ATTINY4313-SU Microcontrollers - MCU by Microchip Technology

Status: Active
Series: ATtiny4313
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The high-performance Microchip picoPower® 8-bit AVR® RISC-based microcontroller combines 4 KB Flash memory, 128B EEPROM, 128B SRAM, 18 general purpose I/O lines, 32 general purpose working registers, a single-wire Interface for on-chip debugging, two flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a universal serial interface (USI) with start condition detector, programmable watchdog timer with internal oscillator, and three software selectable power saving modes. The device operates between 1.8-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.

Prices starting from US$0.90


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$0.90
7,097
Buy Now
Logo for Schukat Electronic Schukat Electronic US$1.27
710
Buy Now
Logo for Distrelec Distrelec US$1.06
703
Buy Now
Logo for Future Electronics Future Electronics US$1.09
148
Buy Now
Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$1.13
77
Buy Now
Logo for EBV Elektronik EBV Elektronik -
148
Buy Now
Logo for Newark Electronics Newark Electronics US$1.08
-
Buy Now
Logo for Avnet America Avnet America US$1.25
-
Buy Now
Logo for element14 element14 US$1.20
-
Buy Now
Logo for Farnell Farnell US$1.14
-
Buy Now
Logo for Avnet Silica Avnet Silica -
-
Buy Now
View Full Pricing & Stock Comparison

Specifications

Program Memory Type Flash
Program Memory Size (KB) 4
CPU Speed (MIPS/DMIPS) 20
Data EEPROM (bytes) 256
Capture/Compare/PWM (CCP) 1
Max 8 Bit Digital Timers 1
Number of ADCs 0
ADC Channels 0
Max ADC Resolution (bits) 0
Number of Comparators 1
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Max.(V) 5.5
Operation Voltage Min.(V) 1.8
Pin Count 20
Low Power Yes
Pins | Packaging 20 | SOIC
Temp Range -40C to +85C
Packing Media Tube (37)

Resources


Application Notes
AN_2585 - AVR151: Setup and use of the SPI on tinyAVR and megaAVR devices
AN_2561 - AVR310: Using the USI Module as a I2C Master
AN_1497 - AVR035: Efficient C Coding for 8-bit AVR microcontrollers
AN_1619 - AVR040: EMC Design Considerations
AN_8283 - AVR538: Migrating from ATtiny2313 to ATtiny4313
AN_2563 - AVR054: Run-time calibration of the internal RC oscillator via the UART
AN_2505 - AVR130: Using the timers on tinyAVR and megaAVR devices
AN_2508 - AVR182: Zero Cross Detector
AN_1232 - AVR240: 4x4 Keypad-Wake Up on Keypress on tinyAVR and megaAVR devices
AN_8020 - AVR136: Low-jitter Multi-channel Software PWM
AN3320 - AVR318: Dallas 1-Wire Master on tinyAVR and megaAVR
AN2665 - Interfacing AVR Microcontrollers with Serial memories
AN_2560 - AVR312: Using the USI Module as a I2C Slave
AN_0932 - AVR100: Accessing the EEPROM on tinyAVR and megaAVR devices
AN_8469 - AVR1201: Using External Interrupts for tinyAVR Devices
AN_2558 - AVR221: Discrete PID Controller on tinyAVR and megaAVR Devices
AN_42055 - AT1886: Mixing Assembly and C with AVRGCC
AN_8373 - AVR918: Using the Tiny Programming Interface (TPI)
AN_1231 - AVR242: Multiplexing LED Drive & a 4x4 Keypad on tinyAVR and megaAVR devices
AN_1456 - AVR335: Digital Sound Recorder with tinyAVR or megaAVR and DataFlash
AN2537 - AVR125: ADC of tinyAVR in Single Ended Mode
AN_2555 - AVR053: Calibration of the internal RC oscillator
AN_1451 - AVR306: Using the AVR UART in C on tinyAVR and megaAVR devices
AN2519 - AVR Microcontroller Hardware Design Considerations
AN_8003 - AVR121: Enhancing ADC resolution by oversampling
AN_8014 - AVR135: Using Timer Capture to Measure PWM Duty Cycle on tinyAVR and megaAVR devices
AN_0942 - AVR400: Low Cost A/D Converter using Analog Comp. on tinyAVR and megaAVR devices
AN_0953 - AVR401: 8-Bit Precision A/D Converter using Analog Comp. on tinyAVR and megaAVR devices
AN_8108 - AVR122: Calibration of the AVR`s Internal Temperature Reference
AN_8128 - AVR186: Best practices for the PCB layout of Oscillators
AN_42010 - AVR156: TWI Master Bit Bang Driver
AN_2582 - AVR319: Using the USI module for SPI communication on tinyAVR and megaAVR devices
AN_2551 - AVR132: Using the Enhanced Watchdog Timer
AN_2559 - AVR120: Characterization and Calibration of the ADC on an AVR
AN_8453 - AVR4027: Tips and Tricks to Optimize Your C Code for 8-bit AVR Microcontrollers
AN_4298 - AVR091: Migrating from AT90S2313 to ATtiny2313
AN_4299 - AVR093: Migrating from AT90S1200 to ATtiny2313
AN_8380 - AVR290: Avoid Clock Stretch with tinyAVR
AN_8365 - AVR205: Frequency measurement made easy with tinyAVR and megaAVR
AN_1234 - AVR034: Mixing C and Assembly Code with IAR Embedded Workbench for 8-bit AVR microcontrollers
AN_2532 - AVR243: Matrix Keyboard Decoder on tinyAVR and megaAVR devices
AN2648 - Selecting and Testing 32 KHz Crystal Oscillators for AVR Microcontrollers
AN_8349 - AVR4013: picoPower Basics
AN2468 - Production Programming of Microchip AVR and SAM Microcontrollers
AN_42787 - AVR42787: AVR Software User Guide
AN_2527 - AVR223: Digital Filters on tinyAVR and megaAVR devices
AN2447 - Measure VCC/Battery Voltage Without Using I/O Pin on tinyAVR and megaAVR
AN2466 - Using Atmel-ICE for AVR Programming In Mass Production

Board Design Files
ATtiny4313 IBIS Model




Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.542
Shipping Weight (kg) 0.973684
Lead Count 20
Package Type SOIC
Package Width or Size .300in
Soldering Composition Matte Tin

Alternative Descriptions

20MHz, SOIC, IND TEMP, GREEN, 1.8-5.5 | Microchip Technology
MCU 8-Bit ATtiny AVR 4KB Flash SOIC20 | RS
MC 8bit 1,8V 4kB Flash 20MHz SOL20 | Schukat Electronic
Microchip Microcontroller AVR 20MHz 4KB / 128B SOIC-20 | Distrelec
ATtiny Series 4 KB Flash 256 B SRAM 20 MHz 8-Bit Microcontroller - SOIC-20 | Future Electronics
IC: AVR microcontroller | Transfer Multisort Elektronik
MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin SOIC W | EBV Elektronik
Microcontroller Mcu, 8 Bit, Attiny, 20Mhz, Soic-20 | Newark Electronics
MCU, 8BIT, ATTINY, 20MHZ, SOIC-20 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ATTINY4313-SU?

Additional datasheets, footprints and schematics for ATTINY4313-SU are listed on our Part Details page. You can also find images and similar parts to ATTINY4313-SU on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ATTINY4313-SU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATTINY4313-SU price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ATTINY4313-SU fall under?

The ATTINY4313-SU is listed under Semiconductors - ICs > Microcontrollers - MCU > 8 Bit Microcontrollers - MCU.

Can I view similar or alternative parts?

You can view similar parts to ATTINY4313-SU when available in the 8 Bit Microcontrollers - MCU range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ATTINY4313-SU you can contact the distributor directly for product support, shipping queries etc.

Is the ATTINY4313-SU RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for ATTINY4313-SU have stock available?

Authorised distributors including Microchip Technology, RS, Schukat Electronic, Distrelec and Future Electronics have stock available or on a lead time for ATTINY4313-SU.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ATTINY4313-SU often in real-time on the comparison pages.

What if I can't find stock of ATTINY4313-SU?

You can fill out our help required form which you can use to request a quote for ATTINY4313-SU from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay