ST10F272M-4Q3 STMICROELECTRONICS [STMicroelectronics], ST10F272M-4Q3 Datasheet - Page 4
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ST10F272M-4Q3
Manufacturer Part Number
ST10F272M-4Q3
Description
16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.ST10F272M-4Q3.pdf
(175 pages)
- Current page: 4 of 175
- Download datasheet (4Mb)
Contents
13
14
15
16
17
18
19
20
4/9
Parallel ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
13.1
13.2
13.3
A/D converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Serial channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
15.1
15.2
15.3
15.4
I2C interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
CAN modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
17.1
17.2
Real time clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Watchdog timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
System reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
20.1
20.2
20.3
20.4
20.5
20.6
20.7
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
I/O’s special features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
13.2.1
13.2.2
Alternate port functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Asynchronous / synchronous serial interfaces . . . . . . . . . . . . . . . . . . . . . 68
ASCx in asynchronous mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
ASCx in synchronous mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
High speed synchronous serial interfaces . . . . . . . . . . . . . . . . . . . . . . . . 69
Configuration support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
CAN bus configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
17.2.1
17.2.2
17.2.3
Input filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Asynchronous reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Synchronous reset (warm reset) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Software reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Watchdog timer reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Bidirectional reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Reset circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Open drain mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Input threshold control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Single CAN bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Multiple CAN bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Parallel mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
ST10F272M
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