ATMEGA3209-MU
Microchip TechnologyExtended
-40℃~+85℃ 1.8V~5.5V 10bit 20MHz 256Byte 32KB 41 4KB 8 Bit AVR Built-in FLASH QFN-48(6x6) Microcontrollers (MCU/MPU/SOC) ROHS
- Part id
- microchip/ATMEGA3209-MU
- Category
- Microcontrollers (MCU, MPU, SOC)
- Package
- QFN-48(6x6)
- Pins
- 2
- In stock
- 0 at JLCPCB (C1341747)
Overview
The ATMEGA3209-MU is a microcontroller made by Microchip Technology in a QFN-48(6x6) package with 49 pins. -40℃~+85℃ 1.8V~5.5V 10bit 20MHz 256Byte 32KB 41 4KB 8 Bit AVR Built-in FLASH QFN-48(6x6) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATMEGA3209-MU, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-48_L6.0-W6.0-P0.40-TL-EP4.6, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1341747).
Symbol
Footprint
Pinout
49| Pin | Name | Type |
|---|---|---|
| 1 | PA5 | Unspecified |
| 2 | PA6 | Unspecified |
| 3 | PA7 | Unspecified |
| 4 | PB0 | Unspecified |
| 5 | PB1 | Unspecified |
| 6 | PB2 | Unspecified |
| 7 | PB3 | Unspecified |
| 8 | PB4 | Unspecified |
| 9 | PB5 | Unspecified |
| 10 | PC0 | Unspecified |
| 11 | PC1 | Unspecified |
| 12 | PC2 | Unspecified |
| 13 | PC3 | Unspecified |
| 14 | VCC | Unspecified |
| 15 | GND | Unspecified |
| 16 | PC4 | Unspecified |
| 17 | PC5 | Unspecified |
| 18 | PC6 | Unspecified |
| 19 | PC7 | Unspecified |
| 20 | PD0 | Unspecified |
| 21 | PD1 | Unspecified |
| 22 | PD2 | Unspecified |
| 23 | PD3 | Unspecified |
| 24 | PD4 | Unspecified |
| 25 | PD5 | Unspecified |
| 26 | PD6 | Unspecified |
| 27 | PD7 | Unspecified |
| 28 | AVDD | Unspecified |
| 29 | GND | Unspecified |
| 30 | PE0 | Unspecified |
| 31 | PE1 | Unspecified |
| 32 | PE2 | Unspecified |
| 33 | PE3 | Unspecified |
| 34 | PF0(TOSC1) | Unspecified |
| 35 | PF1(TOSC2) | Unspecified |
| 36 | PF2 | Unspecified |
| 37 | PF3 | Unspecified |
| 38 | PF4 | Unspecified |
| 39 | PF5 | Unspecified |
| 40 | PF6 | Unspecified |
| 41 | UPDI | Unspecified |
| 42 | VDD | Unspecified |
| 43 | GND | Unspecified |
| 44 | PA0(EXTCLK) | Unspecified |
| 45 | PA1 | Unspecified |
| 46 | PA2 | Unspecified |
| 47 | PA3 | Unspecified |
| 48 | PA4 | Unspecified |
| 49 | EP | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the ATMEGA3209-MU?
Yes. The symbol is EasyEDA_Cloud:ATMEGA3209-MU and the footprint EasyEDA_Cloud:QFN-48_L6.0-W6.0-P0.40-TL-EP4.6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ATMEGA3209-MU?
QFN-48(6x6), with 49 pins. Its footprint is drawn on this page.
Where is the ATMEGA3209-MU datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the ATMEGA3209-MU?
JLCPCB lists it as part C1341747, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ATMEGA3209-MU?
Parts like it in the library: the CY8C4145LQI-PS433 by Infineon Technologies, the CY8C4145LQI-PS423 by Infineon Technologies, the NRF54L05-QFAA-R by Nordic Semicon and the NRF54L10-QFAA-R7 by Nordic Semicon. Check their datasheets: a part that fits the footprint may still differ in its ratings.