MCHC908JK3CPE Freescale Semiconductor, MCHC908JK3CPE Datasheet - Page 146

• Manufacturer Part Number: MCHC908JK3CPE
• Description: IC MCU 4K FLASH 20-PDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908JK3CPE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

Analog-to-Digital Converter (ADC)
11.8.2 ADC Data Register
Technical Data
144
NOTES:
1. If any unused channels are selected, the resulting ADC conversion will be unknown.
2. The voltage levels supplied from internal reference nodes as specified in the table are used to verify the
CH4
operation of the ADC converter both in production test and for user applications.
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
:
CH3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
:
One 8-bit result register is provided. This register is updated each time
an ADC conversion completes.
CH2
0
0
0
0
1
1
1
1
0
0
0
0
1
0
0
1
1
1
1
:
Table 11-1. MUX Channel Select
Analog-to-Digital Converter (ADC)
CH1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
1
0
0
1
1
:
CH0
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
:
ADC Channel
ADC10
ADC11
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
ADC8
ADC9
—
—
—
MC68H(R)C908JL3
V
V
DDA
SSA
Freescale Semiconductor
ADC power off
Input Select
(see Note 1)
Reserved
Unused
Unused
(see Note 2)
(see Note 2)
PTB0
PTB1
PTB2
PTB3
PTB4
PTB5
PTB6
PTB7
PTD3
PTD2
PTD1
PTD0
—
Rev. 1.1