MC68HC711KS2CFN3 Freescale Semiconductor, MC68HC711KS2CFN3 Datasheet - Page 229

• Manufacturer Part Number: MC68HC711KS2CFN3
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC711KS2CFN3

• Cpu Family: HC11
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI/SPI
• Program Memory Type: ROM
• Program Memory Size: 32KB
• Total Internal Ram Size: 1KB
• # I/os (max): 51
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 68
• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

10.4.3 Analog-to-Digital Converter Result Registers
M68HC11K Family
MOTOROLA
Address: $0031
Address: $0032
Address: $0033
Address: $0034
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
Figure
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Figure 10-5. Analog-to-Digital Result Registers (ADR1–ADR4))
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
10-2, which shows the A/D conversion sequence diagram.
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Analog-to-Digital (A/D) Converter
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Analog-to-Digital Result Register 1
Analog-to-Digital Result Register 2
Analog-to-Digital Result Register 3
Analog-to-Digital Result Register 4
= Unimplemented
Bit 6
Bit 6
Bit 6
Bit 6
6
Bit 5
Bit 5
Bit 5
Bit 5
5
Undefined after reset
Undefined after reset
Undefined after reset
Undefined after reset
Bit 4
Bit 4
Bit 4
Bit 4
4
Bit 3
Bit 3
Bit 3
Bit 3
3
Analog-to-Digital (A/D) Converter
A/D Control/Status Registers
Bit 2
Bit 2
Bit 2
Bit 2
2
Bit 1
Bit 1
Bit 1
Bit 1
1
Technical Data
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
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