MC68HC11E0CFN2 Freescale Semiconductor, MC68HC11E0CFN2 Datasheet - Page 71

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MC68HC11E0CFN2

Manufacturer Part Number
MC68HC11E0CFN2
Description
IC MCU 2MHZ 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheet

Specifications of MC68HC11E0CFN2

Core Processor
HC11
Core Size
8-Bit
Speed
2MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Type
ROMless
Ram Size
512 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
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC11E0CFN2
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC11E0CFN2
Quantity:
17
3.10 A/D Converter Result Registers
M68HC11E Family — Rev. 5
MOTOROLA
These read-only registers hold an 8-bit conversion result. Writes to these registers
have no effect. Data in the A/D converter result registers is valid when the CCF flag
in the ADCTL register is set, indicating a conversion sequence is complete. If
conversion results are needed sooner, refer to
conversion sequence diagram.
Register name: Analog-to-Digital Converter Result Register 1
Register name: Analog-to-Digital Converter Result Register 2
Register name: Analog-to-Digital Converter Result Register 3
Register name: Analog-to-Digital Converter Result Register 4
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Analog-to-Digital (A/D) Converter
Go to: www.freescale.com
= Unimplemented
Figure 3-6. Analog-to-Digital Converter
Bit 6
Bit 6
Bit 6
Bit 6
6
6
6
6
Result Registers (ADR1–ADR4)
Bit 5
Bit 5
Bit 5
Bit 5
5
5
5
5
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Bit 4
Bit 4
Bit 4
Bit 4
4
4
4
4
Address: $1031
Address: $1032
Address: $1033
Address: $1034
Figure
Bit 3
Bit 3
Bit 3
Bit 3
3
3
3
3
Analog-to-Digital (A/D) Converter
A/D Converter Result Registers
3-3, which shows the A/D
Bit 2
Bit 2
Bit 2
Bit 2
2
2
2
2
Bit 1
Bit 1
Bit 1
Bit 1
1
1
1
1
Data Sheet
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
71

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