ST10F272M-4T3 STMicroelectronics, ST10F272M-4T3 Datasheet - Page 159
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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ST10F272M
Table 71.
1. RW-delay and t
2. Read data is latched with the same clock edge that triggers the address change and the rising RD edge. Therefore address
3. Partially tested, guaranteed by design characterization.
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
41
82
83
46
47
48
49
50
51
53
68
55
57
changes before the end of RD have no impact on read cycles.
CC
CC
CC
SR
SR
CC
CC
CC Data valid to WrCS
SR Data hold after RdCS
SR
SR
CC
CC Data hold after WrCS
Latched CS hold after RD,
WR
Address setup to RdCS,
WrCS
(with RW-delay)
Address setup to 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 float after RdCS
(with RW-delay)
Data float after RdCS
(no RW-delay)
Address hold after
RdCS, WrCS
Demultiplexed bus timings (continued)
A
refer to the next following bus cycle.
Parameter
(3)
(3)
15.5 + t
14 + 2t
-8.5 + t
28 + t
10 + t
2 + 2t
2 + t
2 + t
Min
–
–
0
–
–
f
TCL = 12.5 ns
CPU
F
F
A
C
C
A
F
C
= 40 MHz
16.5 + t
16.5 + t
4 + t
4 + t
Max
–
–
–
–
–
–
–
–
–
C
F
C
F
TCL - 10.5 + 2 t
2TCL - 11 + 2t
2TCL - 9.5 + t
3TCL - 9.5 + t
TCL - 10.5 + t
TCL - 10.5 + t
2TCL - 15 + t
-8.5 + t
Min
–
–
0
–
–
1/2 TCL = 1 to 40 MHz
Variable CPU clock
F
C
F
C
C
F
A
A
Electrical characteristics
2TCL - 8.5 + t
2TCL - 21 + t
3TCL - 21 + t
TCL - 8.5 + t
Max
–
–
–
–
–
–
–
–
–
F
C
C
F
159/176
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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