MC9S08GB60ACFUE Freescale Semiconductor, MC9S08GB60ACFUE Datasheet - Page 165
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MC9S08GB60ACFUE
Manufacturer Part Number
MC9S08GB60ACFUE
Description
IC MCU 60K FLASH 4K RAM 64-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS08r
Datasheet
1.MC9S08GT60ACFDER.pdf
(302 pages)
Specifications of MC9S08GB60ACFUE
Core Processor
HCS08
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
56
Program Memory Size
60KB (60K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Processor Series
S08GB
Core
HCS08
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
SCI/SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
56
Number Of Timers
8
Operating Supply Voltage
0 V to 1.8 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWS08
Development Tools By Supplier
M68EVB908GB60E, M68DEMO908GB60E
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
For Use With
M68DEMO908GB60E - BOARD DEMO MC9S08GB60M68EVB908GB60E - BOARD EVAL FOR MC9S08GB60
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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Part Number
Manufacturer
Quantity
Price
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10.7.1
TPMxSC contains the overflow status flag and control bits that are used to configure the interrupt enable,
TPM configuration, clock source, and prescale divisor. These controls relate to all channels within this
timer module.
Freescale Semiconductor
CLKS[B:A]
CPWMS
Reset
PS[2:0]
Field
TOIE
TOF
4:3
2:0
7
6
5
W
R
Timer x Status and Control Register (TPMxSC)
TOF
Timer Overflow Flag — This flag is set when the TPM counter changes to $0000 after reaching the modulo
value programmed in the TPM counter modulo registers. When the TPM is configured for CPWM, TOF is set after
the counter has reached the value in the modulo register, at the transition to the next lower count value. Clear
TOF by reading the TPM status and control register when TOF is set and then writing a 0 to TOF. If another TPM
overflow occurs before the clearing sequence is complete, the sequence is reset so TOF would remain set after
the clear sequence was completed for the earlier TOF. Reset clears TOF. Writing a 1 to TOF has no effect.
0 TPM counter has not reached modulo value or overflow
1 TPM counter has overflowed
Timer Overflow Interrupt Enable — This read/write bit enables TPM overflow interrupts. If TOIE is set, an
interrupt is generated when TOF equals 1. Reset clears TOIE.
0 TOF interrupts inhibited (use software polling)
1 TOF interrupts enabled
Center-Aligned PWM Select — This read/write bit selects CPWM operating mode. Reset clears this bit so the
TPM operates in up-counting mode for input capture, output compare, and edge-aligned PWM functions. Setting
CPWMS reconfigures the TPM to operate in up-/down-counting mode for CPWM functions. Reset clears
CPWMS.
0 All TPMx channels operate as input capture, output compare, or edge-aligned PWM mode as selected by the
1 All TPMx channels operate in center-aligned PWM mode
Clock Source Select — As shown in
of three clock sources to drive the counter prescaler. The external source and the XCLK are synchronized to the
bus clock by an on-chip synchronization circuit.
Prescale Divisor Select — This 3-bit field selects one of eight divisors for the TPM clock input as shown in
Table
whatever clock source is selected to drive the TPM system.
0
7
MSnB:MSnA control bits in each channel’s status and control register
10-3. This prescaler is located after any clock source synchronization or clock source selection, so it affects
= Unimplemented or Reserved
Figure 10-5. Timer x Status and Control Register (TPMxSC)
TOIE
0
6
Table 10-1. TPMxSC Register Field Descriptions
CPWMS
MC9S08GB60A Data Sheet, Rev. 2
0
5
Table
CLKSB
10-2, this 2-bit field is used to disable the TPM system or select one
0
4
Description
CLKSA
3
0
PS2
0
2
PS1
0
1
Timer/PWM (TPM)
PS0
0
0
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