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Microchip 8-bit AVR Microcontroller ATTINY404-SSFR, 20 MHz, 4kB Flash, 14-Pin SOIC ATTINY404-SSFR

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Microchip 8-bit AVR Microcontroller ATTINY404-SSFR, 20 MHz, 4kB Flash, 14-Pin SOIC ATTINY404-SSFR

Name: Microchip 8-bit AVR Microcontroller ATTINY404-SSFR, 20 MHz, 4kB Flash, 14-Pin SOIC ATTINY404-SSFR
Brand: Microchip
SKU: 419746
Price: 20.22 USD
Availability: InStock

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Category Electronic Components, Power & Connectors Brand Microchip Condition New

Specifications

Country of Origin	India
Brand	Microchip
Height	1.5mm
Length	8.74mm
Model	ATTINY404-SSFR
Width	3.99mm
Mount Type	Surface
Series	ATTINY404
Maximum Operating Temperature	125°C
Package Type	SOIC
Minimum Operating Temperature	-40°C
Ram size	256bit
Standards/Approvals	RoHS
Pin Count	14
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	2.7V
Device Core	AVR
Program Memory Size	4kB
Maximum Clock Frequency	20MHz
Analogue Comparators	1
Number of Timers	1
Instruction Set Architecture	RISC
ADCs	12 x 10 Bit
Program Memory Type	FLASH
Operation Voltage	1.8V - 5.5V

Key Features

Features a high-performance 8-bit AVR RISC CPU with 135 instructions.
Includes a hardware multiplier and ultra-low power consumption.
Incorporates 12-channel 10-bit ADC with voltage reference and two analogue comparators.
Equipped with 2x 16-bit timers and watchdog timer for robust timing control.
Provides single pin programming and debugging interface (UPDI).
Operates efficiently in temperatures from -40°C to 125°C.
Compliant with RoHS standards ensuring environmental safety.
Designed for surface mount with SOIC package minimizing board space.

Product Description

Microchip ATTINY404-SSFR is an advanced 8-bit AVR microcontroller featuring a high-performance RISC CPU with 135 instructions and a hardware multiplier. It runs at up to 20 MHz clock frequency and includes 4KB program memory in Flash, 256 bits of SRAM, and 128 bytes of EEPROM. The device is housed in a compact 14-pin SOIC surface mount package, making it suitable for space-constrained industrial and commercial embedded applications.

This microcontroller supports ultra-low power operation with three sleep modes: Idle, Standby, and Power Down, optimizing energy efficiency for battery-operated devices. The integrated 12-channel 10-bit ADC with an internal voltage reference allows precise analog signal processing. Additionally, it features two analogue comparators and configurable custom logic to support complex control functions.

Timing is managed by two 16-bit timers (TCA/TCB), supplemented by a watchdog timer and power-on reset mechanisms to enhance system reliability. The device operates over a wide supply voltage range of 1.8V to 5.5V and tolerates industrial temperature ranges from -40°C to 125°C. RoHS compliance ensures it meets environmental directives.

High-performance 8-bit AVR RISC CPU with hardware multiplier. Ultra low power consumption with three configurable sleep modes. 12 channels of 10-bit ADC with voltage reference and analogue comparators. Two 16-bit timers and watchdog timer for system control.

Single pin UPDI programming and debugging interface. Wide operating voltage range from 1.8V to 5.5V. Industrial temperature support from -40°C to 125°C. Compact 14-pin SOIC surface mount package suitable for embedded designs.

Compliant with RoHS environmental standards.

This microcontroller is ideal for industrial, laboratory, automation, and consumer electronics applications demanding efficient processing with low power consumption. Its small footprint and extensive peripheral set make it versatile for a broad range of embedded control scenarios.

Explore more Microchip microcontrollers in EnvMart’s extensive catalog to find the right device to support your embedded system projects.

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