AT89LP214

Features 8-bit Microcontroller Compatible with MCS®51 Products Enhanced 8051 Architecture – Single Clock Cycle per Byte Fetch – Up to 20 MIPS Throughput at 20 MHz Clock Frequency – Fully Static Operation: 0 Hz to 20 MHz – On-chip 2-cycle Hardware Multiplier – 128 x 8 Internal RAM – 4-level Interrupt Priority Nonvolatile Program Memory – 2K Bytes of In-System Programmable (ISP) Flash Memory – Endurance: Minimum 10,000 Write/Erase Cycles – Serial Interface for Program Downloading – 32-byte Fast Page Programming Mode – 64-byte User Signature Array – 2-level Program Memory Lock for Software Security Peripheral Features – Two 16-bit Enhanced Timer/Counters – Two 8-bit PWM Outputs (AT89LP213 Only) – Enhanced UART with Automatic Address Recognition and Framing Error Detection (AT89LP214 Only) – Enhanced Master/Slave SPI with Double-buffered Send/Receive – Programmable Watchdog Timer with Software Reset – Analog Comparator with Selectable Interrupt and Debouncing – 8 General-purpose Interrupt Pins Special Microcontroller Features – Two-wire On-chip Debug Interface – Brown-out Detection and Power-on Reset with Power-off Flag – Internal 8 MHz RC Oscillator – Low Power Idle and Power-down Modes – Interrupt Recovery from Power-down Mode I/O and Packages – Up to 12 Programmable I/O Lines – Configurable I/O with Quasi-bidirectional, Input, Push-pull Output, and Open-drain Modes – 5V Tolerant I/O – 14-lead TSSOP or PDIP Operating Conditions – 2.4V to 5.5V VCC Voltage Range – -...