Atmosic Technologies ATM3202 BLUETOOTH® 5.0 SoC with Embedded Flash

Atmosic Technologies ATM3202 BLUETOOTH® 5.0 System-on-Chip (SoC) with Embedded Flash is an extremely low-power solution with Energy Harvesting. The SoC features an integrated BLUETOOTH 5.0 complaint radio with Arm® Cortex® M0 application processor. ATM3202 offers 128KB/512KB/1MB embedded Flash, 128KB Random Access Memory (RAM), 4KB One-Time Programmable (OTP) memory, and sophisticated power management. Low-duty cycle operation support allows systems to run significantly longer without battery replacement. These components support operation from various energy harvesting sources, including RF, Photovoltaic, TEG (Thermoelectric generator), and motion. Supported innovative wake-up mechanisms provide options for further power consumption reduction. The Atmosic Technologies ATM3202 Extreme Low Power BLUETOOTH® 5.0 SoC is available in a 40-pin 5mm² QFN package.

Features

On-chip RF Energy Harvesting with a dedicated antenna input
Supports Photovoltaic, Thermal, Motion, and other energy harvesting technologies
Compliant with BLUETOOTH 5.0 standard
Supports BLUETOOTH 2Mbps, 1Mbps, 500kbps, and 125kbps
Fully integrated RF front-end
SoC typical power consumption with a 3V battery, including PMU
- 1.0mA active Rx at -95dBm
- 2.5mA active Tx at 0dBm
- 2µA retention at 32KB RAM
- 0.95µA hibernation with wakeup receiver
- 0.8µA hibernate
- 500nA SoC off with Harvesting enabled
16MHz Arm Cortex M0 processor CPU, programmable interrupt router
Memory
- 128KB, 512KB, or 1MB embedded Flash
- 128KB RAM
- 4KB OTP

16KB to 128KB retention RAM configuration in 16KB step sizes
RF wake-up receiver
-40°C to +85°C operating temperature range
I²C, SPI, UART, PWM, and GPIO interfaces
10-bit application ADC
Digital microphone input (PDM)
32.768kHz/16Mhz crystal oscillator
SWD for interactive debugging
AES 128 hardware
True random number generator (TRNG)
Sensor hub
Keyboard matrix controller (KSM)
Quadrature decoder for mouse input (QDEC)
1.1V to 3.3V battery input voltage range with integrated Power Management Unit (PMU)
40-pin 5mm² QFN package

Applications

Industrial and enterprise
- Beacons and sensors
- Asset tracking
- Environmental monitors
Healthcare
- Asset tracking
- Patient monitoring

Home
- Home automation
- Remote control
- Human Interface Devices (HID)
Personal wearables
Automotive key fobs and accessories

Atmosic Technologies ATM3202 BLUETOOTH® 5.0 SoC with Embedded Flash

Features

Applications

Videos

Schematic

Block Diagram

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