S9S08SG8E2VTJR Freescale Semiconductor, S9S08SG8E2VTJR Datasheet - Page 143

• Manufacturer Part Number: S9S08SG8E2VTJR
• Description: 8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF
• Manufacturer: Freescale Semiconductor

Specifications of S9S08SG8E2VTJR

• Rohs: yes
• Core: HCS08
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 40 MHz
• Program Memory Size: 8 KB
• Data Ram Size: 512 B
• On-chip Adc: Yes
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TSSOP-20
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Interface Type: I2C, SCI, SPI
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Program Memory Type: Flash
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.7 V

9.3.10
The pin control registers disable the digital interface to the associated MCU pins used as analog inputs to
reduce digital noise and improve conversion accuracy. APCTL3 controls channels 16–23 of the ADC
module. This register is not implemented on MCUs that do not have associated external analog inputs.
Consult the ADC channel assignment in the module introduction for information on availability of this
register.
Freescale Semiconductor
ADPC23
ADPC22
ADPC21
ADPC20
ADPC19
ADPC18
ADPC9
ADPC8
Field
Field
1
0
7
6
5
4
3
2
Reset:
ADC Pin Control 9 — ADPC9 controls the pin associated with channel AD9.
0 AD9 pin I/O control enabled
1 AD9 pin I/O control disabled
ADC Pin Control 8 — ADPC8 controls the pin associated with channel AD8.
0 AD8 pin I/O control enabled
1 AD8 pin I/O control disabled
W
ADC Pin Control 23 — ADPC23 controls the pin associated with channel AD23.
0 AD23 pin I/O control enabled
1 AD23 pin I/O control disabled
ADC Pin Control 22 — ADPC22 controls the pin associated with channel AD22.
0 AD22 pin I/O control enabled
1 AD22 pin I/O control disabled
ADC Pin Control 21 — ADPC21 controls the pin associated with channel AD21.
0 AD21 pin I/O control enabled
1 AD21 pin I/O control disabled
ADC Pin Control 20 — ADPC20 controls the pin associated with channel AD20.
0 AD20 pin I/O control enabled
1 AD20 pin I/O control disabled
ADC Pin Control 19 — ADPC19 controls the pin associated with channel AD19.
0 AD19 pin I/O control enabled
1 AD19 pin I/O control disabled
ADC Pin Control 18 — ADPC18 controls the pin associated with channel AD18.
0 AD18 pin I/O control enabled
1 AD18 pin I/O control disabled
R
Pin Control 3 Register (APCTL3)
ADPC23
7
0
Table 9-11. APCTL2 Register Field Descriptions (continued)
ADPC22
0
Table 9-12. APCTL3 Register Field Descriptions
6
Figure 9-12. Pin Control 3 Register (APCTL3)
ADPC21
MC9S08SG32 Data Sheet, Rev. 8
0
5
ADPC20
0
4
Description
Description
ADPC19
0
3
Chapter 9 Analog-to-Digital Converter (S08ADC10V1)
ADPC18
0
2
ADPC17
0
1
ADPC16
0
0
137