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DocumentsCYW20721B1KWB9GT | Datasheet
Deep-Dive with AI
DocumentsCYW20721B1KWB9GT | Datasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | CYW20721B1KWB9GT |
|---|---|
| Current - Receiving | 5.9 mA |
| Current - Transmitting | 5.6 mA |
| Data Rate (Max) | 3 Mbps |
| Frequency | 2.4 GHz |
| GPIO | 40 |
| Memory Size | 1 MB, 512 kB, 2 MB |
| Modulation | 4-DQPSK, 8-DPSK, QPSK, GFSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -30 ░C |
| Package / Case | WLCSP, 134-BGA |
| Power - Output | 5 dBm |
| Protocol | Bluetooth v5.1 + EDR |
| RF Family/Standard | Bluetooth |
| Sensitivity | -95.5 dBm |
| Serial Interfaces | SPI, I2C, PCM, PDM, UART, I2S |
| Supplier Device Package | 134-WLCSP (3.31x3.22) |
| Type | TxRx + MCU |
| Voltage - Supply [Max] | 3.63 V |
| Voltage - Supply [Min] | 1.76 V |
| Part | Modulation | Sensitivity | Current - Receiving | Memory Size | Power - Output | Package / Case | Voltage - Supply [Min] | Voltage - Supply [Max] | Mounting Type | GPIO | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Data Rate (Max) | RF Family/Standard | Frequency | Serial Interfaces | Protocol | Type | Current - Transmitting | Memory Size [custom] | Memory Size [custom] | Frequency [Min] | Frequency [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 INFINEON | 4-DQPSK 8-DPSK GFSK QPSK | -95.5 dBm | 5.9 mA | 1 MB 2 MB 512 kB | 5 dBm | 40-UFQFN Exposed Pad | 1.76 V | 3.63 V | Surface Mount | 40 | 85 °C | -30 ░C | 40-QFN (5x5) | 3 Mbps | Bluetooth | 2.4 GHz | I2C I2S PCM PDM SPI UART | Bluetooth v5.1 + EDR | TxRx + MCU | 5.6 mA | ||||
 INFINEON | 4-DQPSK 8-DPSK GFSK QPSK | -95.5 dBm | 5.9 mA | 5.5 dBm | 40-UFQFN Exposed Pad | 1.76 V | 3.63 V | Surface Mount | 16 | 85 °C | -30 °C | 40-QFN (5x5) | 3 Mbps | Bluetooth | 2.4 GHz | GPIO HCI I2C I2S PWM SPI UART | Bluetooth v5.1 + EDR | TxRx + MCU | 5.6 mA | 448 kB | 1 MB | |||
INFINEON | 8DPSK 8PSK DQPSK GFSK QPSK | -95.5 dBm | 5.9 mA | 1 MB 2 MB 512 kB | 5 dBm | 40-UFQFN Exposed Pad | 1.76 V | 3.63 V | Surface Mount | 16 | 85 °C | -30 ░C | 40-QFN (5x5) | 3 Mbps | Bluetooth | 2.4 GHz | I2C I2S PCM PDM SPI UART | Bluetooth v5.1 + EDR | TxRx + MCU | 5.6 mA | ||||
 INFINEON | 8DPSK 8PSK DQPSK GFSK QPSK | -95.5 dBm | 5.9 mA | 1 MB 2 MB 512 kB | 5 dBm | 40-UFQFN Exposed Pad | 1.76 V | 3.63 V | Surface Mount | 16 | 85 °C | -30 ░C | 40-QFN (5x5) | 3 Mbps | Bluetooth | I2C I2S PCM PDM SPI UART | Bluetooth v5.1 + EDR | TxRx + MCU | 5.6 mA | 2.402 GHz | 2.48 GHz | |||
 INFINEON | 4-DQPSK 8-DPSK GFSK QPSK | -95.5 dBm | 5.9 mA | 5.5 dBm | 134-BGA WLCSP | 1.76 V | 3.63 V | Surface Mount | 40 | 85 °C | -30 °C | 134-WLCSP (3.31x3.22) | 3 Mbps | Bluetooth | 2.4 GHz | GPIO HCI I2C I2S PWM SPI UART | Bluetooth v5.1 + EDR | TxRx + MCU | 5.6 mA | 448 kB | 1 MB | |||
INFINEON | 4-DQPSK 8-DPSK GFSK QPSK | -95.5 dBm | 5.9 mA | 1 MB 2 MB 512 kB | 5 dBm | 134-BGA WLCSP | 1.76 V | 3.63 V | Surface Mount | 40 | 85 °C | -30 ░C | 134-WLCSP (3.31x3.22) | 3 Mbps | Bluetooth | 2.4 GHz | I2C I2S PCM PDM SPI UART | Bluetooth v5.1 + EDR | TxRx + MCU | 5.6 mA |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 6.54 | |
| 14200 | $ 6.54 | |||
| Tape & Reel (TR) | 5000 | $ 6.15 | ||
Description
General part information
CYW20721 Series
IC RF TxRx + MCU Bluetooth Bluetooth v5.1 + EDR 2.4GHz 134-BGA, WLCSP
Documents
Technical documentation and resources