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| PartNumber | DA14581-00AT2 | DA14581-00UNA | DA14581-00AT1 |
| Description | RF System on a Chip - SoC Bluetooth Low Energy 4.2 SoC optimized for A4WP and HCI applications 24 GPIOs in QFN40 and 0.4mm pin pitch package | RF System on a Chip - SoC Bluetooth Low Energy 4.2 SoC optimized for A4WP and HCI applications 12 GPIOs in WL-CSP34 and 0.4mm ball pitch package | RF System on a Chip - SoC Bluetooth Low Energy 4.2 SoC optimized for A4WP and HCI applications 24 GPIOs in QFN40 and 0.4mm pin pitch package |
| Manufacturer | Dialog Semiconductor | Dialog Semiconductor | Dialog Semiconductor |
| Product Category | RF System on a Chip - SoC | RF System on a Chip - SoC | RF System on a Chip - SoC |
| RoHS | Y | Y | Y |
| Type | Bluetooth | Bluetooth | Bluetooth |
| Core | ARM Cortex M0 | ARM Cortex M0 | ARM Cortex M0 |
| Operating Frequency | 2.4 GHz | 2.4 GHz | 2.4 GHz |
| Output Power | 0 dBm | 0 dBm | 0 dBm |
| Sensitivity | - 93 dBm | - 93 dBm | - 93 dBm |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Supply Current Receiving | 3.7 mA | 3.7 mA | 3.7 mA |
| Supply Current Transmitting | 3.4 mA | 3.4 mA | 3.4 mA |
| Program Memory Size | 32 kB | 32 kB | 32 kB |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Package / Case | QFN-40 | WLCSP-34 | QFN-40 |
| Packaging | Reel | Reel | Tray |
| Height | 0.9 mm | 0.511 mm | 0.9 mm |
| Length | 5 mm | 2.436 mm | 5 mm |
| Series | DA14581 | DA14581 | DA14581 |
| Width | 5 mm | 2.436 mm | 5 mm |
| Brand | Dialog Semiconductor | Dialog Semiconductor | Dialog Semiconductor |
| Data RAM Size | 42 kB | 42 kB | 42 kB |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | I2C, SPI, UART | I2C, SPI, UART | I2C, SPI, UART |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of I/Os | 24 I/O | 14 I/O | 24 I/O |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 16 MHz | 16 MHz | 16 MHz |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Moisture Sensitive | Yes | - | Yes |
| Number of ADC Channels | 4 Channel | 4 Channel | 4 Channel |
| Number of Timers | 2 Timer | 2 Timer | 2 Timer |
| Product Type | RF System on a Chip - SoC | RF System on a Chip - SoC | RF System on a Chip - SoC |
| Factory Pack Quantity | 5000 | 5000 | 50 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Unit Weight | 0.004138 oz | - | 0.004138 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Dialog Semiconductor |
DA14581-00AT2 | RF System on a Chip - SoC Bluetooth Low Energy 4.2 SoC optimized for A4WP and HCI applications 24 GPIOs in QFN40 and 0.4mm pin pitch package | |
| DA14581-00UNA | RF System on a Chip - SoC Bluetooth Low Energy 4.2 SoC optimized for A4WP and HCI applications 12 GPIOs in WL-CSP34 and 0.4mm ball pitch package | ||
| DA14581-00AT1 | RF System on a Chip - SoC Bluetooth Low Energy 4.2 SoC optimized for A4WP and HCI applications 24 GPIOs in QFN40 and 0.4mm pin pitch package | ||
| DA14581DEVKT-B | Bluetooth Development Tools (802.15.1) Bluetooth Smart Development Kit Basic for DA14581: includes single board and cables; Primary usage is SW Application development | ||
| DA14581UNDB-P | Daughter Cards & OEM Boards Bluetooth Low Energy DA14581 WL-CSP daughterboard for the DA14580DEVKT-P Pro motherboard | ||
| DA14581ATDB-P | Daughter Cards & OEM Boards Bluetooth Low Energy DA14581 QFN40 daughterboard for the DA14580DEVKT-P Pro motherboard | ||
| DA14581-00AT2 | IC RF TXRX+MCU BLUETOOTH 40VFQFN | ||
| DA14581-00UNA | RF System on a Chip - SoC Bluetooth Smart 4.1 SoC optimized for A4WP and HCI | ||
| DA14581-00AT1 | IC RF TXRX+MCU BLUETOOTH 40VFQFN | ||
| DA14581-00 | New and Original |