Click to expand full text
Features
• Compatible with MCS-51™ Products • 4K Bytes of Reprogrammable Flash Memory • • • • • • • • • • • •
– Endurance: 1,000 Write/Erase Cycles 3.0V to 6V Operating Range Fully Static Operation: 0 Hz to 24 MHz Two-Level Program Memory Lock 128 x 8-Bit Internal RAM 15 Programmable I/O Lines Two 16-Bit Timer/Counters Six Interrupt Sources Programmable Serial UART Channel Direct LED Drive Outputs On-Chip Analog Comparator Low Power Idle and Power Down Modes Brown-Out Detection
8-Bit Microcontroller with 4K Bytes Flash AT89C4051 Preliminary
Description
The AT89C4051 is a low-voltage, high-performance CMOS 8-bit microcomputer with 4K Bytes of Flash programmable and erasable read only memory (PEROM).
AT894051 Datasheet
