CR16MES5 - National Semiconductor

CR16MES5 Family of CompactRISC 16-Bit Microcontrollers

The family of CompactRISC 16-bit microcontrollers offer the high performance of a RISC architecture while retaining the advantages of a traditional Complex Instruction Set Computer (CISC): compact code, on-chip memory and I/O, and reduced cost. The CPU uses a three-stage instruction pipeline that allows execution of up to one instruction per clock cycle, or .

Features

and low power consumption, resulting in decreased system cost. Block Diagram Fast Osc Slow Osc CR16B Core Processing Unit Clock Generator Power-on-Reset Core Bus Peripheral Bus Controller 48k Flash Program Memory 2 kbyte RAM 640 Bytes EEPROM Data Memory boot ROM Interrupt Power-Save Control Management (ICU) WATCHDOG Peripheral Bus I/O µWire/SPI Two USARTs Two MFTs A/D MIWU Two Analog Comparators Real-Time Timer Please note that not all family members contain same peripheral modules and features. TRI-STATE® is a registered trademark of National Semiconductor Corporation. ©.