MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 189

• 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

13.5 Timer and Modulus Counter Operation in Different Modes
STOP
BGDM
WAIT
NORMAL
TEN = 0
MCEN = 0
PAEN = 1
PAEN = 0
PBEN = 1
PBEN = 0
Freescale Semiconductor
Timer and modulus counter are off since clocks are stopped.
Timer and modulus counter keep on running unless bit 5, TSBCK, of TSCR is set to 1. See
Timer System Control
Counters keep on running, unless the TSWAI bit in TSCR is set to 1. See
Register.
Timer and modulus counter keep on running, unless the TEN bit in TSCR and MCEN in MCCTL,
respectively, are cleared. See
Down-Counter Control
All 16-bit timer operations are stopped; can only access the registers
Modulus counter is stopped.
Sixteen-bit pulse accumulator A is active.
Eight-bit pulse accumulators 3 and 2 can be enabled. See
Control
Sixteen-bit pulse accumulator B is active.
Eight-bit pulse accumulators 1 and 0 can be enabled. See
Control
Register.
Register.
Register.
Register.
13.4.6 Timer System Control Register
M68HC12B Family Data Sheet, Rev. 9.1
Timer and Modulus Counter Operation in Different Modes
13.4.16 Input Control Pulse Accumulators
13.4.16 Input Control Pulse Accumulators
and
13.4.6 Timer System Control
13.4.14 16-Bit Modulus
13.4.6
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