MCHC908QY1CDWE Freescale Semiconductor, MCHC908QY1CDWE Datasheet - Page 113

• Manufacturer Part Number: MCHC908QY1CDWE
• Description: IC MCU 1.5K FLASH 16-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908QY1CDWE

• 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-SOIC (0.300", 7.5mm Width)
• Processor Series: HC08QY
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05AE, DEMO908QB8, DEMO908QC16
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

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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