6611 - MachXO3D: Does the NPROGCYC values in Table 3.6 of the MachXO3D datasheet applicable for all temperature grades?
Table 3.6. Programming/Erase Specifications in FPGA-DS-02026-1-7-MachXO3D-Family-Data-Sheet shows the Flash Programming cycles per tRETENTION and Flash Write/Erase cycles value for all temperature grades (Automotive, Commercial, and Industrial).
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When we go closer to the rails, the amount of drive we need drops. So, at 0.2 V from the rail, you will see lower than the 4 mA, 8 mA, 12 mA, 16 mA drive. As per the datasheet, it should be lower than the 4 mA, 8 mA, 12 mA, 16 mA but higher than 0.1 ...
5653 - iCE40 Ultra/UltraLite: What is the accuracy of the 48MHz internal oscillator (FCLKHF) at room temperature 20 deg C and 25 deg C as well as 50 deg C? In the datasheet, I only found +- 10% but I need more information that is specific.
If you refer to FPGA-DS-02008 otherwise known as iCE40 UltaPlus Family Data Sheet, Section 4.15. Internal Oscillators, it is described in Table 4.11 in the parameter description of the said temperature ranges such that for Commercial Temp, the +/- ...
6443 - Power Manager 2: What is the POWR1014 Junction Temperature?
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2516 - MachXO:
What is the meaning of "I/O Tristate Voltage Applied" and "Dedicated Input Voltage Applied" specified in the Absolute Maximum Ratings section of MachXO data sheet?
Solution: There are two cases where an IO pad is driven by an external source. One is the case of a dedicated input pad, and the other is a bi-directional IO pad in which its output can be tri-stated. The "Dedicated Input Voltage Applied" and "I/O ...