MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 142

• 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

Standard Timer (TIM)
12.3 Block Diagram
142
MODULE
CLOCK
OUTPUT COMPARE
INPUT CAPTURE/
REGISTER
PULSE ACCUMULATOR
COUNT
INT
TIMER
REGISTER
PR2, PR1, PR0
PRESCALER
PRESCALER
DIVIDE CTL
COUNTER
Figure 12-2. Timer Block Diagram
BUFFER
M68HC12B Family Data Sheet, Rev. 9.1
LATCH
16-BIT
LATCH — TIOC
COMPARATOR
COUNTER
BUFFER
CONTROL REGISTERS
16-BIT
16-BIT
CONTROL REGISTERS
TCNT
PAMOD
MUX
TCNT
RESET
COUNTER RESET
GATE CLOCK
INT
TFF
TCRE
OC7
CTL
÷
64
LOGIC
TIMPT
LOGIC
TCTL1
TCTL2
PIN
TC7
AND
PIN
DIRECTION,
FUNCTION,
POLARITY
CTL
POLARITY
AND
CTL
MODULE
CLOCK
OUTPUT
INPUT
INPUT
IC
OC
TC7
PIN
Freescale Semiconductor
PAD
PAD