MC812A4CPVE8 Freescale Semiconductor, MC812A4CPVE8 Datasheet - Page 38

• Manufacturer Part Number: MC812A4CPVE8
• Description: IC MCU 16BIT EEPROM 4K 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC812A4CPVE8

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 83
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: EEPROM
• Ram Size: 1K 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: 112-LQFP
• Processor Series: HC812A
• Core: HC12
• Data Bus Width: 16 bit
• Data Ram Size: 1 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Controller Family/series: 68HC12
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 1KB
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Register Block
38
$009A
$009B
$009C
$009D
$009E
$0093
$0094
$0095
$0096
$0097
$0098
$0099
Addr.
Timer Channel 1 Register
Timer Channel 2 Register
Timer Channel 2 Register
Timer Channel 3 Register
Timer Channel 3 Register
Timer Channel 4 Register
Timer Channel 4 Register
Timer Channel 5 Register
Timer Channel 5 Register
Timer Channel 6 Register
Timer Channel 6 Register
Timer Channel 7 Register
Register Name
See page 133.
See page 133.
See page 133.
See page 133.
See page 133.
See page 133.
See page 133.
See page 133.
See page 133.
See page 133.
See page 133.
See page 133.
High (TC2H)
High (TC3H)
High (TC4H)
High (TC5H)
High (TC6H)
High (TC7H)
Low (TC1L)
Low (TC2L)
Low (TC3L)
Low (TC4L)
Low (TC5L)
Low (TC6L)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Figure 2-1. Register Map (Sheet 10 of 14)
Bit 15
Bit 15
Bit 15
Bit 15
Bit 15
Bit 15
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
0
0
0
0
0
0
0
0
0
0
0
0
MC68HC812A4 Data Sheet, Rev. 7
= Unimplemented
Bit 14
Bit 14
Bit 14
Bit 14
Bit 14
Bit 14
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
6
0
0
0
0
0
0
0
0
0
0
0
0
Bit 13
Bit 13
Bit 13
Bit 13
Bit 13
Bit 13
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
5
0
0
0
0
0
0
0
0
0
0
0
0
Bit 12
Bit 12
Bit 12
Bit 12
Bit 12
Bit 12
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
R
4
0
0
0
0
0
0
0
0
0
0
0
0
= Reserved
Bit 11
Bit 11
Bit 11
Bit 11
Bit 11
Bit 11
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
3
0
0
0
0
0
0
0
0
0
0
0
0
Bit 10
Bit 10
Bit 10
Bit 10
Bit 10
Bit 10
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
2
0
0
0
0
0
0
0
0
0
0
0
0
Freescale Semiconductor
U = Unaffected
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
1
0
0
0
0
0
0
0
0
0
0
0
0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
0
0
0
0
0
0
0
0
0
0
0
0