ST10F272M-4TR3 STMicroelectronics, ST10F272M-4TR3 Datasheet - Page 74
ST10F272M-4TR3
Manufacturer Part Number
ST10F272M-4TR3
Description
MCU 16BIT 256K FLASH 144-LQFP
Manufacturer
STMicroelectronics
Series
ST10r
Datasheet
1.ST10F272M-4TR3.pdf
(176 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST10F272M-4TR3
Manufacturer:
STMicroelectronics
Quantity:
10 000
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CAN modules
17.2.2
17.2.3
74/176
Multiple CAN bus
The ST10F272M provides two CAN interfaces to support the kind of bus configuration in
Figure
Figure 15. Connection to two different CAN buses (example, gateway application)
Parallel mode
In addition to previous configurations, a parallel mode is supported. This is shown in
Figure
Figure 16. Connection to one CAN bus with internal parallel mode enabled
1. P4.4 and P4.7 when not used as CAN functions can be used as general purpose I/O while they cannot be
used as external bus address lines.
15.
16.
CAN_H
CAN_L
CAN_H
CAN_L
P4.5
P4.5
RX
CAN bus 1
RX
transceiver
transceiver
CAN1
CAN1
CAN
CAN
TX
TX
P4.6
P4.6
P4.4
P4.4(1)
RX
RX
transceiver
CAN bus 2
CAN2
CAN2
CAN
CAN bus
TX
TX
P4.7(1)
P4.7
CAN_H
CAN_L
XMISC.CANPAR = 0
XMISC.CANPAR = 1
(Both CAN enabled)
ST10F272M
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