ATTINY45-20SI

Part No :: ATTINY45-20SI

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4800583

Description: IC MCU 8BIT 4KB FLASH 8SOIC

Catalog: Embedded - Microcontrollers

DataSheet: ATTINY45-20SI PDF

Country of origin: -

Date code: -

ATTINY45-20SI Specifications

Type	Description
Series:	AVR® ATtiny, Functional Safety (FuSa)
Package:	Tube
Part Status:	Obsolete
Core Processor:	AVR
Core Size:	8-Bit
Speed:	20MHz
Connectivity:	USI
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:	6
Program Memory Size:	4KB (2K x 16)
Program Memory Type:	FLASH
EEPROM Size:	256 x 8
RAM Size:	256 x 8
Voltage - Supply (Vcc/Vdd):	2.7V ~ 5.5V
Data Converters:	A/D 4x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package:	8-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
ATTINY25-20SHR Match 62%	VIGOR IC MCU 8BIT 2KB FLASH 8SOIC	ATTINY45-20SI vs ATTINY25-20SHR
ATTINY45-15ST1 Match 92%	VIGOR IC MCU 8BIT 4KB FLASH 8SOIC	ATTINY45-20SI vs ATTINY45-15ST1
ATTINY85-15ST1 Match 54%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 8SOIC	ATTINY45-20SI vs ATTINY85-15ST1
ATTINY85-15SZ Match 54%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 8SOIC	ATTINY45-20SI vs ATTINY85-15SZ
ATTINY45-15ST Match 92%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 8SOIC	ATTINY45-20SI vs ATTINY45-15ST
ATTINY45V-15ST Match 68%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 8SOIC	ATTINY45-20SI vs ATTINY45V-15ST

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In Stock: 1105

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of ATTINY45-20SI is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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ATTINY45-20SI

ATTINY45-20SI

4800583

Pricing(USD)