MC68HRC908JK3CP Freescale Semiconductor, MC68HRC908JK3CP Datasheet - Page 139
MC68HRC908JK3CP
Manufacturer Part Number
MC68HRC908JK3CP
Description
IC MCU FLASH 8B 8MHZ RC 4K 20DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908JK1CDW.pdf
(212 pages)
Specifications of MC68HRC908JK3CP
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
Contains lead / RoHS non-compliant
Eeprom Size
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HRC908JK3CP
Manufacturer:
FREECAL
Quantity:
20 000
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11.1 Contents
11.2 Introduction
MC68H(R)C908JL3
Freescale Semiconductor
Technical Data — MC68H(R)C908JL3
—
Section 11. Analog-to-Digital Converter (ADC)
Rev. 1.1
11.2
11.3
11.4
11.4.1
11.4.2
11.4.3
11.4.4
11.4.5
11.5
11.6
11.6.1
11.6.2
11.7
11.7.1
11.8
11.8.1
11.8.2
11.8.3
This section describes the analog-to-digital converter (ADC). The ADC
is an 8-bit, 12-channels analog-to-digital converter.
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
ADC Port I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Voltage Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140
Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Continuous Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Accuracy and Precision . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141
ADC Voltage In (ADCVIN) . . . . . . . . . . . . . . . . . . . . . . . . . 142
ADC Status and Control Register. . . . . . . . . . . . . . . . . . . .142
ADC Data Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
ADC Input Clock Register . . . . . . . . . . . . . . . . . . . . . . . . . 145
Analog-to-Digital Converter (ADC)
Technical Data
137
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