Microchip Technology, Inc. 8-bit Microcontrollers - MCU PIC16LC54AT-04/SS

The PIC16LC54AT-04/SS is an 8-bit microcontroller from Quarktwin Technology Ltd. It features a 12-bit wide instruction set and an 8-bit data path, supporting a variety of addressing modes including direct, indirect, and relative. The device includes a two-level deep hardware stack and seven or eight special function registers, making it suitable for a range of applications. This microcontroller operates at a clock speed of up to 40 MHz, with a typical instruction cycle time of 100 ns. It incorporates a real-time clock/counter (TMR0) with an 8-bit programmable prescaler, a watchdog timer (WDT), and power-on reset (POR) functionality. The device supports multiple oscillator configurations, including low-cost RC, standard crystal, high-speed crystal, and low-power options. The PIC16LC54AT-04/SS is designed using low power, high-speed CMOS technology, with a wide operating voltage range of 2.0V to 6.25V for both EPROM and ROM versions. It has low power consumption, with typical values of less than 2 mA at 5V and 4 MHz, and standby current as low as 0.6 µA. The microcontroller is available in various package types, including SSOP, making it versatile for different design requirements.