8051 Family AT89LP52 Series Microcontrollers 8ビット マイクロコントローラ:

The AT89LP51/52 is a low-power, high-performance CMOS 8-bit microcontroller with 4/8KB of In-System Programmable Flash program memory and 256 bytes of Flash data memory. The device is manufactured using Atmel's high-density nonvolatile memory technology and is compatible with the industry-standard 80C52 instruction set.

• SPI and TWI Emulation Modes
• FLASH: Upto 8KB, RAM: Upto 256B
• Enhanced UART
• Automatic Address Recognition
• Up to 36 General Purpose Input Output Pins
• 3x 16-Bit Timer/Counters with Clock Out Modes
• Low Power Idle and Power-down Modes
• Interrupt Recovery from Power-down Mode
• Framing Error Detection
• Applications: Electronic Toys, Industrial, Consumer Electronics, Motor Drive & Control, Lighting