8-bit ROMless Microcontroller, AT80Cx Family, 2.7V to 5.5V Supply Voltage, 128Bytes SRAM Data Memory, 32 I/O Pins, 2 Timers, 40MHz Clock Speed, UART Interfaces, 40-DIP Case, These High Performance 8-bit Microcontrollers are ROMless versions of the popular 80C51 CMOS Single Chip 8-bit Microcontroller, Enhanced Features of these devices include: X2 Speed Improvement, Dual Data Pointer, 4 Level Interrupt Priority System, Power-off Flag, ONCE Mode and ALE Disabling, 4 x 8-bit I/O Ports, High Speed Architecture, Asynchronous Port Reset, Full Duplex Enhanced UART, Automatic Address Recognition, Power Control Modes Including Idle Mode, Supplied in Tube of 9
|
|