AT87F52-24AI
- Part number
- AT87F52-24AI
- Manufacturer
- Microchip Technology
- Package
- TQFP-44
- Status
- Active
- Stock
- Available / RFQ
- Price
- $2.62
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
AT87F52-24AI (Microchip Technology, TQFP-44) — MCU 8-bit AT87 80C51 CISC 8KB Flash 5V 44-Pin TQFP
Technical Specifications
- Part Number
- AT87F52-24AI
- Manufacturer
- Microchip Technology
- Series
- AT87F52
- Package / Case
- TQFP-44
- Package Family
- QFP
- Pin / Ball Count (from marking)
- 44
- 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 AT87F52-24AI before design-in
- Package Constraint
- TQFP-44 mechanical outline and pinout must match the PCB
- Substitution
- Nearby MPNs require engineering validation — not automatic drop-ins
Package Information
- Package
- TQFP-44
- Package Family
- QFP
- Mounting
- Surface Mount (SMT)
- Terminal Count (parsed)
- 44
- 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
AT87F52-24AI is sourced for OEM/EMS electronic assemblies. Typical use depends on the manufacturer datasheet for Microchip Technology. Confirm electrical ratings, TQFP-44 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 (TQFP-44), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
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Potential Alternatives (TQFP-44)
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- PIC16LF19176-I/PT · TQFP-44
- DSPIC33EP32GS504-I/PT · TQFP-44
- ATMEGA324A-AUR · TQFP-44
- PIC16F1519-E/PT · TQFP-44
- DSPIC33FJ32MC204T-I/PT · TQFP-44
- DSPIC33FJ64MC204-I/PT · TQFP-44
FAQ
Where to buy AT87F52-24AI?
You can request AT87F52-24AI 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 AT87F52-24AI 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 AT87F52-24AI?
The sourcing listing shows package TQFP-44. Always verify body size, pitch, and land pattern against the Microchip Technology datasheet before PCB layout.
What are alternatives to AT87F52-24AI?
Potential alternatives include AT87F52-24AC, AT87F52-24PI, AT87F52-24JC 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 | AT87F52-24AI |
|---|---|
| Manufacturer | Microchip Technology |
| Package | TQFP-44 |
| Description | MCU 8-bit AT87 80C51 CISC 8KB Flash 5V 44-Pin TQFP |
| 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. |