# CYW20737S Cypress Semiconductor Corp | RF/IF and RFID | DigiKey

**Manufacturer:** Cypress Semiconductor Corp  
**MPN:** `CYW20737S`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Cypress Semiconductor Corp |
| Manufacturer name | Cypress Semiconductor Corp |
| Manufacturer | Cypress Semiconductor Corp, Cypress Semiconductor |
| Extra Product Name | CYW20737S Cypress Semiconductor Corp \| RF/IF and RFID \| DigiKey |
| atoms | 1 |
| moq | 1 |
| MPN | CYW20737S |
| multiple | 1 |
| qtyInStock | 1093 |
| SKU | 428-3657-ND |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1,000 |
| tierPrice1 | 16.35000 |
| tierPrice2 | 14.79500 |
| tierPrice3 | 13.62760 |
| tierPrice4 | 12.45940 |
| tierPrice5 | 11.68064 |
| tierPrice6 | 10.90194 |
| tierPrice7 | 10.35684 |
| Category | RF/IF and RFID |
| Mfr | Cypress Semiconductor Corp |
| Series | Tray |
| Package | Active |
| Part Status | TxRx + MCU |
| Type | Bluetooth, ean |
| RF Family/Standard | Bluetooth v4.0 |
| Protocol | GFSK |
| Modulation | 2.4GHz |
| Frequency | 1Mbps |
| Data Rate (Max) | 4dBm |
| Power - Output | -94dBm |
| Sensitivity | 320kB ROM, 60kB RAM |
| Memory Size | I?C, SPI, UART |
| Serial Interfaces | 3.8V |
| Voltage - Supply | 9.8mA |
| Current - Receiving | 9.1mA |
| Current - Transmitting | -30?C ~ 85?C |
| Operating Temperature | Surface Mount |
| Mounting Type | 48-TFLGA |
| Package / Case | 48-LGA (6.5x6.5) |
| Supplier Device Package | 14 |
| ASIN | B07P9SSLDK |
| AdultProduct | False |
| Asin | B07P9SSLDK |
| Autographed | False |
| Brand | CYPRESS SEMICONDUCTOR |
| ClassificationId | 306506011 |
| DisplayName | Industrial Electrical |
| Height | 75 |
| Identifier | 7039791648811 |
| IdentifierType | EAN |
| ItemClassification | BASE_PRODUCT |
| ItemName | CYW20737S, Bluetooth Low Energy System-in-Package (SiP) Module |
| Item_name | CYW20737S, Bluetooth Low Energy System-in-Package (SiP) Module |
| Item_type_keyword | electronic-components |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 428-3657-ND | 16.35 | 1 | 1093 | 1 |
| Digi-Key | 2015-CYW20737S-ND | 16.19 | 1 | 524 | 1 |
| iodParts | CYW20737S | 3.477 | 1 | 9100 | 260 |
| Newark | 99AC8993 | 18.25 | 1 | None | 1 |
| Digi-Key | 6150863 | 22.27 | 1 | 2500 | 1 |
| Digi-Key | 6593388 | 22.27 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/21500000/21845000/part_--CYW20737S---CypressSemiconductorCorp--2cd2409561.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp