MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 103

• 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: -

7.6.2.1 Interrupt Status Register 1
7.6.2.2 Interrupt Status Register 2
MC68HC908BD48
Freescale Semiconductor
—
Rev. 2.1
Address:
Address:
IF6–IF1 — Interrupt Flags 6–1
Bit 1and Bit 0 — Always read 0
IF10–IF7 — Interrupt Flags 6–1
Bit 7 and Bit 4 — Always read 0
Reset:
Reset:
Read:
Read:
Write:
Write:
These flags indicate the presence of interrupt requests from the
sources shown in
These flags indicate the presence of interrupt requests from the
sources shown in
1 = Interrupt request present
0 = No interrupt request present
1 = Interrupt request present
0 = No interrupt request present
$FE04
$FE05
Bit 7
Bit 7
IF6
R
R
R
R
0
0
0
System Integration Module (SIM)
Figure 7-11. Interrupt Status Register 1 (INT1)
Figure 7-12. Interrupt Status Register 2 (INT2)
= Reserved
= Reserved
IF5
R
R
6
0
6
0
0
Table
Table
IF4
R
R
5
0
5
0
0
7-4.
7-4.
IF3
R
R
4
0
4
0
0
IF10
IF2
R
R
3
0
3
0
System Integration Module (SIM)
IF1
IF9
R
R
2
0
2
0
IF8
R
R
1
0
1
0
0
Data Sheet
Bit 0
Bit 0
IF7
R
R
0
0
0
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