1 OVERVIEW
1 Overview
TYZS11 is embedded with a low power-consuming 32-bit ARM Cortex-M4 core, 512
KB flash, 64 KB RAM data memory, and robust peripheral resources.
TYZS11 runs on the FreeRTOS platform that integrates all Zigbee MAC library func-
tions. You can develop built-in Zigbee products as required.
Figure 1 shows the architecture of TYZS11.
Figure 1 TYZS11 architecture
1.1 Features
• Built-in low power-consuming 32-bit ARM Cortex-M4 core with DSP instructions
and floating-point unit functioning as an application processor
• Basic frequency: 40 MHz supported
• Wide working voltage: 1.8 V to 3.8 V
• Peripherals: 12 GPIOs, one UART, and one ADC
• Zigbee features
–
802.15.4 MAC/PHY supported
–
Working channel: 11 to 26 @2.400 GHz to 2.483 GHz, with an air interface
rate of 250 kbit/s
2 / 24