AT94K05AL-25DQU Atmel, AT94K05AL-25DQU Datasheet - Page 172

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

Specifications of AT94K05AL-25DQU

• 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: Industrial
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Pin Count: 208
• Package Type: PQFP
• Lead Free Status / RoHS Status: Compliant

6. Power-On Power Supply Requirements
172
AT94KAL Series FPSLIC
Atmel FPGAs require a minimum rated power supply current capacity to insure proper initializa-
tion, and the power supply ramp-up time does affect the current required. A fast ramp-up time
requires more current than a slow ramp-up time.
Table 6-1.
Notes:
Device
AT94K05AL
AT94K10AL
AT94K40AL
1. This specification applies to Commercial and Industrial grade products only.
2. Devices are guaranteed to initialize properly at 50% of the minimum current listed above. A
3. Ramp-up time is measured from 0 V DC to 3.6 V DC. Peak current required lasts less than 2
larger capacity power supply may result in a larger initialization current.
ms, and occurs near the internal power on reset threshold voltage.
Power-On Power Supply Requirements
Description
Maximum Current Supply
Maximum Current Supply
(1)
Maximum Current
100 mA
50 mA
1138I–FPSLI–1/08
(2)(3)