48.11 Rev. F – 07/2015
| Ordering Information | |
| Added ATSAMD21E15B-UUT and ATSAMD21E16B-UUT ordering codes (WLCSP35 package option). | |
| Block Diagram | |
| Updated system block diagram. | |
| Pinout | |
| Added pinout figure for WLCSP35. | |
| Product Mapping | |
| Updated Internal RWW section to start address from 0x00010000 to 0x00400000. | |
| ADC - Analog-to-Digital Converter | |
| References to AREFA and AREFB replaced with VREFA and VREFB respectively. | |
| Electrical Characteristics at 85℃ | |
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Added GPIO cluster note to 'Absolute Maximum Ratings. Added I2S Timing. Updated BOD33 characteristics. Added characterization data for Device Variant B. | |
| Packaging Information | |
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Updated ΘJC value from 3.1 to 15.0 °C/W for 32-pin QFN package in Thermal Resistance Data. Added package drawing for 35 ball WLCSP (Device Variant B). | |
| Schematic Checklist | |
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VDDCORE decoupling capacitor value updated from 100nF to 1μF. References to AREFA and AREFB replaced with VREFA and VREFB respectively. | |
| Electrical Characteristics at 125C | |
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Added I2S Timing. Updated BOD33 characteristics. Added characterization data for Device Variant B. | |