* General: * Supply voltage range from 1.9 V up to 3.6 V * Operating temperature range from -40 to +85 °C * Low power down current consumption * Advanced power control system for lowest system current consumption, switching the microcontroller ortransmitter part into POWER DOWN or IDLE state whenever possible * PG-TSSOP-38 package * Transmitter: * Multiband RF Transmitter for ISM frequency band 315/434/868/915 MHz * SW configurable transmit power of 5/8/10 dBm into 50 Ohm load * Selectable transmit data rates up to 32 kbit/s (64 kchips/s) * RF Encoder supporting Manchester-, BiPhase- or NRZ coded data (Chip Mode) * ASK/FSK modulation capability * FSK frequency deviation up to 100 kHz * Fully integrated VCO and PLL synthesizer * Crystal oscillator tuning on chip * Microcontroller: * 8051 instruction set compatible microcontroller (cycle-optimized) * 6 kbyte free programmable FLASH code memory * 2 blocks of 128 byte FLASH data memory, alternatively usable as 31 byte emulated EEPROM * ROM embedded software function library with preprogrammed functions and high level commands for easy programming * 128 bit AES (Advanced Encryption Standard) embedded as software function * 256 bytes RAM (128 bytes configurable to keep content in POWER DOWN state) * 16 bytes XData memory (supplied in POWER DOWN state) * 2 MIPS when using internal 12 MHz RC HF oscillator * Peripherals: * 125 kHz ASK LF Receiver * LF Receiver data rate for typical 3.9 kbit/s (Manchester/BiPhase coded) * 10 bit ADC with 3 pair differential channels and flexible high-gain settings (e.g. as inputs for external sensors) * 10 free programmable bidirectional General Purpose Input Output pins (GPIO) with on-chip pull-up/pull-down resistors. 8 of them have wake-up functionality * On-chip temperature sensor * On-chip voltage sensor for low battery voltage measurement * Brownout Detector * Manchester/BiPhase Encoder and Decoder * 16 bit hardware CRC Generator * 8 bit Pseudo Random Number Generator * I2C bus interface * SPI bus interface * Miscellaneous: * Watchdog Timer * 4 independent 16 bit timers * Wake-up from POWER DOWN state possible by different sources: Interval Timer, Watchdog Timer, LF Receiver or external wake-up sources connected to GPIOs * On-chip debugging via I2C interface * 48 bit unique-ID on chip
