MC908GR4CDWE Freescale Semiconductor, MC908GR4CDWE Datasheet - Page 288

• Manufacturer Part Number: MC908GR4CDWE
• Description: IC MCU 4K FLASH 8MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908GR4CDWE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 17
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: HC08
• No. Of I/o's: 21
• Ram Memory Size: 384Byte
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC08GR
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8.2 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68CBL05CE, M68EML08GPGTE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

System Integration Module (SIM)
19.6.1.4 Interrupt Status Register 1
19.6.1.5 Interrupt Status Register 2
Technical Data
288
Address:
Address:
I6–I1 — Interrupt Flags 1–6
Bit 0 and Bit 1 — Always read 0
I14–I7 — Interrupt Flags 14–7
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
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Interrupt request present
0 = No interrupt request present
1 = Interrupt request present
0 = No interrupt request present
$FE04
$FE05
Bit 7
Bit 7
I14
I6
R
R
Figure 19-12. Interrupt Status Register 1 (INT1)
R
R
Figure 19-13. Interrupt Status Register 2 (INT2)
0
0
System Integration Module (SIM)
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= Reserved
= Reserved
I13
I5
R
R
6
0
6
0
Table
Table
I12
I4
R
R
5
0
5
0
19-3.
19-3.
I11
I3
R
R
4
0
4
0
I10
I2
R
R
3
0
3
0
MC68HC908GR8 — Rev 4.0
I1
I9
R
R
2
0
2
0
I8
R
R
1
0
0
1
0
MOTOROLA
Bit 0
Bit 0
I7
R
R
0
0
0