| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Type | RF Family/Standard | Protocol | Modulation | Frequency | Data Rate (Max) | Power - Output | Sensitivity | Memory Size | Serial Interfaces | GPIO | Voltage - Supply | Current - Receiving | Current - Transmitting | Operating Temperature | Grade | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NRF51802-QCAA-RIC RF TXRX BLE 32QFN |
1,054 |
|
Datasheet |
nRF51 | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx Only | Bluetooth | Bluetooth v4.1 | GFSK | 2.4GHz | 2Mbps | 4dBm | -94dBm | 256kB Flash, 16kB RAM | I2C, SPI, UART, USB | 31 | 1.8V ~ 3.6V | 8.7mA ~ 13.4mA | 4.7mA ~ 16mA | -40°C ~ 85°C | - | - | 32-QFN (5x5) |
|
NRF51802-QCAA-R7IC RF TXRX BLE 32QFN |
3,391 |
|
Datasheet |
nRF51 | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx Only | Bluetooth | Bluetooth v4.1 | GFSK | 2.4GHz | 2Mbps | 4dBm | -94dBm | 256kB Flash, 16kB RAM | I2C, SPI, UART, USB | 31 | 1.8V ~ 3.6V | 8.7mA ~ 13.4mA | 4.7mA ~ 16mA | -40°C ~ 85°C | - | - | 32-QFN (5x5) |
|
DA14580-01A31IC RF TXRX+MCU BLE 48QFN |
4,793 |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Bulk | Not For New Designs | Not Verified | TxRx + MCU | Bluetooth | Bluetooth v4.2 | - | 2.4GHz | - | 0dBm | -93dBm | 32kB OTP, 84kB ROM, 50kB SRAM | I2C, SPI, UART | 32 | 3.3V | 3.7mA | 3.4mA | -40°C ~ 85°C | - | - | 48-QFN (6x6) |
|
AK1594IC RF TXRX BLE 28QFN |
4,795 |
|
Datasheet |
- | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | TxRx Only | Bluetooth | Bluetooth v4.2 | GFSK | 2.4GHz | - | 6dBm | - | - | - | - | 2V ~ 3.7V | - | - | -40°C ~ 85°C | - | - | 28-QFN (4x4) |
|
BC41B143A06-IRK-E4IC RF TXRX+MCU BLE 84VFBGA |
4,594 |
|
- |
BlueCore® | 84-VFBGA | Tape & Reel (TR) | Obsolete | Not Verified | TxRx + MCU | Bluetooth | Bluetooth v2.0 +EDR | - | 2.4GHz | 3Mbps | 6dBm | - | 4MB ROM, 48kB RAM | - | - | 2.2V ~ 4.2V | - | - | -40°C ~ 85°C | - | - | 84-VFBGA (6x6) |
|
BC41B143A07-IRK-E4IC RF TXRX+MCU BLE 84VFBGA |
3,586 |
|
- |
BlueCore® | 84-VFBGA | Tape & Reel (TR) | Obsolete | Not Verified | TxRx + MCU | Bluetooth | Bluetooth v2.1 +EDR | - | 2.4GHz | 3Mbps | 6dBm | - | 4MB ROM, 48kB RAM | - | - | 2.2V ~ 4.2V | - | - | -40°C ~ 85°C | - | - | 84-VFBGA (6x6) |
|
RAA604S002GNP#HC1RAA604S00 SUBGHZ TRANSCEIVER |
3,151 |
|
- |
* | - | Tape & Reel (TR) | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
EFR32MG27C230F768IM40-BRIC RF TXRX+MCU 802.15.4 40QFN |
3,995 |
|
- |
EFR32™ Blue Gecko | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | TxRx + MCU | 802.15.4, Bluetooth | Bluetooth v5.0, Zigbee® | DSSS, GFSK, GMSK, OOK, O-QPSK | 2.4GHz | 2Mbps | 6dBm | -106.7dBm | 768kB Flash, 64kB RAM | GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART | 25 | 0.8V ~ 1.7V | 3.6mA ~ 4mA | 4.1mA ~ 11.3mA | -40°C ~ 125°C | - | - | 40-QFN (5x5) |
|
NRF51802-QFAA-RIC RF TXRX BLE 48QFN |
1,521 |
|
Datasheet |
nRF51 | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx Only | Bluetooth | Bluetooth v4.1 | GFSK | 2.4GHz | 2Mbps | 4dBm | -94dBm | 256kB Flash, 16kB RAM | I2C, SPI, UART, USB | 31 | 1.8V ~ 3.6V | 8.7mA ~ 13.4mA | 4.7mA ~ 16mA | -40°C ~ 85°C | - | - | 48-QFN (6x6) |
|
NRF51802-QFAA-R7IC RF TXRX BLE 48QFN |
2,623 |
|
Datasheet |
nRF51 | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx Only | Bluetooth | Bluetooth v4.1 | GFSK | 2.4GHz | 2Mbps | 4dBm | -94dBm | 256kB Flash, 16kB RAM | I2C, SPI, UART, USB | 31 | 1.8V ~ 3.6V | 8.7mA ~ 13.4mA | 4.7mA ~ 16mA | -40°C ~ 85°C | - | - | 48-QFN (6x6) |
|
EFR32BG21A010F768IM32-BRIC RF TXRX+MCU BLE 32QFN |
3,551 |
|
Datasheet |
Blue Gecko | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx + MCU | Bluetooth | Bluetooth v5.1 | GFSK | 2.4GHz | 2Mbps | 10dBm | -104.9dBm | 768kB Flash, 64kB RAM | ADC, GPIO, I2C, I2S, SPI, UART | 20 | 1.71V ~ 3.8V | 8.8mA | 33.8mA | -40°C ~ 125°C | - | - | 32-QFN (4x4) |
|
EFR32BG21B010F512IM32-BIC RF TXRX+MCU BLE 32QFN |
4,888 |
|
Datasheet |
Blue Gecko | 32-VFQFN Exposed Pad | Tray | Active | Not Verified | TxRx + MCU | Bluetooth | Bluetooth v5.1 | GFSK | 2.4GHz ~ 2.4835GHz | 2Mbps | 10dBm | -104.9dBm | 512kB Flash, 64kB RAM | I2C, I2S, SPI, IrDA, UART, USART | 20 | 1.71V ~ 3.8V | 8.8mA ~ 9.8mA | 9.3mA ~ 185mA | -40°C ~ 125°C (TA) | - | - | 32-QFN (4x4) |
|
EFR32BG21B010F512IM32-BRIC RF TXRX+MCU BLE 32QFN |
4,787 |
|
Datasheet |
Blue Gecko | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx + MCU | Bluetooth | Bluetooth v5.1 | GFSK | 2.4GHz ~ 2.4835GHz | 2Mbps | 10dBm | -104.9dBm | 512kB Flash, 64kB RAM | I2C, I2S, SPI, IrDA, UART, USART | 20 | 1.71V ~ 3.8V | 8.8mA ~ 9.8mA | 9.3mA ~ 185mA | -40°C ~ 125°C (TA) | - | - | 32-QFN (4x4) |
|
EFR32BG21B010F512IM32-DIC RF TXRX+MCU BLE 32QFN |
4,272 |
|
- |
EFR32BG21 | 32-VFQFN Exposed Pad | Tray | Active | - | TxRx + MCU | Bluetooth | Bluetooth v5.0 | DSSS, GFSK | - | 2Mbps | 10dBm | -105dBm | 512kB Flash, 64kB RAM | GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART | 20 | 1.71V ~ 3.8V | 8.8mA ~ 9.8mA | 9.3mA ~ 186.5mA | -40°C ~ 125°C (TA) | - | - | 32-QFN (4x4) |
|
EFR32BG21A010F768IM32-DIC RF TXRX+MCU BLE 32QFN |
2,000 |
|
- |
EFR32BG21 | 32-VFQFN Exposed Pad | Tray | Active | - | TxRx + MCU | Bluetooth | Bluetooth v5.0 | DSSS, GFSK | - | 2Mbps | 10dBm | -105dBm | 768kB Flash, 64kB RAM | GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART | 20 | 1.71V ~ 3.8V | 8.8mA ~ 9.8mA | 9.3mA ~ 186.5mA | -40°C ~ 125°C (TA) | - | - | 32-QFN (4x4) |
|
EFR32BG21A010F768IM32-DRIC RF TXRX+MCU BLE 32QFN |
4,184 |
|
- |
EFR32BG21 | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | TxRx + MCU | Bluetooth | Bluetooth v5.0 | DSSS, GFSK | - | 2Mbps | 10dBm | -105dBm | 768kB Flash, 64kB RAM | GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART | 20 | 1.71V ~ 3.8V | 8.8mA ~ 9.8mA | 9.3mA ~ 186.5mA | -40°C ~ 125°C (TA) | - | - | 32-QFN (4x4) |
|
EFR32BG21B010F512IM32-DRIC RF TXRX+MCU BLE 32QFN |
1,921 |
|
- |
EFR32BG21 | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | TxRx + MCU | Bluetooth | Bluetooth v5.0 | DSSS, GFSK | - | 2Mbps | 10dBm | -105dBm | 512kB Flash, 64kB RAM | GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART | 20 | 1.71V ~ 3.8V | 8.8mA ~ 9.8mA | 9.3mA ~ 186.5mA | -40°C ~ 125°C (TA) | - | - | 32-QFN (4x4) |
|
CC1101RTKRG3IC RF TXRX ISM<1GHZ 20QFN |
4,054 |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | TxRx Only | General ISM < 1GHz | - | 2FSK, 4FSK, ASK, GFSK, MSK, OOK | 300MHz ~ 348MHz, 387MHz ~ 464MHz, 779MHz ~ 928MHz | 600kbps | 12dBm | -116dBm | - | SPI | - | 1.8V ~ 3.6V | 14.3mA ~ 17.1mA | 12.3mA ~ 34.2mA | -40°C ~ 85°C | - | - | 20-QFN (4x4) |
|
STLC2690WTRIC RF TXRX+MCU BLE 61WLCSP |
1,508 |
|
Datasheet |
- | 61-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Not Verified | TxRx + MCU | Bluetooth, VHF | Bluetooth v3.0, FM Radio | 8DPSK, DQPSK, GFSK | 65.9MHz ~ 108MHz, 2.4GHz | 3Mbps | 10dBm | -91dBm | - | I2C, JTAG, SPI, UART | 22 | 1.65V ~ 1.95V | 15mA | 21mA | -40°C ~ 85°C | - | - | 61-WLCSP (3.32x3.56) |
|
SX1231ITSTRTIC RF TXRX ISM<1GHZ 28TSSOP |
2,377 |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | TxRx Only | General ISM < 1GHz | - | FSK, GFSK, GMSK, MSK, OOK | 290MHz ~ 340MHz, 424MHz ~ 510MHz, 862MHz ~ 1.02GHz | 300kbps | 17dBm | -120dBm | - | SPI | 6 | 1.8V ~ 3.6V | 16mA | 16mA ~ 95mA | -40°C ~ 85°C | - | - | 28-TSSOP |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing RF Transceiver ICs components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.