CMT2189BW

CMT2189BW

• PIC16 compatible instruction set
• Up to 16 MHz clock operating frequency
• 2T or 4T instruction cycle
• 8-layer hardware stack x 11 bit
• 2 k x 14 b rewritable program storage space (16 bytes/page)
• 256 x 8 b data EEPROM (16 bytes/page)
• 128 x 8 b SRAM
• Support of online debug
• Support of ICSP programming
• Support of data EEPROM programming in application
• 8 general IOs
• One Timer 0 with 8-bit prescaler
• One Timer 2 with 8-bit prescaler
• WDT with 7-bit prescaler (the overflow frequency is about 16 – 2048 ms)
• Support of power up delay counter PWRT
• Support of low power mode SLEEP
• Multiple wakeup sources: INT, port change interrupt, WDT, data EEPROM write operation completion, etc.
• Built-in high speed 16 MHz RC oscillator
• Built-in low speed 32 kHz RC oscillator
• Port change interrupt: RA0 – RA7
• Program space protection

RF Features

• Frequency range: 240 – 960 MHz
• Modulation mode: OOK
• Data rate: 1.0 – 40.0 kbps
• Output power: + 13 dBm
• Operating current: 17.5 mA @+13dBm, 433.92 MHz with continuous 1 transmitting