ST72561J9-Auto STMicroelectronics, ST72561J9-Auto Datasheet - Page 254

• 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:
254/324
Reset value: 0000 0000 (00h)
All bits of this register are set and cleared by software.
Bits 7:4 = Reserved. Forced to 0 by hardware.
Bit 3 = FMH5 Filter Mode High
Mode of the high registers of filter 5.
Bit 2 = FML5 Filter Mode Low
Mode of the low registers of filter 5.
Bit 1 = FMH4 Filter Mode High
Mode of the high registers of filter 4.
Bit 0 = FML4 Filter Mode Low
Mode of the low registers of filter 4.
Filter x register[7:0] (CFxR[7:0])
Read/ write
Reset value: Undefined
In all configurations:
Bits 7:0 = FB[7:0] Filter Bits
Identifier
Each bit of the register specifies the level of the corresponding bit of the expected identifier.
Mask
Each bit of the register specifies whether the bit of the associated identifier register must
match with the corresponding bit of the expected identifier or not.
FB7
0: high registers are in mask mode
1: high registers are in identifier list mode
0: low registers are in mask mode
1: low registers are in identifier list mode
0: high registers are in mask mode
1: high registers are in identifier list mode
0: low registers are in mask mode
1: low registers are in identifier list mode
0: dominant bit is expected
1: recessive bit is expected
0: don’t care, the bit is not used for the comparison
1: must match, the bit of the incoming identifier must have the same level has specified
in the corresponding identifier register of the filter.
7
0
7
FB6
0
FB5
0
Doc ID 12370 Rev 8
FB4
0
FMH5
FB3
FML5
FB2
FMH4
FB1
ST72561-Auto
FML4
FB0
0
0