ATSAML21J16B-MN
Microchip TechnologyExtended
-40℃~+105℃ 1.62V~3.63V 12bit 12bit 32 Bit 48MHz 51 64KB 8KB ARM Cortex-M0+ Built-in FLASH QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS
- Part id
- microchip/ATSAML21J16B-MN
- Category
- Microcontrollers (MCU, MPU, SOC)
- Package
- QFN-64-EP(9x9)
- Pins
- 65
- In stock
- 0 at JLCPCB (C2056276)
Overview
The ATSAML21J16B-MN is a microcontroller made by Microchip Technology in a QFN-64-EP(9x9) package with 65 pins. -40℃~+105℃ 1.62V~3.63V 12bit 12bit 32 Bit 48MHz 51 64KB 8KB ARM Cortex-M0+ Built-in FLASH QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATSAML21J17B-MUT, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP4.8, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2056276).
Symbol
Footprint
Pinout
65| Pin | Name | Type |
|---|---|---|
| 1 | PA00 | Unspecified |
| 2 | PA01 | Unspecified |
| 3 | PA02 | Unspecified |
| 4 | PA03 | Unspecified |
| 5 | PB04 | Unspecified |
| 6 | PB05 | Unspecified |
| 7 | GNDANA | Unspecified |
| 8 | VDDANA | Unspecified |
| 9 | PB06 | Unspecified |
| 10 | PB07 | Unspecified |
| 11 | PB08 | Unspecified |
| 12 | PB09 | Unspecified |
| 13 | PA04 | Unspecified |
| 14 | PA05 | Unspecified |
| 15 | PA06 | Unspecified |
| 16 | PA07 | Unspecified |
| 17 | PA08 | Unspecified |
| 18 | PA09 | Unspecified |
| 19 | PA10 | Unspecified |
| 20 | PA11 | Unspecified |
| 21 | VDDIO | Unspecified |
| 22 | GND | Unspecified |
| 23 | PB10 | Unspecified |
| 24 | PB11 | Unspecified |
| 25 | PB12 | Unspecified |
| 26 | PB13 | Unspecified |
| 27 | PB14 | Unspecified |
| 28 | PB15 | Unspecified |
| 29 | PA12 | Unspecified |
| 30 | PA13 | Unspecified |
| 31 | PA14 | Unspecified |
| 32 | PA15 | Unspecified |
| 33 | GND | Unspecified |
| 34 | VDDIO | Unspecified |
| 35 | PA16 | Unspecified |
| 36 | PA17 | Unspecified |
| 37 | PA18 | Unspecified |
| 38 | PA19 | Unspecified |
| 39 | PB16 | Unspecified |
| 40 | PB17 | Unspecified |
| 41 | PA20 | Unspecified |
| 42 | PA21 | Unspecified |
| 43 | PA22 | Unspecified |
| 44 | PA23 | Unspecified |
| 45 | PA24 | Unspecified |
| 46 | PA25 | Unspecified |
| 47 | GND | Unspecified |
| 48 | VDDIO | Unspecified |
| 49 | PB22 | Unspecified |
| 50 | PB23 | Unspecified |
| 51 | PA27 | Unspecified |
| 52 | RESET# | Unspecified |
| 53 | VDDCORE | Unspecified |
| 54 | GND | Unspecified |
| 55 | VSW | Unspecified |
| 56 | VDDIN | Unspecified |
| 57 | PA30 | Unspecified |
| 58 | PA31 | Unspecified |
| 59 | PB30 | Unspecified |
| 60 | PB31 | Unspecified |
| 61 | PB00 | Unspecified |
| 62 | PB01 | Unspecified |
| 63 | PB02 | Unspecified |
| 64 | PB03 | Unspecified |
| 65 | EP | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the ATSAML21J16B-MN?
Yes. The symbol is EasyEDA_Cloud:ATSAML21J17B-MUT and the footprint EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP4.8, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ATSAML21J16B-MN?
QFN-64-EP(9x9), with 65 pins. Its footprint is drawn on this page.
Where is the ATSAML21J16B-MN datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the ATSAML21J16B-MN?
JLCPCB lists it as part C2056276, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ATSAML21J16B-MN?
Parts like it in the library: the ATSAMD20J14A-MN by Microchip Technology, the ATSAMC20J18A-MU by Microchip Technology, the ATSAMC21J17A-MU by Microchip Technology and the ATSAMD20J14A-MU by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.