MC912D60CCPVE Freescale Semiconductor, MC912D60CCPVE Datasheet - Page 157

• 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

PLLFLG — PLL Flags
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
RESET:
LOCKIF
Bit 7
0
LOCK
6
0
Read anytime, refer to each bit for write conditions.
LOCKIF — PLL Lock Interrupt Flag
LOCK — Locked Phase Lock Loop Circuit
LHIF — Limp-Home Interrupt Flag
LHOME — Limp-Home Mode Status
For Limp-Home mode, see
To clear the flag, write one to this bit in PLLFLG. Cleared in limp-home
mode.
Regardless of the bandwidth control mode (automatic or manual):
Write has no effect on LOCK bit. This bit is cleared in limp-home mode as
the lock detector cannot operate without the reference frequency.
To clear the flag, write one to this bit in PLLFLG.
0 = No change in LOCK bit.
1 = LOCK condition has changed, either from a locked state to an
0 = PLL VCO is not within the desired tolerance of the target
1 = After the phase lock loop circuit is turned on, indicates the PLL
0 = No change in LHOME bit.
1 = LHOME condition has changed, either entered or exited limp-
0 = MCU is operating normally, with EXTALi clock available for
1 = Loss of reference clock. CGM delivers PLL VCO limp-home
5
0
0
unlocked state or vice versa.
frequency.
VCO is within the desired tolerance of the target frequency.
home mode.
generating clocks or as PLL reference.
frequency to the MCU.
Clock Functions
4
0
0
Limp-Home and Fast STOP Recovery
3
0
0
Limp-Home and Fast STOP Recovery modes
2
0
0
LHIF
1
0
LHOME
Bit 0
0
Clock Functions
Technical Data
modes.
$003B
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