CMT2157BW

CMT2157BW

• Build-in EEPROM* Simplify the  engineering  development  by using RFPDK

  * All functions can be configured

• Symbol rate：0.5 – 40 kbps
• Output power：0 – +13 dBm
• Working current：5.5 mA @ +10 dBm
• Sleep current：< 20 nA
• The chip  runs  independently without  external MCU control.
• Support the common encodings such as 527, 1527, 2240, 2262 and the packet formats defined by users.
• 4  independent  pins  support  as  many  as  10 buttons, key values can be arbitrary.
• LED instruction when transmitting.
• FCC / ETSI Compliant
• RoHS Compliant
• SOP package with 14 pins