MC9S08SH4CTG Freescale, MC9S08SH4CTG Datasheet - Page 192

• Manufacturer Part Number: MC9S08SH4CTG
• Manufacturer: Freescale

Specifications of MC9S08SH4CTG

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: I2C/SCI/SPI
• Total Internal Ram Size: 256Byte
• # I/os (max): 13
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• 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: 16
• Package Type: TSSOP
• Program Memory Type: Flash
• Program Memory Size: 4KB
• Lead Free Status / RoHS Status: Compliant

Chapter 12 Modulo Timer (S08MTIMV1)
12.4.1
This section shows an example of the MTIM operation as the counter reaches a matching value from the
modulo register.
In the example of
prescaler is set to PS = %0010 or divide-by-4. The modulo value in the
When the counter,
continues counting. The timer overflow flag, TOF, sets when the counter value changes from $AA to $00.
An MTIM overflow interrupt is generated when TOF is set, if TOIE = 1.
192
selected
clock source
MTIM clock
(PS=%0010)
MTIMCNT
TOF
MTIMMOD:
MTIM Operation Example
Figure
MTIM
$A7
CNT, reaches the modulo value of $AA, the counter overflows to $00 and
12-8, the selected clock source could be any of the five possible choices. The
Figure 12-8. MTIM counter overflow example
MC9S08SH8 MCU Series Data Sheet, Rev. 3
$A8
$A9
$AA
$AA
MTIM
$00
MOD register is set to $AA.
Freescale Semiconductor
$01