XC68HC12A0CPV8 Freescale Semiconductor, XC68HC12A0CPV8 Datasheet - Page 221

• Manufacturer Part Number: XC68HC12A0CPV8
• Description: IC, 16BIT MCU, 68HC12, 8MHZ, TQFP-112
• Manufacturer: Freescale Semiconductor

Specifications of XC68HC12A0CPV8

• Controller Family/series: 68HC12
• No. Of I/o's: 68
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Core Size: 16 Bit
• Program Memory Size: 60KB
• Peripherals: ADC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PORTP — Port P Data Register
DDRP — Port P Data Direction Register
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
RESET:
RESET:
PWM
DDP7
Bit 7
Bit 7
PP7
0
–
–
DDP6
PP6
6
–
–
6
0
PORTP can be read anytime.
PWM functions share port P pins 3 to 0 and take precedence over the
general-purpose port when enabled.
When configured as input, a read will return the pin level.
When configured as output, a read will return the latched output data.
A write will drive associated pins only if configured for output and the
corresponding PWM channel is not enabled.
After reset, all pins are general-purpose, high-impedance inputs.
DDRP determines pin direction of port P when used for general-purpose
I/O.
Read and write anytime.
DDRP[7:0] — Data Direction Port P pin 7-0
0 = I/O pin configured as high impedance input
1 = I/O pin configured for output.
DDP5
PP5
5
0
5
–
–
Pulse Width Modulator
DDP4
PP4
4
–
–
4
0
PWM3
DDP3
PP3
3
0
3
–
PWM2
DDP2
PP2
2
–
2
0
PWM1
DDP1
PP1
1
1
–
0
PWM Register Description
Pulse Width Modulator
PWM0
DDP0
Bit 0
Bit 0
PP0
–
0
Technical Data
$0056
$0057
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