Universal 32-Bit Microcontroller IC K1986BE92QI for Information Processing

The chip is a universal 32-bit microcontroller with Flash-type memory. It is intended for application in systems of reception, transmission and processing of information of commercial and industrial automatics and other systems. Core: ARM 32-bit Cortex™-M3 revision 2.0 RISC core, clock speed up to 80 MHz, 1.25 DMIPS/MHz performance (Dhrystone 2.1) with zero memory latency; MPU hardware memory protection unit; multiplication in one cycle, hardware implementation of division.

Memory: 128 Kbytes internal non-volatile Flash program memory; embedded RAM of 32 Kbytes; external bus controller with support of ROM, ROM, NAND Flash memory chips. Power supply and clock frequency: 2.2 ÷ 3.6 V external power supply; built-in regulated voltage stabiliser for 1.8 V to supply the core; built-in power control circuits; built-in battery-powered domain; built-in tunable RC oscillators of 8 MHz and 40 kHz; external quartz resonators for 2 ÷ 16 MHz and 32 kHz;...