MC9S12P32MFT Freescale Semiconductor, MC9S12P32MFT Datasheet - Page 290

• Manufacturer Part Number: MC9S12P32MFT
• Description: 16-bit Microcontrollers - MCU 16 BIT 32K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of MC9S12P32MFT

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 32 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

Freescale’s Scalable Controller Area Network (S12MSCANV3)
290
Extended Identifier
Standard Identifier
CAN 2.0A/B
•
•
CAN 2.0B
— a) the 14 most significant bits of the extended identifier plus the SRR and IDE bits of CAN 2.0B
— b) the 11 bits of the standard identifier, the RTR and IDE bits of CAN 2.0A/B messages.
Eight identifier acceptance filters, each to be applied to the first 8 bits of the identifier. This mode
implements eight independent filters for the first 8 bits of a CAN 2.0A/B compliant standard
identifier or a CAN 2.0B compliant extended identifier.
bank (CANIDAR0–CANIDAR3, CANIDMR0–CANIDMR3) produces filter 0 to 3 hits. Similarly,
the second filter bank (CANIDAR4–CANIDAR7, CANIDMR4–CANIDMR7) produces filter 4 to
7 hits.
Closed filter. No CAN message is copied into the foreground buffer RxFG, and the RXF flag is
never set.
messages or
Figure 8-41
CANIDMR0–3CANIDMR) produces filter 0 and 1 hits. Similarly, the second filter bank
(CANIDAR4–CANIDAR7, CANIDMR4–CANIDMR7) produces filter 2 and 3 hits.
AM7
AC7
ID28
ID10
CANIDMR0
CANIDAR0
shows how the first 32-bit filter bank (CANIDAR0–CANIDA3,
IDR0
IDR0
Figure 8-40. 32-bit Maskable Identifier Acceptance Filter
AM0
ID21
AC0
ID3
S12P-Family Reference Manual, Rev. 1.13
AM7
AC7
ID20
ID2
CANIDMR1
CANIDAR1
IDR1
IDR1
ID Accepted (Filter 0 Hit)
IDE
AM0
ID15
AC0
AM7
AC7
ID14
ID10
Figure 8-42
CANIDMR2
CANIDAR2
IDR2
IDR2
shows how the first 32-bit filter
AM0
AC0
ID7
ID3
AM7
AC7
ID6
ID10
Freescale Semiconductor
CANIDMR3
CANIDAR3
IDR3
IDR3
AM0
AC0
RTR
ID3