User's Manual

SZU06A1 Product Manual
SZU06A1 PM(Rev 2.0)
8
4 Hardware Description
4.1
Hardware Diagram
Fig. 4-1
Hardware Diagram of SZU06A1
SZU06A1 wireless communication module is based on EFR32MG1V1321 chip from Silicon
Labs, which integrates the RF transceiver complying with 2.4-GHz IEEE 802.15.4, high
performance 32-bit ARM Cortex®-M4 CPU, 256KB FLASH and 32KB RAM which can be
programmed in the system and many other peripherals with strong functions. In addition, the
EFR32MG1V132 has multiple sleep modes, which makes it to be more adaptable to the
ultra-low power consumption system.It only takes a few milliseconds for change between
different power modes that further ensures the low power consumption of the equipment.
SZU06A1 wireless communication module provides 8-lines GPIO, one UART communication
interface, two debug interface（one is 2-wire SWD and the other is 4-wire JTAG). And you can
develop your custom software easily with them.
In addition to this a number of MAC functions are also implemented in hardware to help
maintain the strict timing requirements imposed by the ZigBee and IEEE802.15.4 standards.