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DA14580-01AT2 Bluetooth 5.0 SoC with Ultra-Low Power 2.5x2.5mm Size ARM Cortex-M0 Long Battery Life Security Multi-Protocol & Affordable IoT Design
Features
Complies with Bluetooth V4.2, ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan)
Processing power
16MHz 32 bit ARM Cortex-M0 with SWD inter face
Dedicated Link Layer Processor
AES-128 bit encryption Processor
Memories
32kB One-Time-Programmable (OTP) memory
42kB System SRAM
84 kB ROM
8 kB Retention SRAM
Power management
Integrated Buck/Boost DC-DC converter
P0, P1, P2 and P3 ports with 3.3 V tolerance
Easy decoupling of only 4 supply pins
Supports coin (typ. 3.0 V) and alkaline (typ. 1.5 V) battery cells
10-bit ADC for battery voltage measurement
Digital controlled oscillators
16MHz crystal (±20 ppm max) and RC oscillator
32kHz crystal (±50 ppm, ±500 ppm max) and RCX oscillator
General purpose, Capture and Sleep timers
Digital interfaces
General purpose I/Os: 14 (WLCSP34 package), 24 (QFN40 package), 32 (QFN48 package)
2 UARTs with hardware flow control up to 1 MBd
SPI+™ interface
I2C bus at 100 kHz, 400 kHz
3-axes capable Quadrature Decoder
Analog interfaces
4-channel 10-bit ADC
Radio transceiver
Fully integrated 2.4 GHz CMOS transceiver
Single wire antenna: no RF matching or RX/TX switching required
Supply current at VBAT3V: TX: 3.4 mA, RX: 3.7 mA (with ideal DC-DC)
0dBm transmit output power
-20 dBm output power in “Near Field Mode”
-93 dBm receiver sensitivity
Packages:
WLCSP 34 pins, 2.436 mm x 2.436 mm
QFN 40 pins, 5 mm x 5 mm
QFN 48 pins, 6 mm x 6 mm
KGD (wafer, dice)
General Description
The DA14580 integrated circuit has a fully integrated radio transceiver and baseband processor for Blue tooth® low energy. It can be used as a standalone application processor or as a data pump in hosted sys tems.
The DA14580 supports a flexible memory architecture for storing Bluetooth profiles and custom application code, which can be updated over the air (OTA). The qualified Bluetooth low energy protocol stack is stored in a dedicated ROM. All software runs on the ARM® Cortex®-M0 processor via a simple scheduler.
The Bluetooth low energy firmware includes the L2CAP service layer protocols, Security Manager (SM), Attribute Protocol (ATT), the Generic Attribute Profile (GATT) and the Generic Access Profile (GAP). All profiles published by the Bluetooth SIG as well as custom profiles are supported.
The transceiver interfaces directly to the antenna and is fully compliant with the Bluetooth 4.2 standard. The DA14580 has dedicated hardware for the Link Layer implementation of Bluetooth low energy and interface controllers for enhanced connectivity capabili ties.
System Diagram
INFORMATION
| Category | | |
| Mfr | | |
| Series | - | |
| Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
| Part Status | Not For New Designs | |
| DigiKey Programmable | Not Verified | |
| Type | TxRx + MCU | |
| RF Family/Standard | Bluetooth | |
| Protocol | | |
| Modulation | - | |
| Frequency | | |
| Data Rate (Max) | - | |
| Power - Output | -1dBm | |
| Sensitivity | -93dBm | |
| Memory Size | 32kB OTP, 84kB ROM, 50kB SRAM | |
| Serial Interfaces | I2C, SPI, UART | |
| GPIO | 24 | |
| Voltage - Supply | 2.35V ~ 3.3V | |
| Current - Receiving | 3.7mA | |
| Current - Transmitting | 3.4mA | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 40-VFQFN Exposed Pad | |
| Supplier Device Package | 40-QFN (5x5) | |
| Base Product Number |
Drawing
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