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DA14681-01000U22

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DA14681-01000U22

IC RF TXRX+MCU BLE 53WLCSP

Manufacturer: Renesas Electronics Corporation

Categories: RF Transceiver ICs

Quality Control: Learn More

Renesas Electronics Corporation's SmartBond™ DA14681-01000U22 is a single-chip Bluetooth low energy (BLE) wireless microcontroller. This device integrates a robust RF transceiver with a powerful ARM Cortex-M0 processor, enabling efficient, low-power wireless communication. Designed for applications demanding compact form factors and advanced connectivity, it supports Bluetooth v4.2 at 2.4GHz. On-chip memory includes 64kB OTP, 128kB ROM, and 144kB SRAM. The DA14681-01000U22 features a 0dBm transmit power and -94dBm receive sensitivity, with a wide supply voltage range of 1.7V to 4.5V. Key serial interfaces include I2C, I2S, PCM, SPI, UART, and USB, facilitating seamless integration into complex designs. The component is supplied in a 53-UFBGA, WLCSP package suitable for surface mounting, delivered on tape and reel. This solution is well-suited for wearable technology, smart home devices, and other IoT applications requiring advanced wireless capabilities.

Additional Information

Series: SmartBond™RoHS Status: Request inventory verificationManufacturer Lead Time: 24 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case53-UFBGA, WLCSP
Sensitivity-94dBm
Mounting TypeSurface Mount
Frequency2.4GHz
Memory Size64kB OTP, 128kB ROM, 144kB SRAM
TypeTxRx + MCU
Operating Temperature-
Voltage - Supply1.7V ~ 4.5V
Power - Output0dBm
ProtocolBluetooth v4.2
Current - Receiving-
Data Rate (Max)-
Current - Transmitting-
Supplier Device Package53-WLCSP (3.41x3.01)
Modulation-
RF Family/StandardBluetooth
Serial InterfacesI2C, I2S, PCM, SPI, UART, USB
ProgrammableNot Verified

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