S9S08SG8E2VTG Freescale Semiconductor, S9S08SG8E2VTG Datasheet - Page 75

• Manufacturer Part Number: S9S08SG8E2VTG
• Description: 8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF
• Manufacturer: Freescale Semiconductor

Specifications of S9S08SG8E2VTG

• Rohs: yes
• Core: S08
• Processor Series: MC9S08SG8
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 40 MHz
• Program Memory Size: 8 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: TSSOP-16
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Interface Type: SCI, SPI
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 16
• Number Of Timers: 2
• Program Memory Type: Flash
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.7 V

1
5.7.4
This high page register contains bits to configure MCU specific features on the MC9S08SG8 devices.
Freescale Semiconductor
This bit can be written only one time after reset. Additional writes are ignored.
COPCLKS
T1CH1PS
T1CH0PS
Reset:
COPW
Field
ACIC
7
6
4
1
0
W
R
COPCLKS
System Options Register 2 (SOPT2)
COP Watchdog Clock Select — This write-once bit selects the clock source of the COP watchdog.
0 Internal 1-kHz clock is source to COP.
1 Bus clock is source to COP.
COP Window — This write-once bit selects the COP operation mode. When set, the 0x55-0xAA write sequence
to the SRS register must occur in the last 25% of the selected period. Any write to the SRS register during the
first 75% of the selected period will reset the MCU.
0 Normal COP operation
1 Window COP operation (only if COPCLKS = 1)
Analog Comparator to Input Capture Enable— This bit connects the output of ACMP to TPM1 input channel 0.
0 ACMP output not connected to TPM1 input channel 0.
1 ACMP output connected to TPM1 input channel 0.
TPM1CH1 Pin Select— This bit selects the location of the TPM1CH1 pin of the TPM1 module.
0 TPM1CH1 on PTB5.
1 TPM1CH1 on PTC1.
TPM1CH0 Pin Select— This bit selects the location of the TPM1CH0 pin of the TPM1 module.
0 TPM1CH0 on PTA0.
1 TPM1CH0 on PTC0.
0
7
1
= Unimplemented or Reserved
COPW
0
6
1
Figure 5-5. System Options Register 2 (SOPT2)
Table 5-6. SOPT2 Register Field Descriptions
MC9S08SG8 MCU Series Data Sheet, Rev. 7
0
0
5
ACIC
0
4
Description
Chapter 5 Resets, Interrupts, and General System Control
3
0
0
0
0
2
T1CH1PS
0
1
T1CH0PS
0
0
71