# ATMEGA324PB-MU (Component)
## Description
ATMEGA324PB-MU
QFN-44_L7.0-W7.0-P0.50-BL-EP5.2
LCSC Part Number: C1338744
JLCPCB Part Class: Extended Part
Manufactured by MICROCHIP(美国微芯)
## Component Details
- **Owner:** lcsc
- **Created:** 10/31/2024
- **Last Updated:** 10/31/2024
- **Visibility:** Public
- **Manufacturer Part Number:** ATMEGA324PB-MU
- **Package or Case Code:** QFN-44_L7.0-W7.0-P0.50-BL-EP5.2
- **LCSC Part Number:** C1338744
- **Manufacturer Name:** MICROCHIP(美国微芯)
- **JLCPCB Part Class:** Extended Part
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/atmega324pb-mu/microchip-technology.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATMEGA324PB-MU/6217833) | $2.16 | 2K |
| [LCSC](https://www.lcsc.com/product-detail/C1338744.html) | $3.7662 | 18 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATMEGA324PB-MU?qs=%2FPOkb%252BiDxRUr0QTCLdeTTg%3D%3D) | $2.16 | 220 |
| [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATMEGA324PB-MU-5686407?utm_currency=USD) | N/A | N/A |
- **Manufacturer:** Microchip
- **MPN:** ATMEGA324PB-MU
- **Mount Type:** PCB
- **Package / Case Code:** 44-QFN
- **Pin Count:** 45
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | (MOSI0/ICP3/PTCY)PB5 | |
| 2 | (MISO0/OC3A/PTCY)PB6 | |
| 3 | (SCK0/OC3B/OC4B/PTCY)PB7 | |
| 4 | ~{RESET} | |
| 5 | VCC | |
| 6 | GND | |
| 7 | (XTAL2)PE0 | |
| 8 | (XTAL1)PE1 | |
| 9 | (RXD0/T3/PTCXY)PD0 | |
| 10 | (TXD0/PTCXY)PD1 | |
| 11 | (RXD1/INT0/PTCXY)PD2 | |
| 12 | (TXD1/INT1/PTCXY)PD3 | |
| 13 | (XCK1/OC1B/PTCXY)PD4 | |
| 14 | (OC1A/PTCXY)PD5 | |
| 15 | ~{(SS1}/ICP1/OC2B/PTCXY)PD6 | |
| 16 | (SCK1/XCK2/OC2A/PTCXY)PD7 | |
| 17 | (MISO1/RXD2/PTCXY)PE2 | |
| 18 | (MOSI1/TXD2/PTCXY)PE3 | |
| 19 | (SCL0/PTCXY)PC0 | |
| 20 | (SDA0/PTCXY)PC1 | |
| 21 | (TCK/T4/PTCXY)PC2 | |
| 22 | (TMS/ICP4/PTCXY)PC3 | |
| 23 | PC4(PTCXY/OC4A/TDO) | |
| 24 | PC5(PTCXY/ACO/TDI) | |
| 25 | PC6(TOSC1) | |
| 26 | PC7(TOSC2) | |
| 27 | AVCC | |
| 28 | GND | |
| 29 | PE4(AREF) | |
| 30 | PA7(ADC7/PTCY) | |
| 31 | PA6(ADC6/PTCY) | |
| 32 | PA5(ADC5/PTCY) | |
| 33 | PA4(ADC4/PTCY) | |
| 34 | PA3(ADC3/PTCY) | |
| 35 | PA2(ADC2/PTCY) | |
| 36 | PA1(ADC1/PTCY) | |
| 37 | PA0(ADC0/PTCY) | |
| 38 | PE5(SDA1) | |
| 39 | PE6(SCL1) | |
| 40 | PB0(PTCY/T0/XCK0) | |
| 41 | PB1(PTCY/T1/CLKO) | |
| 42 | PB2(AIN0/PTCY/INT2) | |
| 43 | PB3(AIN1/PTCY/OC0A) | |
| 44 | PB4(PTCY/OC0B/SS0) | |
| 45 | EP | |
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*Generated from [https://www.flux.ai/lcsc/atmega324pb-mu~tmyc](https://www.flux.ai/lcsc/atmega324pb-mu~tmyc)*