AT94K05AL ATMEL Corporation, AT94K05AL Datasheet - Page 161

• Manufacturer Part Number: AT94K05AL
• Description: Fpslic Devices Combine 5K Gates of Atmel's Patented AT40K Fpga Architecture, a 20 Mips Avr 8-bit Risc Microprocessor Core, Numerous Fixed Microcontroller Peripheries And up to 36K Bytes of Program And Data SRAM.
• 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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