MC908GR4CPE Freescale Semiconductor, MC908GR4CPE Datasheet - Page 76
MC908GR4CPE
Manufacturer Part Number
MC908GR4CPE
Description
IC MCU 4K FLASH 8MHZ 28-DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Specifications of MC908GR4CPE
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-DIP (0.600", 15.24mm)
Controller Family/series
HC08
No. Of I/o's
21
Ram Memory Size
384Byte
Cpu Speed
8MHz
No. Of Timers
2
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 MHz
Number Of Programmable I/os
21
Number Of Timers
3
Operating Supply Voltage
3 V to 5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
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
- Current page: 76 of 408
- Download datasheet (4Mb)
Resets and Interrupts
4.4.3.1 Interrupt Status Register 1
4.4.3.2 Interrupt Status Register 2
Technical Data
76
Address:
Address:
IF6–IF1 — Interrupt Flags 6–1
Bit 1 and Bit 0 — Always read 0
IF14–IF7 — Interrupt Flags 14–7
Reset:
Reset:
Read:
Read:
Write:
Write:
Freescale Semiconductor, Inc.
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
For More Information On This Product,
1 = Interrupt request present
0 = No interrupt request present
1 = Interrupt request present
0 = No interrupt request present
R = Reserved
R = Reserved
$FE04
$FE05
Bit 7
Bit 7
IF14
IF6
R
R
0
0
Figure 4-7. Interrupt Status Register 1 (INT1)
Figure 4-8. Interrupt Status Register 2 (INT2)
Go to: www.freescale.com
Resets and Interrupts
IF13
IF5
R
R
6
0
6
0
Table
Table
IF12
IF4
R
R
5
0
5
0
4-2.
4-2.
IF11
IF3
R
R
4
0
4
0
IF10
IF2
R
R
3
0
3
0
MC68HC908GR8 — Rev 4.0
IF1
IF9
R
R
2
0
2
0
IF8
R
R
1
0
0
1
0
MOTOROLA
Bit 0
Bit 0
IF7
R
R
0
0
0
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