BUY VT1211 https://www.utsource.net/itm/p/11227274.html

The VT1211 is a QFP (Quad Flat Package) integrated circuit manufactured by VIA Technologies. It is a low-power, high-performance, single-chip microcontroller designed for embedded systems. It features an ARM926EJ-S core with a 32-bit RISC CPU, a 16-bit external memory interface, and a wide range of on-chip peripherals. The VT1211 is ideal for applications such as industrial automation, medical equipment, consumer electronics, and automotive. It offers a low-power, high-performance solution for embedded systems. The VT1211 also features a wide range of on-chip peripherals, including UART, I2C, SPI, PWM, and ADC. It also supports a variety of external memory interfaces, including SDRAM, SRAM, and Flash. (For reference only)