As a short-range wireless communication protocol for personal networks, ZigBee is becoming more and more well known. Its biggest feature is low power consumption, configurable networking, especially the networkable function with routing, which can theoretically make ZigBee cover. The communication area is infinitely expanded. Compared to Bluetooth, infrared point-to-point communication, and WLAN star communication, ZigBee's protocol is much more complicated. Therefore, the development cycle of ZigBee chips is generally not short, and the talent and technology reserves required in the development process are not even available to general manufacturers. This series of articles will introduce you to the popular ZigBee master chip and leading manufacturers in the market.
Freescale's MC13224
Freescale Semiconductor's third-generation 2.4 GHz IEEE® 802.15.4 platform takes a big step forward in processing power and system integration, but consumes 50% less power than previous generations. The full-featured 32-bit TDMI ARMTM processor combines ROM, RAM and flash memory to deliver the highest level of integration and performance in the market today.
Related information download
1.Freescale MC1322x network node solution
2. ZigBee application technology based on MC1322x
Introduction
The MC13224 is a ZigBee chip solution developed by Freescale. It supports the IEEE802.15.4 standard and ZigBee, ZigBee PRO and ZigBee RF4CE standards, enabling point-to-point connectivity and a complete ZigBee mesh network. The MC13224 integrates a complete low-power 2.4GHz radio transceiver with a built-in 32-bit ARM7 processor, integrated hardware accelerator for IEEE 802.15.4, MAC and AES secure encryption, and MCU peripherals, high density and low density IEEE 802.15.4 integrated solution for component count.
Functional block diagram
Pin map
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