The VERSA MIX is a fully integrated mixed-signal microcontroller that provides a "one-chip solution" for a broad range of signal conditioning, data acquisition, processing, and control applications. The VERSA MIX is based on a powerful singlecycle, RISC-based, 8051 microprocessor and an enhanced MAC unit that can be used to perform complex mathematical operations. On-chip analog peripherals such as a 4-channel A/D converter, 4 PWM based D/A converters, a voltage reference, a programmable current source, an uncommitted operational amplifier, software programmable digital potentiometers and programmable switch make the VERSA MIX ideal for analog data acquisition. The inclusion of a full set of digital interfaces such as an enhanced fully configurable SPI, an I2C interface, UARTs and a J1708/RS-485/RS-422 compatible differential transceiver to allow a total system integration solution on one chip. Feature Set o 8051 Compatible RISC performances μProcessor o Single Cycle Instructions o Dual Data Pointers o MAC including Barrel Shifter o Provides DSP Capability o 56KB Flash Program Memory o 1280 Bytes of SRAM o 2 Serial Interface UARTs o Differential Transceiver connected to UART1 J1708/RS-485/RS-422 compatible. o Enhanced SPI interface (Master/Slave) o Fully configurable o Controls up to 4 slave devices o 28 General Purpose I/Os o 2 General Purpose External Interrupt Inputs o Interrupt on port 1 change o 3 Timers / Counters o 3 Capture and Compare Inputs o 4-Channel 12-bit A/D Converter o 1Hz to 10kHz Conversion rate o 0-2.7 Volt Input Range Continuous/One- Shot operation Single or 4-channel conversions o Programmable Interrupt to Processor o On-Chip Voltage Reference o 4 Pulse Width Modulated D/A Converters o Programmable Current Source o Uncommitted Operational Amplifier o 2 Digital Potentiometers o 1 Digitally Controlled Switch o Power Saving Features o Power-on Reset with Brown-Out Detect o watch dog Applications o Automotive Applications o Medical Devices o Industrial Controls/ Measurement Systems o Consumer Products o Instrumentation o Battery Powered SystemsIntelligent Sensors (IEEE 1451.2 Compatible) THANKS tradefair@163.com