PolarFire FPGA Overview This datasheet covers the electrical AC and DC specifications for four temperature grades of devices. AC and DC electrical characteristics and parametric values, unless otherwise noted, apply to all temperature grade devices. For example, worst-case STD speed grade applies to all temperature grade devices and 1 speed grade applies to all temperature grade devices except Military. In addition, Low-Power (L) devices are equivalent in performance to STD speed grade devices where offered. Users are expected to close timing using SmartTime for the speed and temperate grade of the device chosen. Table 1. PolarFire Minimum and Maximum Junction Temperatures by Temperature Grade Temperature Grade Minimum Junction Temperature Maximum Junction Temperature Extended Commercial (E) 0 C 100 C Industrial (I) 40 C 100 C Automotive AECQ-100 (T2) 40 C 125 C Military (M) 55 C 125 C Table 2. PolarFire Speed Grade Options by Temperature Grade Temperature Grade Standard Speed Grade 1 Speed Grade Extended Commercial (E) Available Available Industrial (I) Available Available Automotive T2 (T2) Available Available Military (M) Available Not Available Table 3. PolarFire Package Ball Composition by Temperature Grade Temperature Grade Ball Material Composition Package Decoupling Capacitor Solder Paste (FC484, FC784, FC1152) Extended Commercial (E) RoHS RoHS Industrial (I) RoHS RoHS Automotive T2 (T2) RoHS RoHS Military (M) Pb Pb PolarFire device programming functions (programming, verify, and digest check) are only allowed over the Industrial temperature range regardless of the temperature grade of the device selected. Retention characteristics for each temperature range explicitly describe the retention characteristics for that temperature-grade device. You cannot, for example, use the retention characteristics at 110 C and apply them to the Extended Commercial or Industrial devices with a maximum T of 100 C. Retention characteristics for Military-grade devices and Automotive-grade J devices at the absolute maximum junction temperature of 125 C can be profiled using the PolarFire Retention Calculator, which can be obtained by contacting technical support at www.microchip.com/support. Datasheet DS00003831B-page 1 2021 Microchip Technology Inc. and its subsidiaries Table of Contents Overview........................................................................................................................................................ 1 1. References..............................................................................................................................................3 2. Device Offering........................................................................................................................................4 3. Silicon and Libero Tool Status.................................................................................................................5 4. DC Characteristics.................................................................................................................................. 7 4.1. Absolute Maximum Rating........................................................................................................... 7 4.2. Recommended Operating Conditions.......................................................................................... 8 4.3. Input and Output.........................................................................................................................17 5. AC Switching Characteristics................................................................................................................ 27 5.1. I/O Standards Specifications......................................................................................................27 5.2. Clocking Specifications.............................................................................................................. 44 5.3. Fabric Specifications.................................................................................................................. 50 5.4. Transceiver Switching Characteristics........................................................................................53 5.5. Transceiver Protocol Characteristics..........................................................................................67 5.6. Non-Volatile Characteristics....................................................................................................... 75 5.7. System Services.........................................................................................................................84 5.8. Fabric Macros.............................................................................................................................85 5.9. Power-Up to Functional Timing.................................................................................................. 89 5.10. Dedicated Pins........................................................................................................................... 93 5.11. User Crypto................................................................................................................................ 96 6. Revision History.................................................................................................................................. 102 The Microchip Website...............................................................................................................................106 Product Change Notification Service..........................................................................................................106 Customer Support...................................................................................................................................... 106 Microchip Devices Code Protection Feature..............................................................................................106 Legal Notice............................................................................................................................................... 106 Trademarks................................................................................................................................................ 107 Quality Management System..................................................................................................................... 108 Worldwide Sales and Service.....................................................................................................................109 DS00003831B-page 2 Datasheet 2021 Microchip Technology Inc. and its subsidiaries