MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 36

• Manufacturer Part Number: MC68HC908BD48IFB
• Description: IC MCU 48K FLASH 6MHZ USB 44PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908BD48IFB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: I²C, USB
• Peripherals: POR, PWM
• Number Of I /o: 32
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Memory Map
2.4 Reserved Memory Locations
2.5 Input/Output (I/O) Section
Data Sheet
36
Accessing a reserved location can have unpredictable effects on MCU
operation. In the
reserved locations are marked with the word Reserved or with the
letter R.
Most of the control, status, and data registers are in the zero page area
of $0000–$005F. Additional I/O registers have these addresses:
Data registers are shown in
locations.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
$FE00; SIM Break Status Register, SBSR
$FE01; SIM Reset Status Register, SRSR
$FE02; reserved
$FE03; SIM Break Flag Control Register, SBFCR
$FE04; Interrupt Status Register 1, INT1
$FE05; Interrupt Status Register 2, INT2
$FE06; reserved
$FE07; FLASH Control Register, FLCR
$FE08; FLASH block protect register, FLBPR
$FE09; reserved
$FE0A; reserved
$FE0B; reserved
$FE0C; Break Address Register High, BRKH
$FE0D; Break Address Register Low, BRKL
$FE0E; Break Status and Control Register, BRKSCR
Figure 2-1
Memory Map
Figure
and in register figures in this document,
2-2.
Table 2-1
MC68HC908BD48
Freescale Semiconductor
is a list of vector
—
Rev. 2.1