
Demultiplexed bus
Demultiplexed bus timings
.
Parameter
SS
(2)
= 0 V, T
(1)
A
(1)
A
+ t
= -40 to +125 °C, CL = 50 pF,
C
+ t
12.5 + 2t
F
15.5 + t
0.5 + 2t
1.5 + t
-10 + t
28 + t
10 + t
-5 + t
4 + t
-4 - t
(50 ns at 40 MHz CPU clock without wait states).
4 + t
0 + t
Min
–
–
–
–
0
–
–
–
f
TCL = 12.5 ns
CPU
A
F
F
A
F
C
C
A
F
A
C
A
= 40 MHz
17.5 + t
20 + 2t
16.5 + t
18.5 + t
16.5 + t
6 + t
4 + t
6 - t
Max
2t
–
–
–
–
–
–
–
–
–
–
–
–
A
A
A
A
C
F
C
+ t
+ t
C
F
+
C
C
2TCL - 12.5 + 2t
2TCL - 9.5 + t
3TCL - 9.5 + t
TCL - 12 + 2t
2TCL - 15 + t
TCL - 8.5 + t
TCL - 8.5 + t
TCL - 11 + t
-10 + t
-5 + t
-4 - t
0 + t
Min
–
–
–
–
0
–
–
–
1/2 TCL = 1 to 40 MHz
Variable CPU clock
F
A
F
F
A
A
F
C
A
C
C
A
2TCL - 8.5 + t
4TCL - 30 + 2t
3TCL - 21 + t
TCL - 8.5 + t
3TCL - 20 + t
2TCL - 19 + t
3TCL - 19 + t
6 - t
Max
–
–
–
–
–
–
–
–
–
–
–
–
A
F
C
ST10F272M
F
A
A
+ 2t
+ 2t
+ 2t
+ t
C
C
+ t
C
A
C
A
A
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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