AT43301-AC
- Part number
- AT43301-AC
- Manufacturer
- Microchip Technology
- Package
- LQFP-32
- Status
- Active
- Stock
- Available / RFQ
- Price
- $3.60
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
AT43301-AC (Microchip Technology, LQFP-32) — IC USB HUB CTRLR 4PORT 32LQFP
Technical Specifications
- Part Number
- AT43301-AC
- Manufacturer
- Microchip Technology
- Series
- AT43301
- Package / Case
- LQFP-32
- Package Family
- QFP
- Pin / Ball Count (from marking)
- 32
- Lifecycle Status
- Active
- Category
- Electronic Component
- Mounting Type
- Surface Mount (SMT)
Electrical Characteristics
- Device Class
- Electronic component — see manufacturer datasheet
- Key Ratings
- Confirm electrical limits for AT43301-AC before design-in
- Package Constraint
- LQFP-32 mechanical outline and pinout must match the PCB
- Substitution
- Nearby MPNs require engineering validation — not automatic drop-ins
Package Information
- Package
- LQFP-32
- Package Family
- QFP
- Mounting
- Surface Mount (SMT)
- Terminal Count (parsed)
- 32
- Outline Note
- Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.
Applications
AT43301-AC is sourced for OEM/EMS electronic assemblies. Typical use depends on the manufacturer datasheet for Microchip Technology. Confirm electrical ratings, LQFP-32 mechanics, and AVL notes before design-in or substitution. SJ Chip provides inventory checks and RFQ support for production and shortage fills.
Procurement notes
Confirm the full ordering code, package (LQFP-32), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
Compare Similar Parts (AT43301)
- AT43301-AU · LQFP-32
- AT43301-SU · SOIC-24
- AT43301-SC · SOIC-24
Potential Alternatives (LQFP-32)
- AT42QT1110AUQS470 · LQFP-32
- ATMEGA32C115AZMULT1 · LQFP-32
- ATMEGA16U2-AUR · LQFP-32
- ATXMEGA8E5-AUR · LQFP-32
- AT43312A-AC · LQFP-32
- ATTINY48-AUR · LQFP-32
- PIC32MX440F512H-80I/PT · LQFP-32
- ATMEGA8U2-AU · LQFP-32
FAQ
Where to buy AT43301-AC?
You can request AT43301-AC from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (Microchip Technology), package, quantity, and lead time on the quotation.
Is AT43301-AC available?
Listed inventory shows 5,000 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.
What is the package of AT43301-AC?
The sourcing listing shows package LQFP-32. Always verify body size, pitch, and land pattern against the Microchip Technology datasheet before PCB layout.
What are alternatives to AT43301-AC?
Potential alternatives include AT43301-AU, AT43301-SU, AT43301-SC and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.
Sourcing information
| Part Number | AT43301-AC |
|---|---|
| Manufacturer | Microchip Technology |
| Package | LQFP-32 |
| Description | IC USB HUB CTRLR 4PORT 32LQFP |
| Availability | Listed inventory: 5,000 pcs — confirm lot, date code, and quantity on RFQ |
| RFQ | Submit the full part number and quantity through the RFQ form |
| Lead Time | Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately. |
| Condition | Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment. |