MC68HC912B32CFU8 Freescale Semiconductor, MC68HC912B32CFU8 Datasheet - Page 49

• Manufacturer Part Number: MC68HC912B32CFU8
• Description: IC MCU 32K FLASH 8MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC68HC912B32CFU8

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Freescale Semiconductor
Addr.
$009C
$009D
$009A
$009B
$009E
$009F
$00A0
$00A1
$00A2
$00A3
$00A4
$00A5
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.
Compare 5 Register High (TC5H)
Compare 6 Register High (TC6H)
Compare 7 Register High (TC7H)
Pulse Accumulator Flag Register
Compare 5 Register Low (TC5L)
Compare 6 Register Low (TC6L)
Compare 7 Register Low (TC7L)
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Register Name
Pulse Accumulator Control
Pulse Accumulator Count
Pulse Accumulator Count
Pulse Accumulator Count
Pulse Accumulator Count
Register 3 (PACN3)
Register 2 (PACN2)
Register 1 (PACN1)
Register 0 (PACN0)
Register (PACTL)
See page 150.
See page 150.
See page 151.
See page 151.
See page 151.
See page 151.
See page 151.
See page 153.
See page 178.
See page 178.
See page 178.
See page 178.
(PAFLG)
Figure 2-1. Register Map (Sheet 10 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 7
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
0
0
= Unimplemented
PAEN
Bit 14
Bit 14
Bit 14
Bit 6
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
0
PAMOD
Bit 13
Bit 13
Bit 13
Bit 5
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
0
PEDGE
Bit 12
Bit 12
Bit 12
Bit 4
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
0
= Reserved
Bit 11
Bit 11
Bit 11
CLK1
Bit 3
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
0
Bit 10
Bit 10
Bit 10
CLK0
Bit 2
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
0
U = Unaffected
PAOVF
PAOVI
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 1
Bit 1
Bit 1
Bit 1
1
0
0
0
0
0
0
0
0
0
0
0
0
Registers
Bit 0
PAIF
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
PAI
0
0
0
0
0
0
0
0
0
0
0
0
49