# ATTINY40-SU (Component)
## Description
MICROCHIP
ATTINY40-SU
SOIC-20_L12.8-W7.5-P1.27-LS10.3-BL
LCSC Part Number: C133227
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
- **Manufacturer Name:** MICROCHIP(美国微芯)
- **Manufacturer Part Number:** ATTINY40-SU
- **Part Type:** MICROCHIP
- **JLCPCB Part Class:** Extended Part
- **Datasheet URL:** https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf
- **LCSC Part Number:** C133227
- **Product Info Url:** https://lcsc.com/product-detail/MICROCHIP_MICROCHIP_ATTINY40-SU_ATTINY40-SU_C133227.html
- **Package or Case Code:** SOIC-20_L12.8-W7.5-P1.27-LS10.3-BL
## 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/attiny40-su/microchip-technology.html?utm_currency=USD®ion=nac) | $0.2473 | 24 |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATTINY40-SU/2508027) | $0.51 | 457 |
| [LCSC](https://www.lcsc.com/product-detail/C133227.html) | $1.1968 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATTINY40-SU?qs=7AReRZHh%2FSv2CGlBl5IDkg%3D%3D) | $1.34 | 904 |
| [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATTINY40-SU-2632341?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATTINY40-SU
- **Mount Type:** PCB
- **Package / Case Code:** 20-SOIC
- **Pin Count:** 20
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PB0(ADC8/PCINT8) | |
| 2 | PA7(ADC7/PCINT7) | |
| 3 | PA6(ADC6/PCINT6) | |
| 4 | PA5(ADC5/PCINT5/OC0B) | |
| 5 | PA4(ADC4/PCINT4/T0) | |
| 6 | PA3(ADC3/PCINT3) | |
| 7 | PA2(ADC2/PCINT2/AIN1) | |
| 8 | PA1(ADC1/PCINT1/AIN0) | |
| 9 | PA0(ADC0/PCINT0) | |
| 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) | |
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*Generated from [https://www.flux.ai/lcsc/attiny40-su~hjz1](https://www.flux.ai/lcsc/attiny40-su~hjz1)*