AT89LP4052(2008) View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT89LP4052
(Rev.:2008)

8-bit Microcontroller with 2/4-Kbyte Flash

Atmel Corporation 

AT89LP2052/LP4052

Figure 8-2. Single-cycle ALU Operation (Example: INC R0)

T1

T2

T3

System Clock

Total Execution Time

Register Operand Fetch

ALU Operation Execute

Result Write Back

Fetch Next Instruction

Figure 8-3. Two-Cycle ALU Operation (Example: ADD A, #data)

T1

T2

T3

System Clock

Total Execution Time

Fetch Immediate Operand

ALU Operation Execute

Result Write Back

Fetch Next Instruction

9

3547I–MICRO–6/08

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