ST72F561J4T6 STMicroelectronics, ST72F561J4T6 Datasheet - Page 203

• Manufacturer Part Number: ST72F561J4T6
• Description: IC MCU 8BIT 16K FLASH 44-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F561J4T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, LINSCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3.8 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-LQFP
• Processor Series: ST72F5x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• For Use With: 497-8374 - BOARD DEVELOPMENT FOR ST72F561
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

beCAN CONTROLLER (Cont’d)
CAN FILTER CONFIGURATION REG.1 (CFCR2)
All bits of this register are set and cleared by soft-
ware.
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.
0: Filter 5 is not active
1: Filter 5 is active
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 4 is not active
1: Filter 4 is active
7
0
FSC51 FSC50 FACT5
0
FSC41 FSC40 FACT4
0
CAN FILTER MODE REGISTER (CFMR0)
All bits of this register are set and cleared by soft-
ware.
Read / Write
Reset Value: 0000 0000 (00h)
Bit 7 = FMH3 Filter Mode High
Mode of the high registers of Filter 3.
0: High registers are in mask mode
1: High registers are in identifier list mode
Bit 6 = FML3 Filter Mode Low
Mode of the low registers of Filter 3.
0: Low registers are in mask mode
1: Low registers are in identifier list mode
Bit 5 = FMH2 Filter Mode High
Mode of the high registers of Filter 2.
0: High registers are in mask mode
1: High registers are in identifier list mode
Bit 4 = FML2 Filter Mode Low
Mode of the low registers of Filter 2.
0: Low registers are in mask mode
1: Low registers are in identifier list mode
Bit 3 = FMH1 Filter Mode High
Mode of the high registers of Filter 1.
0: High registers are in mask mode
1: High registers are in identifier list mode
Bit 2 = FML1 Filter Mode Low
Mode of the low registers of filter 1.
0: Low registers are in mask mode
1: Low registers are in identifier list mode
Bit 1 = FMH0 Filter Mode High
Mode of the high registers of filter 0.
0: High registers are in mask mode
1: High registers are in identifier list mode
Bit 0 = FML0 Filter Mode Low
Mode of the low registers of filter 0.
0: Low registers are in mask mode
1: Low registers are in identifier list mode
FMH3 FML3 FMH2 FML2 FMH1 FML1 FMH0 FML0
7
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