MC908AZ60ACFU Freescale Semiconductor, MC908AZ60ACFU Datasheet - Page 275

• Manufacturer Part Number: MC908AZ60ACFU
• Description: IC MCU FLASH 8.4MHZ 60K 64QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AZ60ACFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8.4MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 52
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

23.6.2 Interrupt Vectors
The MSCAN08 supports four interrupt vectors as shown in
relative interrupt priority are dependent on the chip integration and to be defined.
23.7 Protocol Violation Protection
The MSCAN08 will protect the user from accidentally violating the CAN protocol through programming
errors. The protection logic implements the following features:
23.8 Low Power Modes
In addition to normal mode, the MSCAN08 has three modes with reduced power consumption: Sleep, Soft
Reset and Power Down modes. In Sleep and Soft Reset mode, power consumption is reduced by
stopping all clocks except those to access the registers. In Power Down mode, all clocks are stopped and
no power is consumed.
The WAIT and STOP instructions put the MCU in low power consumption stand-by modes. summarizes
the combinations of MSCAN08 and CPU modes. A particular combination of modes is entered for the
given settings of the bits SLPAK and SFTRES. For all modes, an MSCAN wake-up interrupt can occur
only if SLPAK=WUPIE=1.
Freescale Semiconductor
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•
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The receive and transmit error counters cannot be written or otherwise manipulated.
All registers which control the configuration of the MSCAN08 can not be modified while the
MSCAN08 is on-line. The SFTRES bit in the MSCAN08 module control register (see
MSCAN08 Module Control Register
–
–
–
–
–
The TxCAN pin is forced to recessive when the MSCAN08 is in any of the Low Power Modes.
MSCAN08 module control register 1 (CMCR1)
MSCAN08 bus timing register 0 and 1 (CBTR0 and CBTR1)
MSCAN08 identifier acceptance control register (CIDAC)
MSCAN08 identifier acceptance registers (CIDAR0–3)
MSCAN08 identifier mask registers (CIDMR0–3)
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
Table 23-1. MSCAN08 Interrupt Vector Addresses
Interrupts
Function
Transmit
Wakeup
Receive
Error
0) serves as a lock to protect the following registers:
RWRNIF
TWRNIF
RERRIF
TERRIF
BOFFIF
Source
WUPIF
OVRIF
TXE0
TXE1
TXE2
RXF
Table
RWRNIE
TWRNIE
RERRIE
TERRIE
BOFFIE
TXEIE0
TXEIE1
TXEIE2
WUPIE
OVRIE
RXFIE
Local
Mask
23-1. The vector addresses and the
Global
Mask
I Bit
Protocol Violation Protection
23.13.1
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