MC68HC705KJ1CDW Freescale Semiconductor, MC68HC705KJ1CDW Datasheet - Page 53

• Manufacturer Part Number: MC68HC705KJ1CDW
• Description: IC MCU 4MHZ 1.2K OTP 16-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705KJ1CDW

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 10
• Program Memory Size: 1.2KB (1.2K x 8)
• Program Memory Type: OTP
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

Freescale Semiconductor
MC68HC705KJ1 • MC68HRC705KJ1 • MC68HLC705KJ1 Data Sheet, Rev. 4.1
YES
INSTRUCTION?
INSTRUCTION?
INSTRUCTION.
FROM RESET
INTERRUPT?
INTERRUPT?
FETCH NEXT
EXTERNAL
I BIT SET?
TIMER
SWI
RTI
NO
NO
NO
NO
NO
Figure 5-3. Interrupt Flowchart
YES
YES
YES
YES
LOAD PC WITH INTERRUPT VECTOR.
UNSTACK CCR, A, X, PCH, PCL.
STACK PCL, PCH, X, A, CCR.
EXECUTE INSTRUCTION.
CLEAR IRQ LATCH.
SET I BIT.
Operation
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