ST10R272

The ST10R272 is designed as one kind of 16-bit low voltage romless MCU. Features of the ST10R272 are:(1)CPU Frequency: 0 to 50 MHz;(2)40ns instruction cycle time at 50-MHz CPU clock;(3)Multiply-Accumulate unit (MAC);(4)4-stage pipeline;(5)Register-based design with multiple variable register banks;(6)Enhanced boolean bit manipulation facilities;(7)1024 bytes on-Chip special function register area;(8)1KByte on-chip RAM;(9)Up to 16 MBytes linear address space for code and data (1 MByte with SSP used);(10)Programmable external bus characteristics for different address ranges;(11)Up to 77 general purpose I/O lines;(12)No bootstrap loader;(13)Five programmable chip-select signals;(14)16-priority-level interrupt system with 17 sources, sample-rate down to 40 ns.

The absolute maximum ratings of the ST10R272 can be summarized as:(1)Ambient temperature under bias: -40 to +85 °C;(2)Storage temperature: -65 to +150 °C;(3)Voltage on VDD pins with respect to ground: -0.5 to +4.0 V;(4)Voltage on any pin with respect to ground: -0.5 to VDD+0.5 V;(5)Voltage on any 5V tolerant pin with respect to ground: -0.5 to 5.5 V;(6)Voltage on any 5V fail-safe pin with respect to ground: -0.5 to 5.5 V;(7)Input current on any pin during overload condition: -10 to +10 mA;(8)Absolute sum of all input currents during overload condition: 100 mA;(9)Power dissipation of the ST10R272: 1.0 W. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .