16-bit MCU With 256 Kbyte Flash Memory And 20 Kbyte RAM

The ST10F272Z2 device is a derivative of the STMicroelectronics ST10 family of 16-bit single-chip CMOS Microcontrollers The ST10F272Z2 combines high CPU performance (up to 32 million instructions per second) with high peripheral functionality and enhanced I/O-capabilities. It also provides on- chip high-speed single voltage Flash memory, on-chip high-speed RAM, and Clock generation via PLL ST10F272Z2 is processed in 0.18 m CMOS technology. The MCU core and the Logic is supplied with a 5 V to 1.8V on-chip voltage Regulator The part is supplied with a single 5 V supply and I/Os work at 5 V. The device is upward compatible with the ST10F269 device, with the following set of differences: Flash control Interface is now based on STMicroelectronics third generation of stand-alone Flash Memories (M29F400 series), with an embedded Program/Erase Controller. This completely frees up the CPU during programming or erasing the Flash Only one supply pin (ex DC1 in ST10F269, renamed into V18) on the QFP144 package is used for decoupling the internally generated 1.8V core Logic supply. Do not connect this pin to 5.0V external supply. Instead, this pin should be connected to a decoupling capacitor (ceramic type, typical value 10 nF, maximum value 100nF). By STMicroelectronics