MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 164

• 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

Enhanced Capture Timer (ECT) Module
164
PT0
PT1
PT2
PT3
EDGE DETECTOR
EDGE DETECTOR
EDGE DETECTOR
EDGE DETECTOR
Figure 13-3. 8-Bit Pulse Accumulators Block Diagram
LOAD HOLDING REGISTER AND RESET PULSE ACCUMULATOR
M68HC12B Family Data Sheet, Rev. 9.1
DELAY COUNTER
DELAY COUNTER
DELAY COUNTER
DELAY COUNTER
EDG0
EDG1
EDG2
EDG3
0
0
0
0
0
8-BIT PAC0 (PACN0)
8-BIT PAC1 (PACN1)
8-BIT PAC2 (PACN2)
8-BIT PAC3 (PACN3)
PA0H HOLDING
PA1H HOLDING
PA2H HOLDING
PA3H HOLDING
REGISTER
REGISTER
REGISTER
REGISTER
Freescale Semiconductor
INTERRUPT
INTERRUPT