BUY F65550B https://www.utsource.net/itm/p/450205.html
17 ELECTRICAL SPECIFICATIONS
The F65550B is an 8-bit microcontroller manufactured by Fujitsu Semiconductor. It is a low-cost, low-power integrated circuit with a wide range of application possibilities. The F65550B is a QFP-208 type IC, which stands for Quad Flat Pack 208-pin. It has a maximum clock frequency of 25MHz, and includes an 8-bit CPU, an internal ROM of 1.75kB, 64kB of RAM, 4kB of EEPROM, and a total of 12 I/O ports. It also features 16 programmable timers, up to 8 serial communication channels, and 5 interrupt sources, as well as various analog and digital peripheral functions. The F65550B is designed for a variety of applications, including consumer electronics, automotive, surveillance systems, medical equipment, and industrial control systems. It is suitable for use in portable and handheld devices due to its low power consumption and small form factor. (For reference only)