# HT1621 (Component) ## Description LCD Drivers HT1621 SSOP-48_L16.0-W7.6-P0.64-LS10.7-BL LCSC Part Number: C512789 JLCPCB Part Class: Extended Part Manufactured by HGSEMI(华冠) ## Component Details - **Owner:** lcsc - **Created:** 11/1/2024 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Part Type:** LCD Drivers - **Package or Case Code:** SSOP-48_L16.0-W7.6-P0.64-LS10.7-BL - **Product Info Url:** https://lcsc.com/product-detail/LCD-Drivers_HGSEMI-HT1621_C512789.html - **LCSC Part Number:** C512789 - **Manufacturer Part Number:** HT1621 - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2107131912_HGSEMI-HT1621_C512789.pdf - **Manufacturer Name:** HGSEMI(华冠) - **Used in:** 5 projects - **Part Type:** Electromechanical Components - **MPN:** HT1621 - **Mount Type:** PCB - **Package / Case Code:** 48-SSOP - **Pin Count:** 48 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | SEG7 | | | 2 | SEG6 | | | 3 | SEG5 | | | 4 | SEG4 | | | 5 | SEG3 | | | 6 | SEG2 | | | 7 | SEG1 | | | 8 | SEG0 | | | 9 | ~{CS} | | | 10 | ~{RD} | | | 11 | ~{WR} | | | 12 | DATA | | | 13 | VSS | | | 14 | OSCO | | | 15 | OSCI | | | 16 | VLCD | | | 17 | VDD | | | 18 | ~{IRQ} | | | 19 | BZ | | | 20 | ~{BZ} | | | 21 | COM0 | | | 22 | COM1 | | | 23 | COM2 | | | 24 | COM3 | | | 25 | SEG31 | | | 26 | SEG30 | | | 27 | SEG29 | | | 28 | SEG28 | | | 29 | SEG27 | | | 30 | SEG26 | | | 31 | SEG25 | | | 32 | SEG24 | | | 33 | SEG23 | | | 34 | SEG22 | | | 35 | SEG21 | | | 36 | SEG20 | | | 37 | SEG19 | | | 38 | SEG18 | | | 39 | SEG17 | | | 40 | SEG16 | | | 41 | SEG15 | | | 42 | SEG14 | | | 43 | SEG13 | | | 44 | SEG12 | | | 45 | SEG11 | | | 46 | SEG10 | | | 47 | SEG9 | | | 48 | SEG8 | | --- *Generated from [https://www.flux.ai/lcsc/ht1621~c3es](https://www.flux.ai/lcsc/ht1621~c3es)*