MC908AZ60AVFUER Freescale Semiconductor, MC908AZ60AVFUER Datasheet - Page 164

• Manufacturer Part Number: MC908AZ60AVFUER
• Description: IC MCU 64K FLASH 8.4MHZ 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AZ60AVFUER

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8.4MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 52
• 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 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-QFP
• Processor Series: HC08AZ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8.4 MHz
• Number Of Programmable I/os: 52
• Number Of Timers: 8
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE, ZK-HC08AX-A, M68EM08AS/AZ60AE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 15 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Computer Operating Properly (COP)
15.3.1 CGMXCLK
CGMXCLK is the crystal oscillator output signal. CGMXCLK frequency is equal to the crystal frequency.
15.3.2 STOP Instruction
The STOP instruction clears the COP prescaler.
15.3.3 COPCTL Write
Writing any value to the COP control register (COPCTL) (see
counter and clears stages 12 through 4 of the COP prescaler. Reading the COP control register returns
the reset vector.
15.3.4 Power-On Reset
The power-on reset (POR) circuit clears the COP prescaler 4096 CGMXCLK cycles after power-up.
15.3.5 Internal Reset
An internal reset clears the COP prescaler and the COP counter.
164
INTERNAL RESET SOURCES
RESET VECTOR FETCH
COPD FROM CONFIG-1
COPL FROM CONFIG-1
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
STOP INSTRUCTION
COPCTL WRITE
COPCTL WRITE
CGMXCLK
RESET
Figure 15-1. COP Block Diagram
12-BIT COP PRESCALER
CLEAR COP
COUNTER
6-BIT COP COUNTER
15.4 COP Control
Register), clears the COP
RESET
RESET STATUS
REGISTER
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