GTI-ATM3430e Extreme Low Power 802.15.4 SoC w/ RF Energy Harvesting Module

The GTI-ATM3430e module uses the ATM34e SoC Series with extremely low-power, multi-protocol 2.4Ghz/ 802.15.4 system-on-chip (SoC) solutions. This device integrates an ARM® Cortex® M33F application processor, Random Access Memory (RAM), Read Only Memory (ROM), 512 KB nonvolatile memory (NVM), with ARM® TrustZone® enabled security features, and state-of-the-art power management to enable maximum lifetime in battery-operated devices.
The GTI_ATM3430e module encompasses the various application and protocol requirements for
extremely low-power 2.4Ghz, RF4CE, Zigbee Green Power, Zigbee, Threads, and Sleepy edge node Matter devices.
Designed to extend the battery life for the Internet-of-Things, the radio uses 0.95 mA in receive and only 2.5 mA in transmit at 0 dBm. Support for low-duty cycle operation allows systems to run for significantly longer periods without battery replacement. In addition, this series of SoCs supports direct operation from harvested energy sources, including RF, photovoltaic, thermal, and mechanical. Innovative wakeup mechanisms are supported to provide options for further power consumption reduction.

Key Features

802.15.4
■ RF4CE
■ Zigbee Green Power/ Zigbee
■ Thread/ Matter (Sleepy Edge Node Devices)
2.4Ghz Low-Energy
■ 2.4Ghz support for low-power data applications
■ 2 Mbps, 1 Mbps, & Long Range PHY rates
MCU and Memory
■ 64 MHz ARM® Cortex® M33F MCU
■ 64 KB ROM, 256 KB RAM, 2560 KB NVM
■ Retention RAM: 16 KB to 256 KB in 16KB step sizes
■ 16 MHz / External 32.768 KHz Crystal Oscillator
■ Sensor Hub for automated MCU-less operation
■ UART Boot ROM option

Security
■ ARM® TrustZone®, HW Root of Trust, Secure Boot, Secure Execution & Debug
■ AES-128/256, SHA-2/HMAC 256 Encryption/Cryptographic Hardware Accelerators
■ True Random Number Generator (TRNG)
Energy Harvesting
■ On-module 915MHz RF Energy Harvester
■ Separate input for photovoltaic, thermal, motion, and other energy harvesting technologies
■ External Harvesting/ Storage Interface
RF and Power Management
■ Fully integrated RF front-end & RF Wakeup Receiver
■ 1.1 V to 3.3 V battery input voltage with integrated Power Management Unit (PMU)
■ Radio power consumption with a 3V battery
Rx (BLE) @ -97 dBM: 0.95 mA
Rx (15.4) @ -103 dBm : 0.95mA
Tx@ 0 dBm: 2.5 mA
■ SoC typical power consumption with 3V battery with PMU
Retention@ 32 KB RAM: TBD μA
Hibernate: 1.3 μA
Hibernation with Wakeup Receiver: 1.6 μA
SoC Off: 500 nA
Soc Off with Harvesting Enabled: 800 nA
RF Characteristics
■ Transmit: -20 to +10 dBm
■ Rx Sensitivity (BLE): -97 dBm
■ Rx Sensitivity (15.4): -103 dBm
Interfaces
■ I2C, I2S, SPI, UART, PWM, GPIOs
■ Quad SPI
■ 16-bit application ADC
■ Digital microphone input (PDM)
■ Keyboard matrix controller (KSM)
■ Quadrature decoder (QDEC)
■ SWD for Interactive Debugging

Datasheet