MC68HC908LB8CPE Freescale Semiconductor, MC68HC908LB8CPE Datasheet - Page 206

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MC68HC908LB8CPE

Manufacturer Part Number
MC68HC908LB8CPE
Description
IC MCU 8K FLASH 8MHZ 20DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC68HC908LB8CPE

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVR, POR, PWM
Number Of I /o
18
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 7x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908LB8CPE
Manufacturer:
IR
Quantity:
10
Development Support
19.2.2.2 Break Address Registers
The break address registers (BRKH and BRKL) contain the high and low bytes of the desired breakpoint
address. Reset clears the break address registers.
19.2.2.3 Break Auxiliary Register
The break auxiliary register (BRKAR) contains a bit that enables software to disable the COP while the
MCU is in a state of break interrupt with monitor mode.
BDCOP — Break Disable COP Bit
19.2.2.4 Break Status Register
The break status register (BSR) contains a flag to indicate that a break caused an exit from wait mode.
This register is only used in emulation mode.
206
This read/write bit disables the COP during a break interrupt. Reset clears the BDCOP bit.
1 = COP disabled during break interrupt
0 = COP enabled during break interrupt.
Address: $FE09
Address: $FE0A
Address: $FE02
Reset:
Reset:
Reset:
Read:
Read:
Read:
Write:
Write:
Write:
Bit 15
Bit 7
Bit 7
Bit 7
Bit 7
0
0
0
0
Figure 19-4. Break Address Register High (BRKH)
Figure 19-5. Break Address Register Low (BRKL)
Figure 19-6. Break Auxiliary Register (BRKAR)
= Unimplemented
Bit 14
Bit 6
6
0
6
0
6
0
0
MC68HC908LB8 Data Sheet, Rev. 1
Bit 13
Bit 5
5
0
5
0
5
0
0
Bit 12
Bit 4
4
0
4
0
4
0
0
Bit 11
Bit 3
3
0
3
0
3
0
0
Bit 10
Bit 2
2
0
2
0
2
0
0
Bit 9
Bit 1
1
0
1
0
1
0
0
Freescale Semiconductor
BDCOP
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
0
0
0

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