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CC2431

不推薦在新設計中採用

適用 ZigBee/IEEE 802.15.4 無線感測器網路的晶片系統 (SoC) 解決方案

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CC2431 不建議用於新設計
此產品將繼續向現有客戶提供。新設計應考量替代產品。
open-in-new 比較替代產品
功能與所比較的裝置相似
CC2531 現行 具高達 256kB 快閃記憶體和 8kB RAM 的 Zigbee、IEEE 802.15.4 無線 MCU This product offers a 256KB RAM option, lower power, improved sensitivity, and up-to-date software support but does not provide an on board location feature.

CC2431

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Type Wireless MCU Rating Catalog RAM (kByte) 8 Sensitivity (best) (dBm) -92 Operating temperature range (°C) -40 to 85
Type Wireless MCU Rating Catalog RAM (kByte) 8 Sensitivity (best) (dBm) -92 Operating temperature range (°C) -40 to 85
VQFNP (RTC) 48 49 mm² 7 x 7
  • Location Engine calculates the location of a node in a network
  • High performance and low power 8051 microcontroller core.
  • 2.4 GHz IEEE 802.15.4 compliant RF transceiver (industry leading CC2420 radio core.
  • ZigBee® protocol stack (Z-Stack™) from Texas Instruments includes support for CC2431’s location engine.
  • Excellent receiver sensitivity and robustness to interferers
  • 128 KB in-system programmable flash
  • 8 KB RAM, 4 KB with data retention in all power modes
  • Powerful DMA functionality
  • Very few external components
  • Only a single crystal needed for mesh network systems
  • Low current consumption (RX: 27mA, TX: 27mA, microcontroller running at 32 MHz)
  • Only 0.5µA current consumption in power-down mode, where external interrupts or the RTC can wake up the system
  • 0.3µA current consumption in power-down mode, where external interrupts can wake up the system
  • Very fast transition times from low-power modes to active mode enables ultra low average power consumption in low duty-cycle systems
  • CSMA/CA hardware support
  • Wide supply voltage range (2.0V - 3.6V)
  • Digital RSSI / LQI support
  • Battery monitor and temperature sensor
  • ADC with up to eight inputs and configurable resolution
  • 128-bit AES security coprocessor
  • Two powerful USARTs with support for several serial protocols.
  • Hardware debug support
  • Watchdog timer
  • One IEEE 802.15.4 MAC Timer, one general 16-bit timer and two 8-bit timers
  • RoHS compliant 7x7mm QLP48 package
  • 21 general I/O pins, two with 20mA sink/source capability
  • Powerful and flexible development tools available
  • Applications
    • ZigBee® systems
    • 2.4 GHz IEEE 802.15.4 systems
    • Home/building automation
    • Industrial Control and Monitoring
    • Low power wireless sensor networks
    • Access Control
    • PC peripherals
    • Set-top boxes and remote controls
    • Consumer Electronics
    • Container/Vehicle Tracking
    • Active RFID
    • Inventory Control
  • Location Engine calculates the location of a node in a network
  • High performance and low power 8051 microcontroller core.
  • 2.4 GHz IEEE 802.15.4 compliant RF transceiver (industry leading CC2420 radio core.
  • ZigBee® protocol stack (Z-Stack™) from Texas Instruments includes support for CC2431’s location engine.
  • Excellent receiver sensitivity and robustness to interferers
  • 128 KB in-system programmable flash
  • 8 KB RAM, 4 KB with data retention in all power modes
  • Powerful DMA functionality
  • Very few external components
  • Only a single crystal needed for mesh network systems
  • Low current consumption (RX: 27mA, TX: 27mA, microcontroller running at 32 MHz)
  • Only 0.5µA current consumption in power-down mode, where external interrupts or the RTC can wake up the system
  • 0.3µA current consumption in power-down mode, where external interrupts can wake up the system
  • Very fast transition times from low-power modes to active mode enables ultra low average power consumption in low duty-cycle systems
  • CSMA/CA hardware support
  • Wide supply voltage range (2.0V - 3.6V)
  • Digital RSSI / LQI support
  • Battery monitor and temperature sensor
  • ADC with up to eight inputs and configurable resolution
  • 128-bit AES security coprocessor
  • Two powerful USARTs with support for several serial protocols.
  • Hardware debug support
  • Watchdog timer
  • One IEEE 802.15.4 MAC Timer, one general 16-bit timer and two 8-bit timers
  • RoHS compliant 7x7mm QLP48 package
  • 21 general I/O pins, two with 20mA sink/source capability
  • Powerful and flexible development tools available
  • Applications
    • ZigBee® systems
    • 2.4 GHz IEEE 802.15.4 systems
    • Home/building automation
    • Industrial Control and Monitoring
    • Low power wireless sensor networks
    • Access Control
    • PC peripherals
    • Set-top boxes and remote controls
    • Consumer Electronics
    • Container/Vehicle Tracking
    • Active RFID
    • Inventory Control

The CC2431 is a true System-On-Chip (SOC) for wireless sensor networking ZigBee®/IEEE 802.15.4 solutions. The chip includes a location detection hardware module that can be used in so-called blind nodes (i.e. nodes with unknown location) to receive signals from nodes with known location’s. Based on this the location engine calculates an estimate of a blind node’s position. The CC2431 enables ZigBee® nodes to be built with very low total bill-of-material costs. The CC2431 combines the excellent performance of the leading CC2420 RF transceiver with an industry-standard enhanced 8051 MCU, 128 KB flash memory, 8 KB RAM and many other powerful features. Combined with the industry leading ZigBee® protocol stack (Z-Stack™) from Texas Instruments, the CC2431 provides the market’s most competitive ZigBee® solution.

The CC2431 is highly suited for systems where ultra low power consumption is required. This is achieved by various operating modes. Short transition times between these modes further ensure low power consumption.

The CC2431 is a true System-On-Chip (SOC) for wireless sensor networking ZigBee®/IEEE 802.15.4 solutions. The chip includes a location detection hardware module that can be used in so-called blind nodes (i.e. nodes with unknown location) to receive signals from nodes with known location’s. Based on this the location engine calculates an estimate of a blind node’s position. The CC2431 enables ZigBee® nodes to be built with very low total bill-of-material costs. The CC2431 combines the excellent performance of the leading CC2420 RF transceiver with an industry-standard enhanced 8051 MCU, 128 KB flash memory, 8 KB RAM and many other powerful features. Combined with the industry leading ZigBee® protocol stack (Z-Stack™) from Texas Instruments, the CC2431 provides the market’s most competitive ZigBee® solution.

The CC2431 is highly suited for systems where ultra low power consumption is required. This is achieved by various operating modes. Short transition times between these modes further ensure low power consumption.
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類型 標題 日期
* Radiation & reliability report CC2430/CC2431 Reliability Report (Rev. A) 2007年 12月 4日
* Errata CC2430, CC2431 Errata Note 2007年 7月 26日
* Data sheet System-on-Chip for 2.4 GHz ZigBee(TM) /IEEE 802.15.4 with Location Engine datasheet (Rev. B) 2007年 6月 15日

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點