MC68HC711E9FU

Manufacturer Part NumberMC68HC711E9FU
ManufacturerFreescale Semiconductor
MC68HC711E9FU datasheet
 


Specifications of MC68HC711E9FU

Cpu FamilyHC11Device Core Size8b
Frequency (max)4MHzInterface TypeSCI/SPI
Program Memory TypeEPROMProgram Memory Size12KB
Total Internal Ram Size512Byte# I/os (max)38
Number Of Timers - General Purpose8Operating Supply Voltage (typ)3.3/5V
Operating Supply Voltage (max)5.5VOperating Supply Voltage (min)3V
On-chip Adc8-chx8-bitInstruction Set ArchitectureCISC
Operating Temp Range0C to 70COperating Temperature ClassificationCommercial
MountingSurface MountPin Count64
Package TypePQFPLead Free Status / Rohs StatusNot Compliant
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Analog-to-Digital (A/D) Converter
3.10 A/D Converter Result Registers
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
shows the A/D conversion sequence diagram.
Register name: Analog-to-Digital Converter Result Register 1
Bit 7
Read:
Bit 7
Write:
Reset:
Register name: Analog-to-Digital Converter Result Register 2
Bit 7
Read:
Bit 7
Write:
Reset:
Register name: Analog-to-Digital Converter Result Register 3
Bit 7
Read:
Bit 7
Write:
Reset:
Register name: Analog-to-Digital Converter Result Register 4
Bit 7
Read:
Bit 7
Write:
Reset:
= Unimplemented
64
Address: $1031
6
5
4
3
Bit 6
Bit 5
Bit 4
Bit 3
Indeterminate after reset
Address: $1032
6
5
4
3
Bit 6
Bit 5
Bit 4
Bit 3
Indeterminate after reset
Address: $1033
6
5
4
3
Bit 6
Bit 5
Bit 4
Bit 3
Indeterminate after reset
Address: $1034
6
5
4
3
Bit 6
Bit 5
Bit 4
Bit 3
Indeterminate after reset
Figure 3-6. Analog-to-Digital Converter
Result Registers (ADR1–ADR4)
M68HC11E Family Data Sheet, Rev. 5.1
Figure
3-3, which
2
1
Bit 0
Bit 2
Bit 1
Bit 0
2
1
Bit 0
Bit 2
Bit 1
Bit 0
2
1
Bit 0
Bit 2
Bit 1
Bit 0
2
1
Bit 0
Bit 2
Bit 1
Bit 0
Freescale Semiconductor