Microchip 8-bit AVR Microcontroller ATTINY402-SSN, 20 MHz, 4kB FLASH, 256B SRAM, 8-Pin SOIC ATTINY402-SSN

Microchip ATTINY402-SSN is an advanced 8-bit AVR microcontroller featuring a powerful RISC CPU running at speeds up to 20 MHz. It integrates 4kB of FLASH program memory, 256 bytes of SRAM, and 128 bytes of EEPROM in a compact 8-pin SOIC package. Designed with low power consumption in mind, this microcontroller supports multiple sleep modes including Idle, Standby, and Power Down, making it ideal for battery-powered and energy-efficient applications.

This device offers rich analog peripherals such as a 12-channel 10-bit ADC with an internal voltage reference and an analogue comparator, enabling precise signal measurement and processing in embedded systems. It also includes two 16-bit timers for complex timing operations and a watchdog timer (WDT) to enhance system reliability by recovering from software faults.

Additional features include a hardware multiplier for accelerated arithmetic operations, Configurable Custom Logic (CCL) for custom hardware logic configurations, and a 6-channel Event System enabling peripheral-to-peripheral communication without CPU intervention. Power management features like Power-On Reset (POR) and Brown-Out Detection (BOD) further enhance robustness.

The microcontroller operates safely over a voltage range of 1.8 V to 5.5 V and is suitable for operation in harsh environments, with an operating temperature range from -40°C to 105°C. Its compact package dimensions (5.05 mm length, 3.9 mm width, 1.5 mm height) make it suitable for space-constrained designs.

This product complies with RoHS standards and suits applications in industrial, automotive (non-automotive standard), consumer electronics, and embedded control systems. Its single-pin programming and debugging interface (UPDI) simplifies development and testing.

Features an 8-bit high-performance AVR RISC CPU with 135 instructions. Includes a hardware multiplier and ultra-low power consumption. Supports three sleep modes: Idle, Standby, and Power Down. Equipped with 6 channels Event System and Configurable Custom Logic (CCL).

Integrated 12 channel 10-bit ADC with voltage reference and 1 analogue comparator. Contains 2 x 16-bit timers (TCA / TCB) and a watchdog timer (WDT). Offers power-on reset (POR) and brown-out detection (BOD) for reliability.

Operates on a supply voltage ranging from 1.8V to 5.5V. Package dimensions include length 5.05 mm, width 3.9 mm, and height 1.5 mm. Operating temperature range from -40°C to 105°C. Explore Microchip Microcontrollers in the Electronics & Electricals category at EnvMart for innovative embedded system solutions.