ST10F269Z2 STMicroelectronics, ST10F269Z2 Datasheet - Page 104

• Manufacturer Part Number: ST10F269Z2
• Description: 16-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST10F269Z2

• Single Voltage Supply: 5V ±10% (EMBEDDED REGULATOR FOR 2.7 or 3.3 V CORE SUPPLY).
• Temperature Ranges: -40 +125 °C / -40 to 85 °C

15 - CAN MODULES
The ST10F269 also supports single CAN Bus
multiple (dual) interfaces using the open drain
option of the CANx_TxD output as shown in
Figure 48. Thanks to the OR-Wired Connection,
only one transceiver is required. In this case the
design of the application must take in account the
wire length and the noise environment.
Figure 48 : Single CAN Bus, Dual Interfaces,
Single Transceiver
Multiple CAN Bus
The ST10F269 provides 2 CAN interfaces to
support such kind of bus configuration as shown
in Figure 49.
Figure 49 : Connection to Two Different CAN
Buses (e.g. for gateway application)
104/184
CAN_H
CAN_H
CAN_H
CAN_H
* Open drain output
Transceiver
Transceiver
RxD TxD
RxD TxD
CAN1
CAN1
CAN
CAN
*
CAN
bus 1
CAN bus
RxD TxD
CAN2
Transceiver
RxD TxD
*
CAN2
CAN
2.7k
CAN
bus 2
+5V
ST10F269