PIC16C73B-04/SP MICROCHIP Microcontroller

The PIC16C73B-04/SP is an 8‑bit RISC MCU in a 28‑pin SPDIP package with OTP (One‑Time Programmable) EPROM memory, ideal for cost‑sensitive, mature embedded designs where the code is stable and production volume justifies one‑time programming. Choose this device when you need 7KB of program memory, 192 bytes of RAM, 5 channels of 8‑bit ADC, three timers, and two CCP (Capture/Compare/PWM) modules. Connectivity is well covered with I²C, SPI, and USART interfaces, plus 22 I/O pins, Power‑on Reset, Brown‑out Reset and a Watchdog Timer. The 35 single‑word instructions run at up to 4MHz (200ns instruction cycle) with a 2.5‑5.5V supply. Well‑suited for industrial control, motor drives, automotive electronics, appliance timers, battery management systems (e.g. e‑bike smart chargers), consumer products, lighting control, security systems, and electronic door locks. In stock at HL Electronics – request a quote for fast delivery.