MC908AZ60AMFU Freescale Semiconductor, MC908AZ60AMFU Datasheet - Page 152

• Manufacturer Part Number: MC908AZ60AMFU
• Description: IC MCU FLASH 8.4MHZ 60K 64QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AZ60AMFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8.4MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 52
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Break Module (BRK)
13.5.1 Break Status and Control Register
The break status and control register contains break module enable and status bits.
BRKE — Break Enable Bit
BRKA — Break Active Bit
13.5.2 Break Address Registers
The break address registers contain the high and low bytes of the desired breakpoint address. Reset
clears the break address registers.
152
This read/write bit enables breaks on break address register matches. Clear BRKE by writing a 0 to bit
7. Reset clears the BRKE bit.
This read/write status and control bit is set when a break address match occurs. Writing a 1 to BRKA
generates a break interrupt. Clear BRKA by writing a 0 to it before exiting the break routine. Reset
clears the BRKA bit.
1 = Breaks enabled on 16-bit address match
0 = Breaks disabled on 16-bit address match
1 = (When read) Break address match
0 = (When read) No break address match
Register:
Address:
Address:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Write:
Write:
Write:
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
Figure 13-4. Break Address Registers (BRKH and BRKL)
Figure 13-3. Break Status and Control Register (BSCR)
$FE0E
$FE0C
BRKE
BRKH
Bit 15
Bit 7
Bit 7
Bit 7
0
0
0
= Unimplemented
$FE0D
BRKA
BRKL
14
6
0
6
0
6
0
13
5
0
0
5
0
5
0
12
4
0
0
4
0
4
0
11
3
0
0
3
0
3
0
10
2
0
0
2
0
2
0
1
0
0
1
9
0
1
0
Freescale Semiconductor
Bit 0
Bit 0
Bit 8
Bit 0
0
0
0
0