MC68HC912B32CFU8 Freescale Semiconductor, MC68HC912B32CFU8 Datasheet - Page 142

• Manufacturer Part Number: MC68HC912B32CFU8
• Description: IC MCU 32K FLASH 8MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC68HC912B32CFU8

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 63
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 768 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-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