Microchip (PIC16F628A-I/SO) 8 Bit MCU, Flash, 20 MHz, 3.5 KB, 18 Pins, SOIC

8 Bit MCU, Flash, PIC16 Family PIC16F6XX Series Microcontrollers, 20 MHz, 3.5KB, 18 Pins, SOICProduct OverviewThe PIC16F628A-I/SO is a 8-bit flash-based CMOS Microcontrollers with nanoWatttechnology. All PIC® microcontrollers employ an advanced RISC architecture. ThePIC16F628A have enhanced core features, an eight-level deep stack and multipleinternal and external interrupt sources. The separate instruction and data busesof the Harvard architecture allow a 14-bit wide instruction word with theseparate 8-bit wide data. The two-stage instruction pipeline allows allinstructions to execute in a single cycle, except for program branches (whichrequire two cycles). A total of 35 instructions (reduced instruction set) areavailable, complemented by a large register set. This device has integratedfeatures to reduce external components, thus reducing system cost, enhancingsystem reliability and reducing power consumption.Low voltage programmingLow speed clock modeProgrammable BOR4MHz Internal oscillatorProgrammable VREF128-byte EEPROMInterrupt capability8-level Deep hardware stackDirect, indirect and relative addressing modesPower-saving sleep modeMultiplexed master clear/input pinWatchdog timer with independent oscillator for reliable operationPower-up timer and oscillator start-up timerHigh current sink/source for direct LED driveApplicationsAutomotive, Industrial, Consumer ElectronicsProduct InformationProduct Range: PIC16 Family PIC16F6XX Series MicrocontrollersCPU Speed: 20MHzProgram Memory Size: 3.5KBOperating Frequency Max: 20MHzRAM Memory Size: 224ByteNo. of Pins: 18PinsMCU Case Style: SOICIC Case / Package: SOICNo. of I/O's: 16I/O'sEmbedded Interface Type: USARTInterfaces: USARTSupply Voltage Min: 3VSupply Voltage Max: 5.5VMCU Family: PIC16MCU Series: PIC16F6xxOperating Temperature Min: -40°COperating Temperature Max: 85°CMSL: MSL 1 - Unlimited