MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 165

• Manufacturer Part Number: MC68HC912B32VFU8
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC912B32VFU8

• Cpu Family: HC12
• Device Core Size: 16b
• Frequency (max): 8MHz
• Interface Type: SCI/SPI
• Program Memory Type: EPROM
• Program Memory Size: 32KB
• Total Internal Ram Size: 1KB
• # I/os (max): 63
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

Freescale Semiconductor
PRESCALED CLOCK
INTERRUPT
INTERRUPT
FROM TIMER
CLK1
CLK0
Figure 13-4. 16-Bit Pulse Accumulators Block Diagram
8-BIT PAC3
8-BIT PAC1
(PACN3)
(PACN1)
M68HC12B Family Data Sheet, Rev. 9.1
4:1 MUX
PACA
PACB
8-BIT PAC2
8-BIT PAC0
(PACN2)
(PACN0)
CLOCK SELECT
(PAMOD)
TIMCLK
(TIMER CLOCK)
EDGE DETECTOR
MUX
EDGE DETECTOR
DELAY COUNTER
DIVIDE BY 64
M CLOCK
Timer Registers
PT0
PT7
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