MC9S08GT60ACFDE Freescale, MC9S08GT60ACFDE Datasheet - Page 164

• Manufacturer Part Number: MC9S08GT60ACFDE
• Manufacturer: Freescale

Specifications of MC9S08GT60ACFDE

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: I2C/SCI/SPI
• Total Internal Ram Size: 4KB
• # I/os (max): 39
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 1.8/2.08V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: QFN EP
• Program Memory Type: Flash
• Program Memory Size: 60KB
• Lead Free Status / RoHS Status: Compliant

Timer/PWM (TPM)
10.6.4
For channels that are configured for PWM operation, there are two possibilities:
The flag is cleared by the 2-step sequence described in
10.7
The TPM includes:
Each timer channel has:
Refer to the direct-page register summary in the
assignments for all TPM registers. This section refers to registers and control bits only by their names. A
Freescale-provided equate or header file is used to translate these names into the appropriate absolute
addresses.
Some MCU systems have more than one TPM, so register names include placeholder characters to identify
which TPM and which channel is being referenced. For example, TPMxCnSC refers to timer (TPM) x,
channel n and TPM1C2SC is the status and control register for timer 1, channel 2.
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When the channel is configured for edge-aligned PWM, the channel flag is set when the timer
counter matches the channel value register that marks the end of the active duty cycle period.
When the channel is configured for center-aligned PWM, the timer count matches the channel
value register twice during each PWM cycle. In this CPWM case, the channel flag is set at the start
and at the end of the active duty cycle, which are the times when the timer counter matches the
channel value register.
An 8-bit status and control register (TPMxSC)
A 16-bit counter (TPMxCNTH:TPMxCNTL)
A 16-bit modulo register (TPMxMODH:TPMxMODL)
An 8-bit status and control register (TPMxCnSC)
A 16-bit channel value register (TPMxCnVH:TPMxCnVL)
TPM Registers and Control Bits
PWM End-of-Duty-Cycle Events
MC9S08GB60A Data Sheet, Rev. 2
Memory
Section 10.6.1, “Clearing Timer Interrupt
chapter of this data sheet for the absolute address
Freescale Semiconductor
Flags.”