Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | FCGQFN |
| Pkg. Code: | |
| Lead Count (#): | 24 |
| Pkg. Dimensions (mm): | 2.2 x 3 x 0.65 |
| Pitch (mm): | 0.4 |
Environmental & Export Classifications
| RoHS (DA14535-00000FX2) | EnglishJapanese |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Pkg. Type | FCGQFN |
| Lead Count (#) | 24 |
| Carrier Type | Tape & Reel |
| Temp. Range (°C) | -40 to +105°C |
| Country of Assembly | THAILAND |
| Country of Wafer Fabrication | SINGAPORE |
| 2Mbps | Not Supported |
| ADC | 10-bit x 4-ch |
| AoA | Not Supported |
| AoD | Not Supported |
| Application | Asset tracking, Beacons, Connected health, Disposables, RCU, Industrial, ATLASlite, HID, IoT, Low cost BLE connectivity front-end, Medical, Proximity tags & trackers, Data pipes |
| Bluetooth® Mesh | Not Supported |
| CPU | M0+ |
| Clock Rate (MHz) | 16 |
| Execute from FLASH | No |
| Extended Advertising | Not Supported |
| External Rails and Load Capacity | None |
| Flash Memory (KB) | 0 |
| Flexible System Clock | Yes |
| GATT Caching | Not Supported |
| GPIOs (#) | 12 |
| Hardware Crypto Engine | Yes |
| I2C (#) | 1 |
| Integrated Battery Charger | No |
| Integrated DCDC | Integrated Buck/Boost DC-DC converter |
| LE Coded PHY (Long Range) | Not Supported |
| LE Data Length Extensions | Supported |
| MCU/MPU | M0 + |
| MOQ | 4000 |
| Memory Size (OTP) (KB) | 12 |
| Moisture Sensitivity Level (MSL) | 3 |
| Operating Freq (Max) (MHz) | 16 |
| Output Power Range (dBm) | -19.5 - 4 |
| Pb (Lead) Free | Yes |
| Periodic Advertising | Not Supported |
| Pitch (mm) | 0.4 |
| Pkg. Dimensions (mm) | 2.2 x 3 x 0.65 |
| Price (USD) | $1.44885 |
| Proprietary 2G4 protocol | No |
| QSPI Interface (#) | 0 |
| Qty. per Reel (#) | 4000 |
| RAM (KB) | 64KB |
| ROM (KB) | 160 |
| Recommended for new Designs | Yes |
| Rx current (mA) | 2.1 |
| SPI (#) | 1 |
| Sensitivity (dBm) (dBm) | -94.5 |
| Supply Voltage Vcc Range | 1.2-3.6 |
| Tx Current (mA) | 3.5 |
| UART (#) | 2 |
| USB Ports (#) | 0 |
| Wireless Standard | BLE 5.3 Core specification |
Resources for DA14535
Description
Module available: DA14535MOD
The DA14535 is an ultra-low power SoC integrating a 2.4GHz transceiver and an Arm® Cortex®-M0+ microcontroller with a RAM of 64kB and a One-Time Programmable (OTP) memory of 12kB. It can be used as a standalone application processor or as a data pump in hosted systems. The radio transceiver, the baseband processor, and the qualified Bluetooth® low energy stack are fully compliant with the Bluetooth Low Energy (LE) 5.3 standard.
Ultra-low power can be achieved using the integrated low IQ buck-boost DC/DC, which is on during sleep in buck mode.
The low system cost is achieved through the high level of integration: a complete Bluetooth Low Energy system can be achieved with the addition of six tiny external passives, a crystal, and a power source. To lower the barrier to entry, the DA14535 is also available as a compact, easy-to-use module that incorporates all the necessary components, making it a simple drop-in solution for adding Bluetooth Low Energy to any application.
An extended operating temperature range up to 105 °C and extended output power up to 4dBm enable DA14535 to support a wide range of industrial applications, next to connected health, consumer, and IoT applications. Available in a tiny 2.2mm x 3.0mm FCGQFN24 package, the DA14535 is pin-to-pin compatible with its predecessors, DA14531 and DA14530. It is complemented by a flexible SDK supporting major compilers such as Keil and GCC out of the box.