MC912D60CCPVE Freescale Semiconductor, MC912D60CCPVE Datasheet - Page 167

IC MCU 16BIT 112-LQFP

MC912D60CCPVE

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

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

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11.10 Real-Time Interrupt
11.11 Clock Monitor
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
In addition, windowed COP operation can be selected. In this mode,
writes to the COPRST register must occur in the last 25% of the selected
period. A premature write will also reset the part.
There is a real time (periodic) interrupt available to the user. This
interrupt will occur at one of seven selected rates. An interrupt flag and
an interrupt enable bit are associated with this function. There are three
bits for the rate select.
The clock monitor circuit is based on an internal resistor-capacitor (RC)
time delay. If no EXTALi clock edges are detected within this RC time
delay, the clock monitor can optionally generate a system reset. The
clock monitor function is enabled/disabled by the CME control bit in the
COPCTL register. This time-out is based on an RC delay so that the
clock monitor can operate without any EXTALi clock.
Clock monitor time-outs are shown in
EXTALi clock period with an ideal 50% duty cycle is twice this time-out
value.
Table 11-3. Clock Monitor Time-Outs
5 V +/– 10%
Clock Functions
Supply
Table
11-3. The corresponding
2–20 µS
Range
Real-Time Interrupt
Clock Functions
Technical Data
167

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