AT89LP2052-20XU datasheet(9/90 Pages) ATMEL

Part #	AT89LP2052-20XU

Description	8-bit Microcontroller with 2/4-Kbyte Flash

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Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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9

3547F–MICRO–6/06

AT89LP2052/LP4052

Figure 8-2.

Single-cycle ALU Operation (Example: INC R0)

Figure 8-3.

Two-Cycle ALU Operation (Example: ADD A, #data)

System Clock

Total Execution Time

Register Operand Fetch

T1

T2

T3

ALU Operation Execute

Result Write Back

Fetch Next Instruction

System Clock

Total Execution Time

Fetch Immediate Operand

T1

T2

T3

ALU Operation Execute

Result Write Back

Fetch Next Instruction

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