MC9S12C32CFAE16 Freescale Semiconductor, MC9S12C32CFAE16 Datasheet - Page 305

• Manufacturer Part Number: MC9S12C32CFAE16
• Description: IC MCU 32K FLASH 16MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12C32CFAE16

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 16MHz
• Interface Type: CAN/SCI/SPI
• Total Internal Ram Size: 2KB
• # I/os (max): 31
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.5V
• Operating Supply Voltage (min): 2.35/2.97V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Package: 48LQFP
• Family Name: HCS12
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 2.5|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 31
• Number Of Timers: 8
• For Use With: CML12C32SLK - KIT STUDENT LEARNING 16BIT HCS12
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

10.3.2.10 MSCAN Transmitter Message Abort Acknowledge Register (CANTAAK)
The CANTAAK register indicates the successful abort of a queued message, if requested by the
appropriate bits in the CANTARQ register.
Read: Anytime
Write: Unimplemented for ABTAKx flags
Freescale Semiconductor
Module Base + 0x0009
ABTAK[2:0]
Field
2:0
Reset:
W
R
Figure 10-13. MSCAN Transmitter Message Abort Acknowledge Register (CANTAAK)
Abort Acknowledge — This flag acknowledges that a message was aborted due to a pending abort request
from the CPU. After a particular message buffer is flagged empty, this flag can be used by the application
software to identify whether the message was aborted successfully or was sent anyway. The ABTAKx flag is
cleared whenever the corresponding TXE flag is cleared.
0 The message was not aborted.
1 The message was aborted.
The CANTAAK register is held in the reset state when the initialization
mode is active (INITRQ = 1 and INITAK = 1).
0
0
7
= Unimplemented
Table 10-14. CANTAAK Register Field Descriptions
6
0
0
MC9S12C-Family / MC9S12GC-Family
0
0
5
Chapter 10 Freescale’s Scalable Controller Area Network (S12MSCANV2)
Rev 01.24
NOTE
4
0
0
Description
0
0
3
ABTAK2
2
0
ABTAK1
0
1
ABTAK0
0
0
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