MC908GR48ACFAE Freescale Semiconductor, MC908GR48ACFAE Datasheet - Page 195

• Manufacturer Part Number: MC908GR48ACFAE
• Description: IC MCU 48K FLASH 8MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908GR48ACFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 37
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Processor Series: HC08GR
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: ESCI/SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 8
• 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: 24-ch x 10-bit
• Controller Family/series: HC08
• No. Of I/o's: 37
• Ram Memory Size: 1.5KB
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Interrupt Status Register 1
IF6–IF1 — Interrupt Flags 1–6
Bit 0 and Bit 1 — Always read 0
Interrupt Status Register 2
IF14–IF7 — Interrupt Flags 14–7
Interrupt Status Register 3
IF22–IF15 — Interrupt Flags 22–15
Freescale Semiconductor
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
These flags indicate the presence of an interrupt request from the source 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:
Address:
Address:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Write:
Write:
Write:
MC68HC908GR60A • MC68HC908GR48A • MC68HC908GR32A Data Sheet, Rev. 5
$FE04
$FE05
$FE06
Bit 7
Bit 7
IF14
Bit 7
IF22
IF6
R
R
R
R
R
R
0
0
0
Figure 14-12. Interrupt Status Register 1 (INT1)
Figure 14-13. Interrupt Status Register 2 (INT2)
Figure 14-14. Interrupt Status Register 3 (INT3)
= Reserved
= Reserved
= Reserved
IF13
IF21
IF5
R
R
R
6
0
6
0
6
0
IF12
IF20
IF4
R
R
R
5
0
5
0
5
0
IF11
IF19
IF3
R
R
R
4
0
4
0
4
0
IF10
IF18
IF2
R
R
R
3
0
3
0
3
0
IF17
IF9
IF1
R
R
R
2
0
2
0
2
0
IF16
IF8
R
R
R
1
0
0
1
0
1
0
Table
Table
Bit 0
Bit 0
Bit 0
IF15
Table
IF7
R
R
R
0
0
0
0
Exception Control
14-3.
14-3.
14-3.
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