at94k05al-25aqi ATMEL Corporation, at94k05al-25aqi Datasheet - Page 161

• Manufacturer Part Number: at94k05al-25aqi
• Description: 5k - 40k Gates Of At40k Fpga With 8-bit Microcontroller, Up To 36k Bytes Of Sram And On-chip Jtag Ice
• Manufacturer: ATMEL Corporation

Power-On
Power Supply
Requirements
Rev. 1138F–FPSLI–06/02
Atmel FPGAs require a minimum rated power supply current capacity to insure proper initial-
ization, 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 48. Power-On Power Supply Requirements
Notes:
Device
AT94K05AL
AT94K10AL
AT94K20AL
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.
Description
Maximum Current Supply
Maximum Current Supply
(1)
AT94K Series FPSLIC
Maximum Current
100 mA
50 mA
(2)(3)
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