Features
•Compatible with MCS®-51Products
•8K Bytes of In-System Programmable (ISP) Flash Memory– Endurance: 10,000 Write/Erase Cycles
•4.0V to 5.5V Operating Range
•Fully Static Operation: 0 Hz to 33 MHz
•Three-level Program Memory Lock
•256 x 8-bit Internal RAM
•32 Programmable I/O Lines
•Three 16-bit Timer/Counters
•Eight Interrupt Sources
•Full Duplex UART Serial Channel
•Low-power Idle and Power-down Modes
•Interrupt Recovery from Power-down Mode
•Watchdog Timer
•Dual Data Pointer
•Power-off Flag
•Fast Programming Time
•Flexible ISP Programming (Byte and Page Mode)
•Green (Pb/Halide-free) Packaging Opti