AT94K05AL-25BQX Atmel, AT94K05AL-25BQX Datasheet - Page 47

• Manufacturer Part Number: AT94K05AL-25BQX
• Manufacturer: Atmel

Specifications of AT94K05AL-25BQX

• Device System Gates: 5000
• Propagation Delay Time: 12.1ns
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Commercial
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / RoHS Status: Compliant

1138I–FPSLI–1/08
Figure 4-6.
Figure 4-7
operation using two register operands is executed, and the result is stored back to the destina-
tion register.
Figure 4-7.
The internal data SRAM access is performed in two system clock cycles as described in
Figure
Figure 4-8.
Register Operands Fetch
2nd Instruction Execute
AVR CLK
3rd Instruction Execute
1st Instruction Execute
ALU Operation Execute
Address
2nd Instruction Fetch
3rd Instruction Fetch
4th Instruction Fetch
1st Instruction Fetch
4-8.
Total ExecutionTime
Data
Data
WR
Result Write Back
RD
shows the internal timing concept for the register file. In a single clock cycle an ALU
The Parallel Instruction Fetches and Instruction Executions
Single Cycle ALU Operation
On-chip Data SRAM Access Cycles
AVR CLK
AVR CLK
Prev. Address
T1
T1
T1
Address
T2
AT94KAL Series FPSLIC
T2
T2
T3
T3
T3
T4
T4
T4
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