# ATTINY40-XU (Component) ## Description ATTINY40-XU TSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL LCSC Part Number: C619522 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯) ## Component Details - **Owner:** lcsc - **Created:** 10/30/2024 - **Last Updated:** 10/30/2024 - **Visibility:** Public - **Manufacturer Part Number:** ATTINY40-XU - **LCSC Part Number:** C619522 - **Package or Case Code:** TSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL - **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 | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/ATTINY40-XU/13435440) | $1.39 | 0 | | [LCSC](https://www.lcsc.com/product-detail/C619522.html) | $3.5029 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATTINY40-XU?qs=7AReRZHh%2FSuGBbG0wCBJ6g%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATTINY40-XU-2627706?utm_currency=USD) | N/A | N/A | - **Manufacturer:** Microchip - **MPN:** ATTINY40-XU - **Mount Type:** PCB - **Package / Case Code:** 20-TSSOP - **Pin Count:** 20 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | (PCINT8/ADC8)PB0 | | | 2 | (PCINT7/ADC7)PA7 | | | 3 | (PCINT6/ADC6)PA6 | | | 4 | (PCINT5/ADC5/OC0B)PA5 | | | 5 | (PCINT4/ADC4/T0)PA4 | | | 6 | (PCINT3/ADC3)PA3 | | | 7 | (PCINT2/ADC2/AIN1)PA2 | | | 8 | (PCINT1/ADC1/AIN0)PA1 | | | 9 | (PCINT0/ADC0)PA0 | | | 10 | GND | | | 11 | VCC | | | 12 | PC5(CLKI/TPICLK/PCINT17) | | | 13 | PC4(MOSI/SDA/TPIDATA/PCINT16) | | | 14 | ~{PC3(RESET}/PCINT15) | | | 15 | PC2(INT0/CLKO/MISO/PCINT14) | | | 16 | PC1(SCK/SCL/ICP1/T1/PCINT13) | | | 17 | PC0(OC0A/~{SS}/PCINT12) | | | 18 | PB3(ADC11/PCINT11) | | | 19 | PB2(ADC10/PCINT10) | | | 20 | PB1(ADC9/PCINT9) | | --- *Generated from [https://www.flux.ai/lcsc/attiny40-xu~bkih](https://www.flux.ai/lcsc/attiny40-xu~bkih)*