MC68HC908GR8CFA Freescale Semiconductor, MC68HC908GR8CFA Datasheet - Page 69

• Manufacturer Part Number: MC68HC908GR8CFA
• Description: IC MCU FLSH 8BIT8MHZ 7.5K32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR8CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 7.5KB (7.5K 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: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

MC68HC908GR8 — Rev 4.0
MOTOROLA
YES
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 4-6. Interrupt Processing
INSTRUCTION
INSTRUCTION
FETCH NEXT
INSTRUCTION
INTERRUPTS
FROM RESET
INTERRUPT
INTERRUPT
INTERRUPT
I BIT SET?
I BIT SET?
OTHER
BREAK
CGM
IRQ
SWI
RTI
?
?
?
?
?
?
NO
NO
Go to: www.freescale.com
NO
NO
NO
NO
NO
Resets and Interrupts
YES
YES
YES
YES
YES
YES
LOAD PC WITH INTERRUPT VECTOR
UNSTACK CPU REGISTERS
EXECUTE INSTRUCTION
STACK CPU REGISTERS
SET I BIT
Resets and Interrupts
Technical Data
Interrupts
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