ST10F272M-4T3 STMicroelectronics, ST10F272M-4T3 Datasheet - Page 62
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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PWM modules
12
62/176
PWM modules
Two pulse width modulation modules are available on ST10F272M: standard PWM0 and
XBUS PWM1. They can generate up to four PWM output signals each, using edge-aligned
or center-aligned PWM. In addition, the PWM modules can generate PWM burst signals and
single shot outputs.
of the output signals is selectable and the PWM modules can generate interrupt requests.
Figure 12. Block diagram of PWM module
Table 36.
CPU clock/64
CPU clock/64
CPU clock/1
CPU clock/1
Clock 1
Clock 2
Mode 0
Mode 1
PWM unit frequencies and resolutions at 40 MHz CPU clock
control
Input
Resolution
Resolution
Table 36
1.6 µs
1.6 µs
25 ns
25 ns
Run
shows the PWM frequencies for different resolutions. The level
156.25 kHz
78.12 kHz
16-bit up/down counter*
2.44 kHz
1.22 kHz
PWx pulse width register*
PPx period register*
8-bit
8-bit
Shadow register
Comparator
Comparator
PTx
305.17 Hz
19.53 kHz
39.1 kHz
610Hz
10-bit
10-bit
Match
Match
Output control
Write control
clear control
152.6 Hz
76.29 Hz
9.77 kHz
4.88 kHz
Up/down/
12-bit
12-bit
* User readable/writeable register
Enable
38.15 Hz
1.22 kHz
19.07 Hz
2.44 Hz
14-bit
14-bit
POUTx
ST10F272M
305.2 Hz
9.54 Hz
4.77 Hz
610 Hz
16-bit
16-bit
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