MC68HC908GR4CFA Freescale Semiconductor, MC68HC908GR4CFA Datasheet - Page 80

• Manufacturer Part Number: MC68HC908GR4CFA
• Description: IC MCU 4K FLASH 8.2MHZ 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR4CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Analog-to-Digital Converter (ADC)
5.3 Features
5.4 Functional Description
Technical Data
80
NOTE:
Features of the ADC module include:
The ADC provides six pins for sampling external sources at pins
PTB5/ATD5–PTB0/ATD0. An analog multiplexer allows the single ADC
converter to select one of six ADC channels as ADC voltage in (V
V
analog-to-digital converter. When the conversion is completed, ADC
places the result in the ADC data register and sets a flag or generates
an interrupt. See
References to DMA (direct-memory access) and associated functions
are only valid if the MCU has a DMA module. If the MCU has no DMA,
any DMA-related register bits should be left in their reset state for
expected MCU operation.
ADIN
Freescale Semiconductor, Inc.
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For More Information On This Product,
Six channels with multiplexed input
Linear successive approximation with monotonicity
8-bit resolution
Single or continuous conversion
Conversion complete flag or conversion complete interrupt
Selectable ADC clock
is converted by the successive approximation register-based
Analog-to-Digital Converter (ADC)
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Figure
5-1.
MC68HC908GR8 — Rev 4.0
MOTOROLA
ADIN
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