MC912D60ACPV8 Freescale Semiconductor, MC912D60ACPV8 Datasheet - Page 156

• Manufacturer Part Number: MC912D60ACPV8
• Description: IC MCU 6K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912D60ACPV8

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Clock Functions
11.6.15 PLL Register Descriptions
SYNR — Synthesizer Register
REFDV — Reference Divider Register
CGTFLG — Clock Generator Test Register
Technical Data
156
RESET:
RESET:
RESET:
TSTOUT7
Bit 7
Bit 7
Bit 7
0
0
0
0
0
TSTOUT6
6
0
0
6
0
0
6
0
Read anytime, write anytime, except when BCSP = 1 (PLL selected as
bus clock).
If the PLL is on, the count in the loop divider (SYNR) register effectively
multiplies up the bus frequency from the PLL reference frequency by
SYNR + 1. Internally, SYSCLK runs at twice the bus frequency. Caution
should be used not to exceed the maximum rated operating frequency
for the CPU.
Read anytime, write anytime, except when BCSP = 1.
The reference divider bits provides a finer granularity for the PLL
multiplier steps. The reference frequency is divided by REFDV + 1.
Always reads zero, except in test modes.
TSTOUT5
SYN5
5
0
5
0
0
5
0
TSTOUT4
SYN4
Clock Functions
4
0
4
0
0
4
0
TSTOUT3
SYN3
3
0
3
0
0
3
0
TSTOUT2
REFDV2
SYN2
2
0
2
0
2
0
TSTOUT1
REFDV1
SYN1
MC68HC912D60A — Rev. 3.1
1
0
1
0
1
0
Freescale Semiconductor
TSTOUT0
REFDV0
SYN0
Bit 0
Bit 0
Bit 0
0
0
0
$003A
$0038
$0039