MC68HC908LK24CFU Freescale Semiconductor, MC68HC908LK24CFU Datasheet - Page 431

• Manufacturer Part Number: MC68HC908LK24CFU
• Description: IC MCU 24K FLASH 8MHZ SPI 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908LK24CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 40
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

23.5.2 Stop Mode
23.6 Break Module Registers
23.6.1 Break Status and Control Register
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
Address:
A break interrupt causes exit from stop mode and sets the SBSW bit in
the break status register.
These registers control and monitor operation of the break module:
The break status and control register (BRKSCR) contains break module
enable and status bits.
BRKE — Break Enable Bit
Reset:
Read:
Write:
•
•
•
•
•
This read/write bit enables breaks on break address register matches.
Clear BRKE by writing a logic 0 to bit 7. Reset clears the BRKE bit.
Figure 23-3. Break Status and Control Register (BRKSCR)
1 = Breaks enabled on 16-bit address match
0 = Breaks disabled on 16-bit address match
Break status and control register (BRKSCR)
Break address register high (BRKH)
Break address register low (BRKL)
SIM break status register (SBSR)
SIM break flag control register (SBFCR)
$FE0E
BRKE
Bit 7
0
Break Module (BRK)
= Unimplemented
BRKA
6
0
5
0
0
4
0
0
3
0
0
2
0
0
Break Module Registers
Break Module (BRK)
1
0
0
Data Sheet
Bit 0
0
0
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