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Non-Cellular IoT Chips

ASR offers a variety of high-performance non-cellular IoT chips based on Wi-Fi, LoRa and Bluetooth technologies, as well as global positioning and navigation chips based on BeiDou Navigation Satellite System (BDS)/GPS/Glonass/Galileo technologies, which comprehensively cover all kinds of transmission distance application scenarios in the smart IoT market.

Product Overview

Wi-Fi Chip Bluetooth Chip LPWAN SoC Combo Chip

Download Center ASR6601 ASR650X

LPWAN Wireless Communication SoC

ASR6601 is a low-power WAN wireless communication SoC supporting LoRa. It integrates a general-purpose microcontroller and RF unit on a single chip, including an RF transceiver, a modem and a 48 MHz basic frequency and 32-bit MCU with Arm China STAR-MC1 Processor architecture. Multiple memory options include up to 256KB Flash and 64KB SRAM. The embedded LCD driver is built in, and AES, DES, RSA, ECC, SHA, SM2/3/4 hardware encryption is supported. The minimum size of QFN48 is only 6mm x 6mm. With the SoC design, ASR6601 is currently the best LPWAN chip supporting LoRa in the market featuring low power consumption, high performance, and low cost. It can be widely used in smart city, smart home, smart metering, wisdom fire, smart agriculture, wearable devices, etc.

Technical Advantages

High Performance

CPU:48MHz basic frequency Arm China STAR-MC1 Processor core
, can be used as master MCU
Flash: up to 256KB
SRAM: up to 64KB
Worldwide application

Frequency band: 150MHz-960MHz full band without interruption
Mode: multi-mode LoRa / FSK / MSK / BPSK
Protocol: LoRaWAN /LinkWAN/proprietary protocol
Wide coverage

Transmit power: up to 22dBm
Sensitivity: down to -148dBm
Link budget: up to 170dB
Low power consumption

TX power consumption: Radio 108mA, MCU run 3.7mA at 22dBm
RX power consumption: Radio 4.6mA, MCU run 3.7mA at 125KHz
DeepSleep power consumption:
1.6uA (with retention and RTC) for QFN68，1.3uA (with retention and RTC) for QFN48
Multi-functional expansion

QSPI: Higher speed, supporting
QSPI flash
I2C: supporting audio applications
OPA: Built-in 3-way OPA, supporting smoke detection, infrared detection
LCD: built-in maximum
8COM*20SEG, supporting 160 section code display
High security

LD/TD/VD/FD: supporting multiple security detection to enhance security level
AES: hardware AES, running time shortened
SM2/3/4: Built-in hardware algorithm engine