MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 108

• 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: -

System Integration Module (SIM)
7.8 SIM Registers
7.8.1 SIM Break Status Register (SBSR)
Data Sheet
108
Note: Writing a logic 0 clears SBSW.
Address:
The SIM has three memory mapped registers.
mapping of these registers.
The SIM break status register contains a flag to indicate that a break
caused an exit from stop or wait mode.
SBSW — SIM Break Stop/Wait Bit
Reset:
Read:
Write:
This status bit is useful in applications requiring a return to wait or stop
mode after exiting from a break interrupt. Clear SBSW by writing a
logic 0 to it. Reset clears SBSW.
1 = Stop mode or wait mode was exited by break interrupt
0 = Stop mode or wait mode was not exited by break interrupt
$FE00
Address
Bit 7
$FE00
$FE01
$FE03
R
0
Figure 7-18. SIM Break Status Register (SBSR)
System Integration Module (SIM)
Table 7-5. SIM Registers Summary
R
6
0
R
R
5
0
Register
SBFCR
SBSR
SRSR
= Reserved
R
4
0
R
3
0
MC68HC908BD48
Table 7-5
Freescale Semiconductor
Access Mode
R
2
0
User
User
User
SBSW
shows the
Note
1
0
—
Rev. 2.1
Bit 0
R
0