ATTINY424-XF

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Microchip Technology

IC MCU 8BIT 4KB FLASH 14TSSOP

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ATTINY424-XF

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Microchip Technology

IC MCU 8BIT 4KB FLASH 14TSSOP

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Description Specifications Series Pricing CAD Documents

Description

General part information

ATTINY424 Series

The ATtiny424 is a microcontroller featuring the AVR® CPU with hardware multiplier, running at up to 20 MHz and with 4 KB Flash, 512B SRAM and 128B of EEPROM in 14-pin TSSOP and SOIC packages. The family uses the latest Core Independent Peripherals with low-power features, including an Event System, intelligent analog, and advanced peripherals.

The new 12-bit ADC offers true differential measuring capabilities with optional hardware accumulation of up to 1024 samples, which effectively gives up to 17-bits resolution. With sampling rates up to 375 ksps the analog data are available very rapidly. The Programmable Gain Amplifier (PGA) for the ADC can amplify single-ended and differential analog inputs to make it possible to measure even small amplitude signals efficiently.

[ATtiny1627 Product Family Overview (tinyAVR 2 Family)](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/avr-mcus/attiny1627)

Technical Specifications

Parameters and characteristics for this part

Specification	ATTINY424-XF

A/D Channels	9 count
A/D Resolution (bits)	12 bit
Connectivity	USART, UART, SPI, I2C
Core Processor	AVR
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	128
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	12
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package Length	0.173 in
Package Name	14-TSSOP
Package Width	4.4 mm
Peripherals	WDT, PWM, Brown-out Detect, POR, Reset
Program Memory Depth	4 K
Program Memory Size	4 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	512
RAM Size Width	8 bit
Speed	20 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.8 V

ATTINY424 Series

Part	Package Name	A/D Channels	A/D Resolution (bits)	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Package Width	Package Length	Core Processor	EEPROM Size (Width)	EEPROM Size (Depth)	RAM Size Depth	RAM Size Width	Core Size (Bit Width)	Number of I/O	Connectivity	Program Memory Type	Oscillator Type	Program Memory Depth	Program Memory Width	Program Memory Size	Speed	Operating Temperature (Max)	Operating Temperature (Min)	Peripherals	Mounting Type
Microchip Technology ATTINY424-SSUR	14-SOIC	9 count	12 bit	1.8 V	5.5 V	3.9 mm	0.154 in	AVR	8 bit	128	512	8 bit	8 Bit	12	I2C SPI UART USART	FLASH	Internal	4 K	8 bit	4 KB	20 MHz	85 °C	-40 °C	Brown-out Detect POR PWM Reset WDT	Surface Mount
Microchip Technology ATTINY424-SSFR	14-SOIC	9 count	12 bit	1.8 V	5.5 V	3.9 mm	0.154 in	AVR	8 bit	128	512	8 bit	8 Bit	12	I2C SPI UART USART	FLASH	Internal	4 K	8 bit	4 KB	20 MHz	125 °C	-40 °C	Brown-out Detect POR PWM Reset WDT	Surface Mount
Microchip Technology ATTINY424-SSF	14-SOIC	9 count	12 bit	1.8 V	5.5 V	3.9 mm	0.154 in	AVR	8 bit	128	512	8 bit	8 Bit	12	I2C SPI UART USART	FLASH	Internal	4 K	8 bit	4 KB	20 MHz	125 °C	-40 °C	Brown-out Detect POR PWM Reset WDT	Surface Mount
Microchip Technology ATTINY424-XF	14-TSSOP	9 count	12 bit	1.8 V	5.5 V	4.4 mm	0.173 in	AVR	8 bit	128	512	8 bit	8 Bit	12	I2C SPI UART USART	FLASH	Internal	4 K	8 bit	4 KB	20 MHz	125 °C	-40 °C	Brown-out Detect POR PWM Reset WDT	Surface Mount
Microchip Technology ATTINY424-SSU	14-SOIC	9 count	12 bit	1.8 V	5.5 V	3.9 mm	0.154 in	AVR	8 bit	128	512	8 bit	8 Bit	12	I2C SPI UART USART	FLASH	Internal	4 K	8 bit	4 KB	20 MHz	85 °C	-40 °C	Brown-out Detect POR PWM Reset WDT	Surface Mount
Microchip Technology ATTINY424-XUR	14-TSSOP	9 count	12 bit	1.8 V	5.5 V	4.4 mm	0.173 in	AVR	8 bit	128	512	8 bit	8 Bit	12	I2C SPI UART USART	FLASH	Internal	4 K	8 bit	4 KB	20 MHz	85 °C	-40 °C	Brown-out Detect POR PWM Reset WDT	Surface Mount
Microchip Technology ATTINY424-XFR	14-TSSOP	9 count	12 bit	1.8 V	5.5 V	4.4 mm	0.173 in	AVR	8 bit	128	512	8 bit	8 Bit	12	I2C SPI UART USART	FLASH	Internal	4 K	8 bit	4 KB	20 MHz	125 °C	-40 °C	Brown-out Detect POR PWM Reset WDT	Surface Mount
Microchip Technology ATTINY424-XU	14-TSSOP	9 count	12 bit	1.8 V	5.5 V	4.4 mm	0.173 in	AVR	8 bit	128	512	8 bit	8 Bit	12	I2C SPI UART USART	FLASH	Internal	4 K	8 bit	4 KB	20 MHz	85 °C	-40 °C	Brown-out Detect POR PWM Reset WDT	Surface Mount