BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Embedded Processors & Controllers
  4. /Microcontrollers - MCU
  5. /ATTINY45-20PU
ATTINY45-20PU thumbnail 1
Microchip

ATTINY45-20PU

Category
Microcontrollers - MCU
Manufacturer
MicrochipDetails
Datasheet
Description
ATtiny45
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status10000
QuantityATTINY45-20PU
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Documentation
TypeDescriptionTypeDescription
Program Memory Size (KB)4RAM256
Data EEPROM (bytes)256Pin Count8
Operation Voltage Max.(V)5.5Operation Voltage Min.(V)1.8
ADC Resolution Max10ADC Channels4
Zero Cross DetectFalseNumber of Comparators1
SPI1I2C1
Stand alone PWM6Low PowerNo
Numerically Controlled Oscillator (NCO)0Data Signal Modulator (DSM)0
Lead Count (Pins)8Package TypePDIP
Temperature Range-40C to +85CPacking MediaTUBE
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is ATTINY45-20PU, and what package does it use?

ATTINY45-20PU is an authentic electronic component manufactured by Microchip, categorized under Microcontrollers - MCU. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official ATTINY45-20PU datasheet above.

Why is dynamic quotation used instead of a fixed price for ATTINY45-20PU?

Electronic component spot-market pricing for ATTINY45-20PU fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for ATTINY45-20PU?

Lead times for ATTINY45-20PU depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

ISO 9001
ESD Control
Microchip

Loading articles…

New Blog

Excess Component Inventory: Prepare for Review | YG GROUP

Give excess component inventory a clear next step. Prepare stock identity, condition and resale priorities, then submit your list to YG GROUP for review.

Read more →

Product Solution Support: Brief Your Need | YG GROUP

Explore YG GROUP product solution support for sensing, industrial computing and GaN. Define your application and configuration, then send a project brief.

Read more →

Component Order Fulfillment: BOM to Dispatch | YG GROUP

Plan component order fulfillment around your BOM, packaging and build dates. Review preparation and shipping choices, then send YG GROUP your requirements.

Read more →

Component Quality Verification: Four Levels | YG GROUP

See how YG GROUP links source records, physical checks and risk-based tests. Share your component requirements and evidence needs with your next RFQ.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • CPLD - Complex Programmable Logic Devices
  • CPU - Central Processing Units
  • Digital Signal Processors & Controllers - DSP, DSC
  • FPGA - Field Programmable Gate Array
  • Microcontrollers - MCU
  • Microprocessors - MPU
  • Processors - Application Specialized
  • RF System on a Chip - SoC
  • Systems on a Chip - SoC
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
ATSAMD20G14A-MN
ATSAMD20G14A-MN
Microchip
PDF-
4,260
RFQ
KSZ9692PB
KSZ9692PB
Microchip
PDF-
2,590
RFQ
ATSAMD51J19A-UUT
ATSAMD51J19A-UUT
Microchip
PDF-
3,730
RFQ
PIC32MX420F032HT-40V/PT
PIC32MX420F032HT-40V/PT
Microchip
PDF-
3,340
RFQ
PIC16LF1777-E/ML
PIC16LF1777-E/ML
Microchip
PDF-
5,200
RFQ
PIC32MK0512MCJ048T-I/7MX
PIC32MK0512MCJ048T-I/7MX
Microchip
PDF-
3,150
RFQ
ATSAME53N20A-AZ
ATSAME53N20A-AZ
Microchip
PDF-
4,350
RFQ
ATSAMC20E18A-AZ
ATSAMC20E18A-AZ
Microchip
PDF-
4,720
RFQ
PIC32MX675F512L-80I/PT
PIC32MX675F512L-80I/PT
Microchip
PDF-
8,560
RFQ
PIC24HJ128GP310-I/PF
PIC24HJ128GP310-I/PF
Microchip
PDF-
3,150
RFQ