MC68HC11K1CFN4 Freescale Semiconductor, MC68HC11K1CFN4 Datasheet - Page 222

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MC68HC11K1CFN4

Manufacturer Part Number
MC68HC11K1CFN4
Description
IC MCU 640 EEPROM 4MHZ 84-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC11K1CFN4

Core Processor
HC11
Core Size
8-Bit
Speed
4MHz
Connectivity
SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
37
Program Memory Type
ROMless
Eeprom Size
640 x 8
Ram Size
768 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
Program Memory Size
-

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Manufacturer
Quantity
Price
Part Number:
MC68HC11K1CFN4
Manufacturer:
FREESCALE
Quantity:
831
Part Number:
MC68HC11K1CFN4
Manufacturer:
Freescale Semiconductor
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Analog-to-Digital (A/D) Converter
10.3 Functional Description
Technical Data
222
AN1
AN2
AN3
AN4
AN5
AN6
AN7
PE0
AN0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
ANALOG
MUX
ADR1
The A/D converter system consists of four functional blocks as shown in
Figure
Figure 10-1. A/D Converter Block Diagram
Freescale Semiconductor, Inc.
For More Information On This Product,
Multiplexer
Analog converter
Result storage
Digital control
RESULT
10-1:
SUCCESSIVE APPROXIMATION
Analog-to-Digital (A/D) Converter
REGISTER AND CONTROL
WITH SAMPLE AND HOLD
8-BIT CAPACITIVE DAC
Go to: www.freescale.com
ADR2
RESULT REGISTER INTERFACE
ADR3
ADCTL
ADR4
M68HC11K Family
V
V
DATA BUS
INTERNAL
RH
RL
MOTOROLA

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