MC68HC711P2CFN4 Freescale Semiconductor, MC68HC711P2CFN4 Datasheet - Page 173

• Manufacturer Part Number: MC68HC711P2CFN4
• Description: IC MCU 32K OTP 4MHZ 84-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711P2CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: MI Bus, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Eeprom Size: 640 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Technical Data — MC68HC11P2
9.1 Contents
9.2 Introduction
MC68HC11P2 — Rev 1.0
9.2
9.3
9.4
9.5
9.6
9.7
The analog-to-digital (A/D) system, a successive approximation
converter, uses an all-capacitive charge redistribution technique to
convert analog signals to digital values.
The A/D converter shares input pins with port E:
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .174
A/D converter power-up and clock select . . . . . . . . . . . . . 178
Channel assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Control, status and results registers . . . . . . . . . . . . . . . . . 181
Operation in STOP and WAIT modes . . . . . . . . . . . . . . . . . 184
Section 9. Analog-to-Digital Converter
Analog-to-Digital Converter
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PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
Pin
Alternate
function
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
Technical Data