ST72561J9-Auto STMicroelectronics, ST72561J9-Auto Datasheet - Page 252

• 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)
252/324
Note: All bits of this register are set and cleared by software.
Bit 4 = FACT3 Filter Active
The software sets this bit to activate filter 3. To modify the filter 3 registers (CF3R[0:7]) the
FACT3 bit must be cleared.
Bit 3 = reserved. Forced to 0 by hardware.
Bits 2:1 = FSC2[1:0] Filter Scale Configuration
These bits define the scale configuration of Filter 2.
Bit 0 = FACT2 Filter Active
The software sets this bit to activate filter 2. To modify the filter 2 registers (CF2R[0:7]), the
FACT2 bit must be cleared.
CAN filter configuration register 2(CFCR2)
Read/ write
Reset value: 0000 0000 (00h)
Bit 7 = Reserved. Forced to 0 by hardware.
Bits 6:5 = FSC5[1:0] Filter Scale Configuration
These bits define the scale configuration of filter 5.
Bit 4 = FACT5 Filter Active
The software sets this bit to activate filter 5. To modify the filter 5 registers (CF5R[0:7]) the
FACT5 bit must be cleared.
Bit 3 = Reserved. Forced to 0 by hardware.
Bits 2:1 = FSC4[1:0] Filter Scale Configuration
These bits define the scale configuration of filter 4.
Bit 0 = FACT4 Filter Active
The software sets this bit to activate filter 4. To modify the filter 4 registers (CF4R[0:7]), the
FACT4 bit must be cleared.
0: filter 3 is not active
1: filter 3 is active
0: filter 2 is not active
1: filter 2 is active
0: filter 5 is not active
1: filter 5 is active
0: filter 4 is not active
1: filter 4 is active
7
0
FSC51
FSC50
Doc ID 12370 Rev 8
FACT5
0
FSC41
FSC40
ST72561-Auto
FACT4
0