ST72561J9-Auto STMicroelectronics, ST72561J9-Auto Datasheet - Page 246

• Manufacturer Part Number: ST72561J9-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST72561J9-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years at 55 °C
• 5 Power Saving Modes: halt, auto wake up from halt, active halt, wait and slow

beCAN controller (beCAN)
Note:
246/324
Bit 0 = LBKM Loop Back Mode
Read/Set/Clear
CAN bit timing register 0 (CBTR0)
Read/ write
Reset value: 0000 0000 (00h)
This register can only be accessed by the software when the CAN hardware is in
configuration mode.
Bit 7:6 SJW[1:0] Resynchronization Jump Width
These bits define the maximum number of time quanta the CAN hardware is allowed to
lengthen or shorten a bit to perform the resynchronization.
Resynchronization Jump Width = (SJW+1).
Bit 5:0 BRP[5:0] Baud Rate Prescaler
These bits define the length of a time quantum.
tq = (BRP+1)/f
For more information on bit timing, please refer to
SJW1
0: loop back mode disabled
1: loop back mode enabled
7
CPU
SJW0
BRP5
Doc ID 12370 Rev 8
BRP4
BRP3
Bit
timing.
BRP2
BRP1
ST72561-Auto
BRP0
0