MC912D60CCPVE Freescale Semiconductor, MC912D60CCPVE Datasheet - Page 343

• Manufacturer Part Number: MC912D60CCPVE
• Description: IC MCU 16BIT 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912D60CCPVE

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, MI Bus, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 68
• 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 16x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Processor Series: HC912D
• Core: HC12
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 86
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

17.13.12 msCAN12 Transmit Error Counter (CTXERR)
17.13.13 msCAN12 Identifier Acceptance Registers (CIDAR0–7)
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
CTXERR
$010F
RESET
W
R
NOTE:
TXERR7
Bit 7
0
This register reflects the status of the msCAN12 transmit error counter.
The register is read only.
Both error counters must only be read when in SLEEP or SOFT_RESET
mode.
On reception each message is written into the background receive
buffer. The CPU is only signalled to read the message however, if it
passes the criteria in the identifier acceptance and identifier mask
registers (accepted); otherwise, the message is overwritten by the next
message (dropped).
The acceptance registers of the msCAN12 are applied on the IDR0 to
IDR3 registers of incoming messages in a bit by bit manner.
For extended identifiers all four acceptance and mask registers are
applied. For standard identifiers only the first two (CIDMR0/1 and
CIDAR0/1) are applied.
TXERR6
6
0
TXERR5
5
0
MSCAN Controller
TXERR4
4
0
TXERR3
3
0
Programmer’s Model of Control Registers
TXERR2
2
0
TXERR1
1
0
MSCAN Controller
Technical Data
TXERR0
Bit 0
0
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