MC68HC908LD60IFU Freescale Semiconductor, MC68HC908LD60IFU Datasheet - Page 171

• Manufacturer Part Number: MC68HC908LD60IFU
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC908LD60IFU

• Cpu Family: HC08
• Device Core Size: 8b
• Frequency (max): 6MHz
• Program Memory Type: Flash
• Program Memory Size: 60KB
• Total Internal Ram Size: 1KB
• # I/os (max): 39
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 6-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: PQFP
• Lead Free Status / Rohs Status: Compliant

13.1 Contents
MC68HC908LD60
Freescale Semiconductor
Technical Data — MC68HC908LD60
—
Section 13. Analog-to-Digital Converter (ADC)
Rev. 1.1
13.2
13.3
13.4
13.4.1
13.4.2
13.4.3
13.4.4
13.4.5
13.5
13.6
13.6.1
13.6.2
13.7
13.7.1
13.7.2
13.7.3
13.7.4
13.7.5
13.8
13.8.1
13.8.2
13.8.3
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
ADC Port I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Voltage Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .174
Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Continuous Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Accuracy and Precision . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176
ADC Analog Power Pin (VDDA). . . . . . . . . . . . . . . . . . . . . 176
ADC Analog Ground Pin (VSSA) . . . . . . . . . . . . . . . . . . . .176
ADC Voltage Reference High Pin (VRH) . . . . . . . . . . . . . . 176
ADC Voltage Reference Low Pin (VRL). . . . . . . . . . . . . . . 176
ADC Voltage In (ADCVIN) . . . . . . . . . . . . . . . . . . . . . . . . . 176
ADC Status and Control Register. . . . . . . . . . . . . . . . . . . .177
ADC Data Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
ADC Input Clock Register . . . . . . . . . . . . . . . . . . . . . . . . . 179
Analog-to-Digital Converter (ADC)
Technical Data
171