CMT2189C Datasheet | CMOSTEK

Features - High-Performance RISC CPU - PIC16-like Instruction-set - Only 37 instructions to learn: - All Single-Cycle Except Branches - Operating speed: - Up to 16 MHz Clock - 125nsinstruction cycle - FSYS = 8MHz @ 2.0V~3.6V - FSYS = 16MHz @ 2.7V~3.6V - Interrupt capability - 8-level deep hardware stack - 2048 Words Flash / 128B SRAM / 256B EEPROM - 2 x 8-bit timers/counters with programmable prescaler - 4 I/O pins with individual direction control: - Interrupt-on-pin change - Individually programmable weak pull-ups - Push-pull output except PA5 Applications - Remote Keyless Entry (RKE) - Garage and gate door openers - Home/Building Automation and Security - Industrial Monitoring and Controls - Remote Lighting Control - Wireless Alarm and Security Systems - Consumer Electronics Applications Descriptions The CMT2189C devices are fully integrated, highly flexible, high performance, So C (G)FSK/OOK transmitters with embedded RISC microcontroller core for various 240 to 960 MHz wireless applications. They are part of the CMOSTEK Next Gen RFTM family, which includes a plete line of transmitters, receivers and transceivers. The CMT2189C uses a 1-pin crystal oscillator circuit with the required crystal load capacitance integrated on-chip to minimize the BOM counts. The device can deliver up to +13 d Bm output power and the PA output can be either single-ended or differential. The device operates from 2.0 V to 3.6 V. Its low power design enables superior operation life for battery powered application. The CMT2189C transmitter together with CMOSTEK Next Gen RFTM receiver enables a highly flexible, low cost RF link. - High-Performance OOK Transmitter - All Features Configurable - Frequency Range: 240 to 960 MHz - FSK, GFSK and OOK Modulation - Symbol Rate up to 100 kbps - Configurable Single-Ended or Differential PA Output - Output Power:-10 to +13 d Bm - Supply Voltage: 2.0 to 3.6 V - FCC / ETSI pliant - Ro HS pliant - 14-pin SOP...