# CYPD3121-40LQXIT Cypress Semiconductor Corp | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Cypress Semiconductor Corp  
**MPN:** `CYPD3121-40LQXIT`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Cypress Semiconductor Corp |
| Manufacturer name | Cypress Semiconductor Corp |
| Manufacturer | Cypress Semiconductor Corp |
| Extra Product Name | CYPD3121-40LQXIT Cypress Semiconductor Corp \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | CYPD3121-40LQXIT |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 8258686 |
| Category | Integrated Circuits (ICs) |
| Mfr | Cypress Semiconductor Corp |
| Series | EZ-PD? CCG3 |
| Package | Tape & Reel (TR) |
| Product Status | Obsolete |
| Applications | USB Type C |
| Core Processor | ARM? Cortex?-M0 |
| Program Memory Type | FLASH (128kB) |
| Controller Series | - |
| RAM Size | 8K x 8 |
| Interface | I?C, SPI, UART/USART, USB |
| Number of I/O | 16 |
| Voltage - Supply | 2.7V ~ 21.5V |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 40-UFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (6x6) |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 8258686 |  |  | None | 1 |
| Future Electronics | C017870427 | 3.5052 | 1 | None | 2500 |

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Structured data: `/python/html6/product/500/109000000/109425500/part_--CYPD312140LQXIT---CypressSemiconductorCorp--73c3a9c8c0.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp