MC68HC908LD60IFU Freescale Semiconductor, MC68HC908LD60IFU Datasheet - Page 169

• Manufacturer Part Number: MC68HC908LD60IFU
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC908LD60IFU

• Cpu Family: HC08
• Device Core Size: 8b
• Frequency (max): 6MHz
• Program Memory Type: Flash
• Program Memory Size: 60KB
• Total Internal Ram Size: 1KB
• # I/os (max): 39
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 6-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: PQFP
• Lead Free Status / Rohs Status: Compliant

MC68HC908LD60
Freescale Semiconductor
M=$00
M=$01
M=$0F
M=$1F
T=1 CPU clock period (0.167ms if CPU clock=6MHz)
M = value set in 5-bit PWM (bit3-bit7)
N = value set in 3-bit BRM (bit0-bit2)
—
Rev. 1.1
T
xx1
x1x
1xx
N
Figure 12-4. 8-Bit PWM Output Waveforms
4
2, 6
1, 3, 5, 7
PWM cycles where pulses are
inserted in a 8-cycle frame
16T
Pulse Width Modulator (PWM)
Pulse inserted at end of PWM cycle
depends on setting of N.
1 PWM cycle = 32T
31T
31T
Number of inserted pulses in
a 8-cycle frame
16T
1
2
4
Pulse Width Modulator (PWM)
T
PWM Registers
Technical Data
169