# ATMEGA2561-16AU (Component) ## Description ATMEL & AVR ATMEGA2561-16AU TQFP-64_L14.0-W14.0-P0.80-LS16.0-TL LCSC Part Number: C113558 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯) ## Component Details - **Owner:** lcsc - **Created:** 11/8/2024 - **Last Updated:** 11/8/2024 - **Visibility:** Public - **Package or Case Code:** TQFP-64_L14.0-W14.0-P0.80-LS16.0-TL - **Manufacturer Part Number:** ATMEGA2561-16AU - **LCSC Part Number:** C113558 - **Part Type:** ATMEL & AVR - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** MICROCHIP(美国微芯) ## 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/atmega2561-16au/microchip-technology?region=nac) | $14.31 | 0 | | [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/ATMEGA2561-16AU/13446474) | $15.50 | 1.3K | | [LCSC](https://www.lcsc.com/product-detail/C113558.html) | $11.4521 | 93 | | [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATMEGA2561-16AU?qs=aqrrBurbvGewVTWp6iwFEA%3D%3D) | $15.50 | 331 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=ATMEGA2561-16AU) | $14.40 | 90 | | [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATMEGA2561-16AU-2625635?utm_currency=USD) | $8.465 | 589 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Microchip - **MPN:** ATMEGA2561-16AU - **Mount Type:** PCB - **Package / Case Code:** 64-TQFP - **Pin Count:** 64 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | (OC0B)PG5 | | | 2 | (RXD0/PCINT8/PDI)PE0 | | | 3 | (TXD0/PDO)PE1 | | | 4 | (XCK0/AIN0)PE2 | | | 5 | (OC3A/AIN1)PE3 | | | 6 | (OC3B/INT4)PE4 | | | 7 | (OC3C/INT5)PE5 | | | 8 | (T3/INT6)PE6 | | | 9 | (ICP3/CLKO/INT7)PE7 | | | 10 | ~{(SS}/PCINT0)PB0 | | | 11 | (SCK/PCINT1)PB1 | | | 12 | (MOSI/PCINT2)PB2 | | | 13 | (MISO/PCINT3)PB3 | | | 14 | (OC2A/PCINT4)PB4 | | | 15 | (OC1A/PCINT5)PB5 | | | 16 | (OC1B/PCINT6)PB6 | | | 17 | (OC0A/OC1C/PCINT7)PB7 | | | 18 | (TOSC2)PG3 | | | 19 | (TOSC1)PG4 | | | 20 | ~{RESET} | | | 21 | VCC | | | 22 | GND | | | 23 | XTAL2 | | | 24 | XTAL1 | | | 25 | (SCL/INT0)PD0 | | | 26 | (SDA/INT1)PD1 | | | 27 | (RXD1/INT2)PD2 | | | 28 | (TXD1/INT3)PD3 | | | 29 | (ICP1)PD4 | | | 30 | (XCK1)PD5 | | | 31 | (T1)PD6 | | | 32 | (T0)PD7 | | | 33 | PG0(WR#) | | | 34 | PG1(RD#) | | | 35 | PC0(A8) | | | 36 | PC1(A9) | | | 37 | PC2(A10) | | | 38 | PC3(A11) | | | 39 | PC4(A12) | | | 40 | PC5(A13) | | | 41 | PC6(A14) | | | 42 | PC7(A15) | | | 43 | PG2(ALE) | | | 44 | PA7(AD7) | | | 45 | PA6(AD6) | | | 46 | PA5(AD5) | | | 47 | PA4(AD4) | | | 48 | PA3(AD3) | | | 49 | PA2(AD2) | | | 50 | PA1(AD1) | | | 51 | PA0(AD0) | | | 52 | VCC | | | 53 | GND | | | 54 | PF7(ADC7/TDI) | | | 55 | PF6(ADC6/TDO) | | | 56 | PF5(ADC5/TMS) | | | 57 | PF4(ADC4/TCK) | | | 58 | PF3(ADC3) | | | 59 | PF2(ADC2) | | | 60 | PF1(ADC1) | | | 61 | PF0(ADC0) | | | 62 | AREF | | | 63 | GND | | | 64 | AVCC | | --- *Generated from [https://www.flux.ai/lcsc/atmega2561-16au~9gcp](https://www.flux.ai/lcsc/atmega2561-16au~9gcp)*