Atmel AT89LP213
the AT89LP213 may independently drive a pulse width modulation output. The I/O ports of the AT89LP213/214 can be independently configured in one of four operating modes.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 In...