Computime Limited CT-EM2603 ユーザーズマニュアル

Home 

automation & 

building 

control  

Home 

appliances & 

alarms  

Monitoring of 

remote 

systems  

Security 

systems & 

lighting 

controls  

Sensor data 

capture in 

embedded 

networks  

 

 

 

 

 

 

 

  Complete ZigBee-ready module with or without integrated chip antenna   

 

  Integrated IEEE 802.15.4 PHY and MAC layer   

 

  12MHz XAP2b 16-bit network processor core   

 

  Non-intrusive debug interface (SIF)     

 

 SPI interface for communication and controlled by the Host using the EmberZNet Serial 
Protocol (EZSP)   

 

  Internal RC oscillator for timer   

 

  High performance direct sequence spread spectrum (DSSS) RF transceiver   

 

  16 channels in the 2.4 GHz ISM band   

 

  On-chip regulator for 2.1-3.6V operation , three sleep low power modes   

 
   

 

 

 

 

   

  Max.     

Regulator voltage (VDD_PADS)     

   

- 
0.3  

3.6   

V  

Voltage on nSSEL INT, MOSI, MISO, SCLK, 
nSSEL, PTI_EN, PTI_DATA, nHOST_INT, 
SIF_CLK, SIF_MISO, SIF_MOSI, 
nSIF_LOAD, SDBG, LINK_ACTIVITY, 
nWAKE, nRESET   

   

- 
0.3  

VDD_PADS+0.3   V  

Storage temperature   

   

- 40   + 140   

°C  

 

Under no circumstances should the absolute maximum ratings given above be violated. Stress 
exceeding one or more of the limiting values may cause permanent damage to the device.   

 

 

 

   

 

 

  Typ.  Max.  Unit 

Regulator input voltage (VDD_PADS)     

   

2.1       

3.6   V  

Core input voltage (VDD_24MHZ, VDD_VCO, 
VDD_RF, VDD_IF, VDD_PADSA, VDD_FLASH, 
VDD_SYNTH_PRE, VDD_CORE)   

   

1.7    1.8    1.9   V  

Temperature range   

   

- 40       

+ 85   °C