Microchip 8-bit AVR Microcontroller, 14-Pin SOIC, 4kB FLASH, 256B SRAM, 20 MHz ATTINY404

Microchip ATTINY404 is a compact 8-bit AVR microcontroller featuring a high-performance RISC CPU running at frequencies up to 20 MHz. This model comes in a 14-pin SOIC surface-mount package with dimensions of approximately 8.74 mm length, 3.99 mm width, and 1.5 mm height, enabling efficient PCB space utilization.

The microcontroller is equipped with 4 kB of FLASH memory, 256 bytes of SRAM, and 128 bytes of EEPROM for program storage and data retention. It supports a broad operating voltage range from 1.8 V to 5.5 V, making it compatible with various power supply configurations. The device is designed with ultra-low power architecture allowing extended battery life with three configurable sleep modes: Idle, Standby, and Power Down.

Advanced peripherals include a 12-channel 10-bit Analog-to-Digital Converter (ADC) with internal voltage reference, one analog comparator, and configurable custom logic (CCL). Timing functions are supported via one timer and hardware multiplier to accelerate arithmetic operations. Protective features include Brown-Out Detection (BOD), Watchdog Timer (WDT), and Power-On Reset (POR) to ensure reliability.

This microcontroller uses the latest Microchip technologies, including Event System and SleepWalking to facilitate power-efficient event-driven applications common in industrial, automation, and IoT fields. Its single pin programming/debugging interface (UPDI) simplifies development.

The robust operating temperature range from -40°C to 125°C enables deployment in harsh or automotive environments. The product is compliant with RoHS standards for environmental safety.

High-performance 8-bit AVR RISC CPU with 135 instructions. Hardware multiplier included for enhanced processing efficiency. Ultra-low power consumption with multiple sleep modes. Integrated 12-channel 10-bit ADC with voltage reference.

4KB FLASH, 256B SRAM, 128 bytes EEPROM. Operation voltage range: 1.8 V to 5.5 V. Temperature range: -40°C to 125°C. 14-pin SOIC surface mount package with compact form factor. Single pin UPDI programming/debugging interface.

For engineers and designers in embedded systems, automation, industrial control, and IoT device manufacturing, the Microchip ATTINY404 offers a versatile and efficient microcontroller with advanced features and low power consumption. Explore a rich ecosystem of development tools and Microchip support for seamless integration into your products.

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