The ATSAMD21E15L-AF is a microcontroller made by Microchip Technology in a TQFP-32(7x7) package with 32 pins. -40℃~+125℃ 1.62V~3.6V 10bit 12bit 26 32 Bit 32KB 48MHz 4KB ARM Cortex-M0+ Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (MCU_Microchip_SAMD:ATSAMD21E15L-A, from KiCad's library) and its footprint (Package_QFP:TQFP-32_7x7mm_P0.8mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1341171). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | PA02 | Input/output |
| 2 | PA03 | Input/output |
| 3 | PB04 | Input/output |
| 4 | PB05 | Input/output |
| 5 | PA04 | Input/output |
| 6 | PA05 | Input/output |
| 7 | PA06 | Input/output |
| 8 | PA07 | Input/output |
| 9 | VDDIO/VDDANA | Power in |
| 10 | GND | Power in |
| 11 | PA08 | Input/output |
| 12 | PA09 | Input/output |
| 13 | PA10 | Input/output |
| 14 | PA11 | Input/output |
| 15 | PA14 | Input/output |
| 16 | PA15 | Input/output |
| 17 | PA16 | Input/output |
| 18 | PA17 | Input/output |
| 19 | PA18 | Input/output |
| 20 | PA19 | Input/output |
| 21 | PA22 | Input/output |
| 22 | PA23 | Input/output |
| 23 | PA24 | Input/output |
| 24 | PA25 | Input/output |
| 25 | RESET | Input |
| 26 | GND | Passive |
| 27 | VDDCORE | Power out |
| 28 | VDDIO | Power in |
| 29 | PA30 | Input/output |
| 30 | PA31 | Input/output |
| 31 | PB02 | Input/output |
| 32 | PB03 | Input/output |
glingy/playground
This repository contains the development kit for building code for the Atmel SAM D21 playground board. This board was developed to help members of the Solar Car Club (Prisum) at Iowa State University to learn how to…
<iframe src="https://pcbkit.io/embed/parts/microchip/ATSAMD21E15L-AF" title="ATSAMD21E15L-AF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/ATSAMD21E15L-AF.jpg" alt="ATSAMD21E15L-AF" width="1200" height="900">[](https://pcbkit.io/parts/microchip/ATSAMD21E15L-AF)Yes. The symbol is MCU_Microchip_SAMD:ATSAMD21E15L-A and the footprint Package_QFP:TQFP-32_7x7mm_P0.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
TQFP-32(7x7), with 32 pins. Its footprint is drawn on this page.
Microchip Technology publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C1341171, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the STM32F051K6T6 by STMicroelectronics, the C8051F350-GQR by Silicon Labs, the ATSAMD21E18A-AU by Microchip Technology and the ATSAMC21E18A-AU by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
