The F2MC NEW 8FX CISC CPU has a maximum operating frequency of 16.25MHz and a minimum instruction execution time of 61.5ns, delivering superior CPU core performance for an 8-bit CPU. The number of cycles of each instruction has been optimized to deliver the required processing capacity at relatively low frequencies, helping reduce power consumption.
The built-in “composite timer” can be programmatically selected from the PWM, PWC, interval timer, and input capture functions for each channel, enabling the timer to flexibly support a variety of system requirements.
Highly Reliable Flash Memory
The wide product line features a wide variety of Flash, ROM and RAM configurations. The highly reliable Flash memory is guaranteed to retain data for 20 years with 100,000 write/erase cycles. A Flash security function prevents unauthorized external reading of the program. The system is capable of EEPROM emulation using the built-in dual-operation Flash.
The product includes Local Interconnect Network (LIN), UART, SPI, and 12C interfaces. The oscillator, reset IC and EEPROM are built into the microcontroller, helping reduce costs. The devices, which feature 16-bit arithmetic operation, can be configured for various low-power-consumption modes. Other features include BIT-branch-test and BIT-test-manipulation instructions, optional main-clock and sub-clock resources, an external clock, an external interrupt with e dge detector interrupt capability, an on-chip debugging unit, a hardware/software watchdog, a low-voltage detector and programmable port-input voltage levels. The devices are available in 8- to 80-pin packages.