ATTINY13-20SI ATTINY13-20SI is an 8-bit AVR microcontroller from Microchip featuring 1KB Flash memory, 64 bytes RAM and EEPROM, operating at up to 20 MHz. It comes in an 8-pin SOIC package with 6 I/O lines and includes peripherals like ADC, PWM, and watchdog timer.
Mfr Part #:

ATTINY13-20SI

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
ATTINY13-20SI is an 8-bit AVR microcontroller from Microchip featuring 1KB Flash memory, 64 bytes RAM and EEPROM, operating at up to 20 MHz. It comes in an 8-pin SOIC package with 6 I/O lines and includes peripherals like ADC, PWM, and watchdog timer.
✓ Total Stock: 51,657 pcs

ATTINY13-20SI Available from 1 distributor

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ATTINY13-20SI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Processor
Core Size
Data Converters
EEPROM Size
Industrial Grade
Lead Style
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Supplier Device Package
Voltage

ATTINY13-20SI Description

Short technical summary and product information.

The ATTINY13-20SI is an 8-bit AVR microcontroller from Microchip Technology, part of the ATtiny family. It features a high-performance AVR RISC core running at up to 20 MHz, delivering up to 20 MIPS throughput. The device includes 1 KB of in-system self-programmable Flash memory, 64 bytes of SRAM, and 64 bytes of EEPROM with high endurance (10,000 write/erase cycles for Flash, 100,000 for EEPROM).

 

Operating from 2.7V to 5.5V, the microcontroller is designed for industrial temperature ranges (-40°C to 85°C). It provides six programmable I/O lines, a 4-channel 10-bit ADC with internal voltage reference, one 8-bit timer/counter with PWM, a watchdog timer with separate oscillator, brown-out detection, and an on-chip analog comparator. Additional features include debugWIRE on-chip debugging, SPI programming, and multiple low-power modes (Idle, ADC Noise Reduction, Power-down).

 

The ATTINY13-20SI is housed in an 8-pin SOIC package (0.209" width, 5.30mm) with surface mount mounting. Note: This part is listed as obsolete by the manufacturer; consider alternatives such as the ATTINY13-20SU for new designs.

ATTINY13-20SI Quick Information

Product Type: Microcontroller
Series: ATtiny13
Canonical Name: ATTINY13-20SI 8-bit AVR Microcontroller
Subcategory: 8-bit Microcontrollers

ATTINY13-20SI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ATTINY13-20SI Features

  • 8-bit AVR core with 20 MHz speed.
  • 1 KB Flash program memory storage.
  • 64 bytes SRAM and EEPROM.
  • 6 I/O lines with 4-channel 10-bit ADC.
  • Wide supply voltage 2.7V to 5.5V.

ATTINY13-20SI Applications

  • Ideal for embedded control and automation.
  • Used in sensor signal processing.
  • Suitable for PWM motor control.
  • Designed for low-power portable devices.
  • Applicable in human interface devices.

ATTINY13-20SI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

2.7V to 5.5V.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

8-SOIC (0.209", 5.30mm Width) surface mount.

Is this device RoHS compliant?

RoHS3 Compliant (unverified).

What is the core processor?

AVR 8-bit.

What is the maximum speed?

20 MHz.

How much Flash memory does it have?

1 KB (512 x 16).

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