MC68HC11K1CFN4 Freescale Semiconductor, MC68HC11K1CFN4 Datasheet - Page 143

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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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Part Number:
MC68HC11K1CFN4
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FREESCALE
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831
Part Number:
MC68HC11K1CFN4
Manufacturer:
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6.7 Port E
M68HC11K Family
MOTOROLA
NOTE:
Alternate Pin Function:
Address: $000A
Port E, PE[7:0], is the only port that functions as input only, and its pins
are configured as high-impedance inputs out of reset. It also serves as
the analog input for the analog-to-digital converter when this function is
enabled by software (see
Converter).
PORT E should not be read during the sample portion of an A/D
conversion.
Reset:
Read:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 6-10. Port E Data Register (PORTE)
Bit 7
AN7
PE7
Go to: www.freescale.com
Parallel Input/Output
PE6
AN6
6
PE5
AN5
Section 10. Analog-to-Digital (A/D)
5
Undefined after reset
PE4
AN4
4
PE3
AN3
3
AN2
PE2
2
Parallel Input/Output
PD1
AN1
1
Technical Data
Bit 0
PD0
AN0
Port E
143

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