MCHC912B32CFUE8 Freescale Semiconductor, MCHC912B32CFUE8 Datasheet - Page 46

• Manufacturer Part Number: MCHC912B32CFUE8
• Description: IC MCU 32K FLASH 8MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MCHC912B32CFUE8

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 63
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 768 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Cpu Family: HC12
• Device Core Size: 16b
• Frequency (max): 8MHz
• Interface Type: SCI/SPI
• Total Internal Ram Size: 1KB
• # I/os (max): 63
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Package: 80PQFP
• Family Name: HC12
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 63
• Processor Series: HC912B
• Core: HC12
• Data Ram Size: 1 KB
• Maximum Clock Frequency: 8 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: M68EVB912B32E
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Block
46
Addr.
$007C
$007D
$0075
$0076
$0077
$0078
$0079
$007A
$007B
$007E
$007F
$0080
Notes:
1. Available only on MC68HC912B32 and MC68HC912BC32 devices.
2. Available only on MC68HC912B32 and MC68HC12BE32 devices.
3. Available only on MC68HC(9)12BC32 devices.
Timer IC/OC Select Register
Register Name
ATD Result Register 2
ATD Result Register 3
ATD Result Register 3
ATD Result Register 4
ATD Result Register 4
ATD Result Register 5
ATD Result Register 5
ATD Result Register 6
ATD Result Register 6
ATD Result Register 7
ATD Result Register 7
See page 286.
See page 286.
See page 286.
See page 286.
See page 286.
See page 286.
See page 286.
See page 286.
See page 286.
See page 286.
See page 286.
See page 141.
(ADRx3H)
(ADRx4H)
(ADRx5H)
(ADRx6H)
(ADRx7H)
(ADRx2L)
(ADRx3L)
(ADRx4L)
(ADRx5L)
(ADRx6L)
(ADRx7L)
(TIOS)
Figure 2-1. Register Map (Sheet 7 of 19)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
M68HC12B Family Data Sheet, Rev. 9.1
Bit 15
Bit 15
Bit 15
Bit 15
Bit 15
IOS7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
0
= Unimplemented
Bit 14
Bit 14
Bit 14
Bit 14
Bit 14
IOS6
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
6
0
Bit 13
Bit 13
Bit 13
Bit 13
Bit 13
IOS5
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
5
0
Bit 12
Bit 12
Bit 12
Bit 12
Bit 12
IOS4
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
R
4
0
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
= Reserved
Bit 11
Bit 11
Bit 11
Bit 11
Bit 11
IOS3
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
3
0
Bit 10
Bit 10
Bit 10
Bit 10
Bit 10
IOS2
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
2
0
Freescale Semiconductor
U = Unaffected
IOS1
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
1
0
IOS0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
0