AT25256B-SSHL-B

Microchip Technology · SOT-223 · Active

Part number: AT25256B-SSHL-B
Manufacturer: Microchip Technology
Package: SOT-223
Status: Active
Stock: Available / RFQ
Price: $1.14
Year / date code: 2025

Product Overview

AT25256B-SSHL-B from Microchip Technology in SOT-223 is listed for electronic component sourcing at SJ Chip. Review technical specifications, package information, and nearby series parts below, then submit an RFQ to confirm stock, date code, and lead time.

Technical Specifications

Part Number: AT25256B-SSHL-B
Manufacturer: Microchip Technology
Series: AT25256B
Package / Case: SOT-223
Package Family: SOT
Pin / Ball Count (from marking): 223
Lifecycle Status: Active
Category: Memory
Mounting Type: Surface Mount (SMT)

Electrical Characteristics

Device Class: Memory (Flash / DRAM / specialty)
Density & Interface: Confirm density, speed, and bus width on the full ordering code
Voltage: I/O and core voltages must match the host controller
Package Constraint: SOT-223 ballout / pinout is not interchangeable across densities

Package Information

Package: SOT-223
Package Family: SOT
Mounting: Surface Mount (SMT)
Terminal Count (parsed): 223
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

AT25256B-SSHL-B is used for code storage, data logging, or system memory alongside MCUs/FPGAs. Density, speed grade, and SOT-223 ballout must match the host controller. Confirm the full MPN before BOM substitution.

Procurement notes

Confirm the full ordering code, package (SOT-223), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.

Compare Similar Parts (AT25256B)

Potential Alternatives (SOT-223)

MIC39100-1.8WS-TR · SOT-223
MIC39100-5.0WS-TR · SOT-223
MIC39100-2.5WS · SOT-223
MCP1824ST-3302E/DB · SOT-223
MIC2920A-5.0WS-TR · SOT-223
MCP1790T-3302E/DB · SOT-223
MCP1790-5002E/DB · SOT-223
MCP1790-3302E/DB · SOT-223
MIC39100-1.8WS · SOT-223
MCP1703AT-3301E/DB · SOT-223
MCP1825S-3302E/DB · SOT-223
MCP1825T-3302E/DC · SOT-223

FAQ

Where to buy AT25256B-SSHL-B?

You can request AT25256B-SSHL-B 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 AT25256B-SSHL-B available?

Listed inventory shows 8,000 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 AT25256B-SSHL-B?

The sourcing listing shows package SOT-223. Always verify body size, pitch, and land pattern against the Microchip Technology datasheet before PCB layout.

What are alternatives to AT25256B-SSHL-B?

Potential alternatives include AT25256B-SSHL-B-899, AT25256B-SSHL-T-537, AT25256B-SSHL-T-899 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	AT25256B-SSHL-B
Manufacturer	Microchip Technology
Package	SOT-223
Description	Microchip Technology · AT25256B-SSHL-B · SOT-223 package · electronic component sourcing
Availability	Listed inventory: 8,000 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.