MC68HC908QY1CP Freescale Semiconductor, MC68HC908QY1CP Datasheet - Page 113

• Manufacturer Part Number: MC68HC908QY1CP
• Description: IC MCU 1.5K FLASH 16-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908QY1CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, PWM
• Number Of I /o: 13
• Program Memory Size: 1.5KB (1.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

13.6.2.1 Interrupt Status Register 1
IF1 and IF3–IF5 — Interrupt Flags
Bit 0, 1, 3, and 7 — Always read 0
13.6.2.2 Interrupt Status Register 2
I
Bit 0–6 — Always read 0
13.6.2.3 Interrupt Status Register 3
IF15 — Interrupt Flags
Bit 1–7 — Always read 0
Freescale Semiconductor
F
14 — Interrupt Flags
These flags indicate the presence of interrupt requests from the sources shown in
This flag indicates 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
1 = Interrupt request present
0 = No interrupt request present
Address: $FE04
Address: $FE05
Address: $FE06
Reset:
Reset:
Reset:
Read:
Read:
Read:
Write:
Write:
Write:
Bit 7
Bit 7
IF14
Bit 7
R
R
R
R
R
R
0
0
0
0
0
Figure 13-11. Interrupt Status Register 1 (INT1)
Figure 13-12. Interrupt Status Register 2 (INT2)
Figure 13-13. Interrupt Status Register 3 (INT3)
= Reserved
= Reserved
= Reserved
IF5
MC68HC908QY/QT Family Data Sheet, Rev. 6
R
R
R
0
0
6
0
6
0
6
0
IF4
R
R
R
5
0
5
0
0
5
0
0
IF3
R
R
R
4
0
4
0
0
4
0
0
R
R
R
3
0
0
3
0
0
3
0
0
IF1
R
R
R
2
0
2
0
0
2
0
0
R
R
R
1
0
0
1
0
0
1
0
0
Table
Bit 0
Table
Bit 0
Bit 0
IF15
Table
R
R
R
0
0
0
0
0
Exception Control
13-3.
13-3.
13-3.
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