ATTINY45-20MU

Part No :: ATTINY45-20MU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3646147

Description: IC MCU 8BIT 4KB FLASH 20QFN

Catalog: Embedded - Microcontrollers

DataSheet: ATTINY45-20MU PDF

Country of origin: -

Date code: -

ATTINY45-20MU Specifications

Type	Description
Series:	AVR® ATtiny, Functional Safety (FuSa)
Package:	Tray
Part Status:	Active
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:	20-WFQFN Exposed Pad
Supplier Device Package:	20-QFN-EP (4x4)

Alternative Products

Part Number	Manufacturer & Description	Compare
ATTINY25-20MUR Match 64%	Roving Networks / Microchip Technology IC MCU 8BIT 2KB FLASH 20QFN	ATTINY45-20MU vs ATTINY25-20MUR
ATTINY45V-15MT Match 64%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 20QFN	ATTINY45-20MU vs ATTINY45V-15MT
ATTINY45V-10MUR Match 64%	VIGOR IC MCU 8BIT 4KB FLASH 20QFN	ATTINY45-20MU vs ATTINY45V-10MUR
ATTINY25-20MF Match 64%	VIGOR IC MCU 8BIT 2KB FLASH 20QFN	ATTINY45-20MU vs ATTINY25-20MF
ATTINY25V-10MFR Match 64%	VIGOR IC MCU 8BIT 2KB FLASH 20QFN	ATTINY45-20MU vs ATTINY25V-10MFR
ATTINY85-20MUR Match 64%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 20QFN	ATTINY45-20MU vs ATTINY85-20MUR

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 844

Shipped from

HK warehouse

Expected Shipping Date

Sep 06 - Sep 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.9700~~	~~$0.97~~
25	~~$0.8844~~	~~$22.11~~
100	~~$0.7924~~	~~$79.24~~

Current price of ATTINY45-20MU 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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ATTINY45-20MU

ATTINY45-20MU

3646147

Pricing(USD)