MC68HC908GP32CB Freescale Semiconductor, MC68HC908GP32CB Datasheet - Page 216

• Manufacturer Part Number: MC68HC908GP32CB
• Description: IC MCU 32K FLASH 8MHZ 42-SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GP32CB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 33
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• For Use With: M68EVB908GP32 - BOARD EVALUATION FOR HC908GP32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Development Support
216
1. Writing a 0 clears SBSW.
$FE00
$FE02
$FE03
$FE09
$FE0A
$FE0B
Addr.
SIM Break Status Register
Break Status and Control
SIM Break Flag Control
Register Name
Break Address High
Register (BRKSCR)
Break Address Low
Register (SBFCR)
ADDRESS BUS[15:0]
Register (BRKH)
Register (BRKL)
See page 218.
See page 219.
See page 218.
See page 218.
See page 218.
Reserved
(SBSR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Figure 18-1. Break Module Block Diagram
Figure 18-2. Break I/O Register Summary
ADDRESS BUS[15:8]
ADDRESS BUS[7:0]
BRKE
BCFE
Bit15
Bit 7
MC68HC908GP32 Data Sheet, Rev. 10
Bit 7
R
R
0
0
0
0
0
BREAK ADDRESS REGISTER HIGH
BREAK ADDRESS REGISTER LOW
8-BIT COMPARATOR
8-BIT COMPARATOR
= Unimplemented
BRKA
Bit14
Bit 6
R
R
R
6
0
0
0
0
Bit13
Bit 5
R
R
R
5
0
0
0
0
0
Bit12
Bit 4
R
R
R
R
4
0
0
0
0
0
= Reserved
CONTROL
Bit11
Bit 3
R
R
R
3
0
0
0
0
0
Bit10
Bit 2
R
R
R
2
0
0
0
0
0
Freescale Semiconductor
BKPT
(TO SIM)
Note
SBSW
Bit 1
Bit9
R
R
1
0
0
0
0
0
0
(1)
Bit 0
Bit 0
Bit8
R
R
R
0
0
0
0
0