ST72561J9-Auto STMicroelectronics, ST72561J9-Auto Datasheet - Page 251

• 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

ST72561-Auto
17.8.4
Note:
Note: All bits of this register are set and cleared by software.
Bits 7:0 = DATA[7:0] Data
A data byte of the message. A message can contain from 0 to 8 data bytes.
CAN filter registers
CAN filter configuration register 0 (CFCR0)
Read / write
Reset value: 0000 0000 (00h)
All bits of this register are set and cleared by software.
To modify the FFAx and FSCx bits, the beCAN must be in INIT mode.
Bit 7 = reserved. Forced to 0 by hardware.
Bits 6:5 = FSC1[1:0] Filter Scale Configuration
These bits define the scale configuration of filter 1.
Bit 4 = FACT1 Filter Active
The software sets this bit to activate filter 1. To modify the filter 1 registers (CF1R[7:0]), the
FACT1 bit must be cleared.
Bit 3 = reserved. Forced to 0 by hardware.
Bits 2:1 = FSC0[1:0] Filter Scale Configuration
These bits define the scale configuration of filter 0.
Bit 0 = FACT0 Filter Active
The software sets this bit to activate filter 0. To modify the filter 0 registers (CF0R[0:7]), the
FACT0 bit must be cleared.
CAN filter configuration register 1 (CFCR1)
Read/ write
Reset value: 0000 0000 (00h)
Bit 7 = reserved. Forced to 0 by hardware.
Bits 6:5 = FSC3[1:0] Filter Scale Configuration
These bits define the scale configuration of filter 3.
0: filter 1 is not active
1: filter 1 is active
0: filter 0 is not active
1: filter 0 is active
7
0
7
0
FSC11
FSC31
FSC10
FSC30
Doc ID 12370 Rev 8
FACT1
FACT3
0
0
FSC01
FSC21
beCAN controller (beCAN)
FSC00
FSC20
FACT0
FACT2
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0
0