MC68HC908AS60CFN Freescale Semiconductor, MC68HC908AS60CFN Datasheet - Page 407

• Manufacturer Part Number: MC68HC908AS60CFN
• Description: IC MCU 60K FLASH 8MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908AS60CFN

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8.4MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 40
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

23.1 Contents
MC68HC908AS60 — Rev. 1.0
Technical Data — MC68HC908AS60
Section 23. Analog-to-Digital Converter (ADC-15)
23.2
23.3
23.4
23.4.1
23.4.2
23.4.3
23.4.4
23.4.5
23.5
23.6
23.6.1
23.6.2
23.7
23.7.1
23.7.2
23.7.3
23.8
23.8.1
23.8.2
23.8.3
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413
Analog-to-Digital Converter (ADC-15)
ADC Port I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409
Voltage Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410
Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .410
Continuous Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . 411
Accuracy and Precision . . . . . . . . . . . . . . . . . . . . . . . . . . . 411
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .411
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .412
ADC Analog Power Pin (V
ADC Analog Ground Pin (V
ADC Voltage In (ADCVIN) . . . . . . . . . . . . . . . . . . . . . . . . . 412
ADC Status and Control Register. . . . . . . . . . . . . . . . . . . . 413
ADC Data Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416
ADC Input Clock Register . . . . . . . . . . . . . . . . . . . . . . . . . 416
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Voltage Reference Pin (V
Voltage Reference Low Pin (V
DDAREF
SSA
REFH
)/ADC
REFL
). . . . . . . . . . . . . . . . . . .412
)/ADC
) . . . . . . . . . . . . . . . 412
Technical Data