参数资料
型号: CC2480A1RTC
厂商: Texas Instruments
文件页数: 24/48页
文件大小: 0K
描述: IC Z-ACCEL ZIGBEE PROC 48-VQFN
产品培训模块: RFID Technology and Applications
标准包装: 260
系列: CC2480
频率: 2.4GHz
数据传输率 - 最大: 115kBaud
调制或协议: 802.15.4 Zigbee
应用: AMR,ISM,SRD
功率 - 输出: 0dBm
灵敏度: -92dBm
电源电压: 2 V ~ 3.6 V
电流 - 接收: 27mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 48-VFQFN 裸露焊盘
包装: 托盘
配用: EZ430-RFZACC06-ND - EZ430-RFZACC06
296-23357-ND - KIT DEMO FOR CC2480
其它名称: 296-23580
CC2480
9.2.1
Unused I/O pins
Unused I/O pins should have a defined level
and not be left floating. One way to do this is to
leave the pin unconnected and configured with
pull-up resistor. This is also the state of all pins
after reset.
9.2.2
Low I/O Supply Voltage
In applications where the digital I/O power
supply voltage pin DVDD is below 2.6 V, the
SC bit should be set to 1 in order to obtain
output DC characteristics specified in section
5.14. See the CC2480 user guide [2] for a
description of how to do this.
9.2.3
General Purpose I/O
See the CC2480 user guide [2] for a description
of how to configure and use the GPIO pins.
The output drive strength is 4 mA on all
outputs, except for the two high-drive outputs,
GPIO0 and GPIO1, which each have ~20 mA
output drive strength.
When used as an input, the general purpose
I/O port pins can be configured to have a pull-
up, pull-down or tri-state mode of operation. By
default, after a reset, inputs are configured as
inputs with pull-up. Please note that GPIO0
and GPIO1 do not have pull-up or pull-down
capabilities.
In power modes PM2 and PM3 the I/O pins
retain the I/O mode and output value (if
applicable) that was set when PM2/3 was
entered
CC2480 Data Sheet SWRS074
Page 24 of 43
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