Amiccom sub1ghz

Sub 1GHz ISM Series

Low power radio transceivers/receivers/transmitters for Sub 1GHz wireless applications like smart meter reading.

Supplier: Amiccom

Amiccom logo

Technology type: ISM

AMICCOM offers a huge variety of devices for Sub 1GHz wireless applications. Besides the bare radio ICs, usually interfaced by SPI from a customer’s MCU of choice, some of them are available with an attached application MCU, as so-called SoC (System on Chip), as well.

The portfolio ranges from low data rate, narrowband devices to chipsets for transmission speeds up to 2 Mbps. The high TX output power (up to +20dBm) and good sensitivity eliminates the need for additional external hardware (like amplifiers or FEMs) in most use cases.

Very low power consumption, especially in continuous RX mode, is a key feature of many parts. The so-called “Wake-On-Radio” (WOR) feature and integrated packet handling features reduce the workload for the application MCU, which further helps to save power and extend battery run-times.

Range features

A high level overview of what this range offers

  • TX, RX, TRX devices for frequency range [169 … 915] MHz available
  • Supported modulation types: ASK/OOK (dedicated devices); (G)FSK)
  • Over-the-air data rate: up to 2Mbps
  • TX output power: up to +20dBm (100mW)
  • RX sensitivity: e.g. down to -117dBm @ 868MHz; data rate 2kbps; IF BW = 50kHz (for illustration purposes only, as this parameter is highly modulation/receiver setup dependent)
  • Current consumption in continuous RX active mode: down to ~5mA
  • TX/RX payload data FIFO
  • Integrated packet handler with CRC, FEC and data whitening options
  • “Wake on Radio” (WOR): the radio can listen for incoming packets or transmit predefined payloads autonomously, without steady interaction from the MCU, at given, user-defined intervals
  • Commonly used QFN type packages

What's in this range?

All the variants in the range and a comparison of what they offer

Radio ICs (selection)

Part Number

Frequency [MHz]

Data Rate [kbps]

Max. TX power [dBm]

Additional features summary


433 … 915

… 2000


(G)FSK; QFN20 4x4 package


315 … 915

… 250


(G)FSK; ultra-low RX current; QFN24 4x4 package


169 … 915

… 500


(4)(G)FSK; high performance, narrow-band; integrated DC/DC buck converter; QFN24 4x4 package


315 … 915

… 500


(G)FSK; ultra-low RX current; small size QFN16 3x3 package


433 … 915

… 2000


(G)FSK; QFN16 4x4 package; TX only complement to A7128 TRX and others

Radio SoCs (selection)

Part Number

CPU type

RAM [kB]

Code memory [Flash; kB]

Additional features summary





I2C, SPI, UART, PWM x2, ADC; based on A7129 radio; QFN48 6x6 package


ARM Cortex-M0



I2C, SPI, UART, PWM x2, ADC; based on A7129 radio; QFN40 5x5 package

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