# W9812G6KH\-6 (Component)

## Description

128Mb Synchronous DRAM, 2 Mb x 16 b x 4 Banks, 166 MHz, TSOP\-II\-54
DRAM MEMORY
TSOP?II\*22\.2x10\.16mm\*P0\.8mm\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/4/2026
- **Last Updated:** 10/4/2026
- **Visibility:** Public
- **Part Type:** DRAM
- **Manufacturer Part Number:** W9812G6KH\-6
- **Package or Case Code:** TSOP\-II\-54\_22\.2x10\.16mm\_P0\.8mm
- **Manufacturer Name:** Winbond
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/a9596f89e5b29d9abfbbadf900321fd5183410121cc922628b156b418a8e93e7\.pdf

## 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/w9812g6kh-6/winbond-electronics.html?utm_currency=USD&region=nac) | $2\.8944 | 0 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/winbond-electronics/W9812G6KH-6/4800163) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C62379.html) | $6\.1514 | 706 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Winbond/W9812G6KH-6?qs=qSfuJ%25252Bfl%252Fd7HvIB%252Fqqnr%25252BQ%253D%253D) | $8\.20 | 176 |
| [Verical](https://www.verical.com/pd/winbond-dram-W9812G6KH-6-1937216?utm_currency=USD) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Memory
- **Manufacturer:** Winbond
- **MPN:** W9812G6KH\-6
- **Package / Case Code:** TSOP
- **Pin Count:** 54
- **Logic Function:** Storage
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | VDD | Power In |
| 2 | DQ0 | Bi\-Directional |
| 3 | VDDQ | Power In |
| 4 | DQ1 | Bi\-Directional |
| 5 | DQ2 | Bi\-Directional |
| 6 | VSSQ | Power In |
| 7 | DQ3 | Bi\-Directional |
| 8 | DQ4 | Bi\-Directional |
| 9 | VDDQ | Passive |
| 10 | DQ5 | Bi\-Directional |
| 11 | DQ6 | Bi\-Directional |
| 12 | VSSQ | Passive |
| 13 | DQ7 | Bi\-Directional |
| 14 | VDD | Passive |
| 15 | LDQM | Input |
| 16 | \~\{WE\} | Input |
| 17 | \~\{CAS\} | Input |
| 18 | \~\{RAS\} | Input |
| 19 | \~\{CS\} | Input |
| 20 | BS0 | Input |
| 21 | BS1 | Input |
| 22 | A10/AP | Input |
| 23 | A0 | Input |
| 24 | A1 | Input |
| 25 | A2 | Input |
| 26 | A3 | Input |
| 27 | VDD | Passive |
| 28 | VSS | Power In |
| 29 | A4 | Input |
| 30 | A5 | Input |
| 31 | A6 | Input |
| 32 | A7 | Input |
| 33 | A8 | Input |
| 34 | A9 | Input |
| 35 | A11 | Input |
| 36 | NC | Not Connected |
| 37 | CKE | Input |
| 38 | CLK | Input |
| 39 | UDQM | Input |
| 40 | NC | Not Connected |
| 41 | VSS | Passive |
| 42 | DQ8 | Bi\-Directional |
| 43 | VDDQ | Passive |
| 44 | DQ9 | Bi\-Directional |
| 45 | DQ10 | Bi\-Directional |
| 46 | VSSQ | Passive |
| 47 | DQ11 | Bi\-Directional |
| 48 | DQ12 | Bi\-Directional |
| 49 | VDDQ | Passive |
| 50 | DQ13 | Bi\-Directional |
| 51 | DQ14 | Bi\-Directional |
| 52 | VSSQ | Passive |
| 53 | DQ15 | Bi\-Directional |
| 54 | VSS | Passive |

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*Generated from [https://flux\.ai/kicad\-part\-library/w9812g6kh\-6](https://flux.ai/kicad-part-library/w9812g6kh-6)*