Microchip 8 bit PIC Microcontroller, 4 MHz Clock, 1.5kB OTP Memory, 8-Pin SOIC Package PIC12C509A-04I/SM

Microchip PIC12C509A-04I/SM is an 8 bit PIC microcontroller offering a robust and efficient microcontroller solution with a 4 MHz maximum clock frequency and 1.5kB OTP program memory. Designed around a fully static CMOS architecture, this device offers low power consumption with reliable performance over industrial temperature ranges from -40°C to 85°C.

The microcontroller employs a reduced instruction set computing (RISC) architecture with just 33 single word/single cycle instructions, enhancing code execution speed and memory efficiency. The Harvard architecture supports 12-bit wide instructions, resulting in superior compression and optimal use of memory space.

Key built-in features include power-on reset, a watchdog timer with an on-chip RC oscillator for stable operation, and programmable code-protection for security. The device has an EEPROM data memory with over one million erase/write cycles and guaranteed data retention exceeding 40 years, suitable for long-term applications.

With 5 programmable I/Os, 1 timer, internal weak pull-ups on I/O pins, and an internal pull-up on the MCLR pin, this microcontroller supports a diverse range of embedded and industrial applications. The package type is SOIC with 8 pins, suitable for surface mount assembly. It supports a supply voltage range from 2.5V minimum up to 5.5V maximum, enabling flexible power configurations.

This microcontroller is compliant with RoHS standards, aligning with environmental regulations. Typical fields of use include industrial automation, instrumentation, control systems, and other embedded systems requiring compact and reliable microcontrollers.

Utilizes low-cost, high-performance fully static CMOS technology. Employs a RISC architecture with only 33 single word, single cycle instructions. Supports power on reset, watchdog timer with its own on-chip RC oscillator, and programmable code-protection.

Includes 1,000,000 erase/write cycle EEPROM data memory with data retention over 40 years. Operates over a wide temperature range from -40°C to 85°C for industrial applications. Features internal weak pull-ups on I/O pins and MCLR pin for enhanced reliability.

Designed with Harvard 8 bit instruction set architecture for efficient operations. Compatible with surface mount technology through SOIC package type. Ideal for embedded applications requiring low power and compact microcontroller solutions.

RoHS compliant and meets environmental standards. Explore more Microchip Microcontrollers in the Electronics & Electricals category on EnvMart for your industrial and commercial embedded design projects.