ST72651AR6 Datasheet - STMicroelectronics

ST72651AR6 full-speed USB 8-bit MCU

ST72651AR6 Low-power, full-speed USB 8-bit MCU with 32 KB Flash, 5 KB RAM, Flash card interface, timer, PWM, ADC, I2C, SPI Memories Up to 32 KB of High Density Flash (HDFlash) program memory with read/write protection For HDFlash devices, In-Application Programming (IAP) via USB and In-Circuit programming (ICP) Up to 5 KB of RAM with up to 256 B stack Clock, Reset and Supply Management PLL for generating 48 MHz USB clock using a 12 MHz crystal.

ST72651AR6 Features

* Program memory User RAM (stack) - bytes Peripherals ST72651AR6 32 Kbytes of Flash program memory 5 Kbyte (256) USB, DTC, Timer, ADC, SPI, I2C, PWM, WDT Operating Supply 4.0 to 5.5 V (for USB) Dual 3.0 to 5.5 V or 4.0 to 5.5 V (for USB) Package LQFP64 (10 x10) Operating Temperature 0 to +70 °

ST72651AR6-STMicroelectronics.pdf