# COM20020I-HT (Component) ## Description Interface - Controllers COM20020I-HT PLCC-28_L11.5-W11.5-P1.27-LS12.5-L LCSC Part Number: C1550626 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯) ## Component Details - **Owner:** lcsc - **Created:** 3/17/2026 - **Last Updated:** 3/17/2026 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Package or Case Code:** PLCC-28_L11.5-W11.5-P1.27-LS12.5-L - **LCSC Part Number:** C1550626 - **Manufacturer Part Number:** COM20020I-HT - **Manufacturer Name:** MICROCHIP(美国微芯) - **Part Type:** Interface - Controllers ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C1550626.html) | $11.1905 | 0 | | [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/COM20020I-HT?qs=pA5MXup5wxEyRk0ibFmhXw%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Microchip - **MPN:** COM20020I-HT - **Mount Type:** PCB - **Package / Case Code:** Other - **Pin Count:** 27 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | A0/nMUX | | | 2 | A1 | | | 3 | A2/ALE | | | 4 | AD0 | | | 5 | AD1 | | | 6 | AD2 | | | 7 | VSS | | | 8 | D3 | | | 9 | D4 | | | 10 | D5 | | | 11 | D6 | | | 12 | D7 | | | 13 | N/C | | | 14 | VSS | | | nCS | 25 | | | nINTR | 24 | | | nPULSE1 | 18 | | | nPULSE2 | 19 | | | nRD/nDS | 27 | | | nRESETIN | 23 | | | nTXEN | 21 | | | nWR/DIR | 26 | | | RXIN | 20 | | | VDD | 28 | | | VSS | 22 | | | XTAL1 | 16 | | | XTAL2 | 17 | | --- *Generated from [https://www.flux.ai/lcsc/com20020i-ht~ijtu](https://www.flux.ai/lcsc/com20020i-ht~ijtu)*