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Microchip
Browse Microchip part numbers, packages and manufacturer documentation. Open a published product profile or request a quote directly from a catalog entry.
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Browse listed part numbers
Review exact MPNs and package details. Open a product profile where available, or request a quote from the catalog.
165,773 listed part numbers. Price and lead time are confirmed by quotation.
Package reference25AA160T/SNSOIC-8IC 16K 2K X 8 1.8V SER EE 8SOIC9,216 pcs in stockView specifications & request quote →
Package reference25AA256-E/MFDFN-S256 Kbit SPI SERIAL EEPROM12,083 pcs in stockView specifications & request quote →
Package reference25AA256-E/PPDIP-8256 Kbit SPI SERIAL EEPROM5,103 pcs in stockView specifications & request quote →
Package reference25AA256-E/SMSOIJ-8256 Kbit SPI SERIAL EEPROM7,393 pcs in stockView specifications & request quote →
Package reference25AA256-E/SNSOIC-8256 Kbit SPI SERIAL EEPROM2,517 pcs in stockView specifications & request quote →
Package reference25AA256-E/STTSSOP-8256 Kbit SPI SERIAL EEPROM12,667 pcs in stockView specifications & request quote →
Package reference25AA256-I/MFDFN-S256K, 32K X 8, SER EE, 1.8V 8DFN6,893 pcs in stockView specifications & request quote →
Package reference25AA256-I/PPDIP-8256Kb SPI EEPROM, 1.8-5.5V, 8-PDIP4,407 pcs in stockView specifications & request quote →- 25AA256-I/S16KDICE256k, 32K X 8, 1.8V SER EE, WAFERView specifications & request quote →
Package reference25AA256-I/SMSOIJ-8256K, 32K X 8 1.8V SERIAL EE8,943 pcs in stockView specifications & request quote →
Package reference25AA256-I/SNSOIC-8IC 256K 32K X 8 SER EE 1.8V 8SOIC1,881 pcs in stockView specifications & request quote →
Package reference25AA256-I/STTSSOP-8256K, 32K X 8, 1.8V SER EE 8TSSOP5,979 pcs in stockView specifications & request quote →- 25AA256/S1116KDICE256K, 32K X 8, 1.8V SER EE, DIE IN WAFFLE PACKView specifications & request quote →
- 25AA256/S16KDICE256k, 32K X 8, 1.8V SER EE, WAFERView specifications & request quote →
Package reference25AA256T-E/MFDFN-S256 Kbit SPI SERIAL EEPROM6,357 pcs in stockView specifications & request quote →
Package reference25AA256T-E/SMSOIJ-8256 Kbit SPI SERIAL EEPROM10,217 pcs in stockView specifications & request quote →
Package reference25AA256T-E/SNSOIC-8256 Kbit SPI SERIAL EEPROM5,590 pcs in stockView specifications & request quote →
Package reference25AA256T-E/STTSSOP-8256 Kbit SPI SERIAL EEPROM2,917 pcs in stockView specifications & request quote →- 25AA256T-E/ST16KVAOTSSOP256Kb 1.8V SPI SERIAL EEPROM, Auto 125C, 8-TSSOP T&RView specifications & request quote →
Package reference25AA256T-I/MFDFN-S256K, 32K X 8, SER EE, 1.8V 8DFN1,490 pcs in stockView specifications & request quote →
Package reference25AA256T-I/SMSOIJ-8256Kb SPI EEPROM, 1.8-5.5V, 8-SOIJ1,009 pcs in stockView specifications & request quote →
Package reference25AA256T-I/SNSOIC-8256K, 32K X 8, SER EE, 1.8V 8SOIC1,288 pcs in stockView specifications & request quote →
Package reference25AA256T-I/STTSSOP-8IC 256K 32K X 8 1.8V SER EE 8TSSOP5,502 pcs in stockView specifications & request quote →
Package reference25AA256X-I/STTSSOP-8IC 256K 32K X 8 1.8V SER EE IND 8TSSOP6,260 pcs in stockView specifications & request quote →
Package reference25AA256XT-I/STTSSOP-8IC 256K 32K X 8 1.8V SER EE IND 8TSSOP10,034 pcs in stockView specifications & request quote →
Package reference25AA320-I/PPDIP-8IC 32K 4K X 8 2.5V SER EE IND 8PDIP8,665 pcs in stockView specifications & request quote →
Package reference25AA320-I/SNSOIC-832K, 4K X 8 , 2.5V SER EE IND 8SOIC7,005 pcs in stockView specifications & request quote →
Package reference25AA320A-I/MSMSOP-832K BIT SPI SEEPROM, 1.8V9,079 pcs in stockView specifications & request quote →
Package reference25AA320A-I/PPDIP-832k-bit SEEPROM, 1.8V9,528 pcs in stockView specifications & request quote →- Image on request25AA320A-I/S16KDICE32K, 4K X 8, 1.8V SER EE, DIE IN WAFFLE PACK1,539 pcs in stockView specifications & request quote →
Package reference25AA320A-I/SNSOIC-832K BIT SPI SEEPROM, 1.8V5,179 pcs in stockView specifications & request quote →
Package reference25AA320A-I/STTSSOP-832k-bit SPI SEEPROM, 1.8V5,933 pcs in stockView specifications & request quote →
Package reference25AA320AT-I/MNYTDFN-832k-bit SEEPROM DLM6,713 pcs in stockView specifications & request quote →
Package reference25AA320AT-I/MSMSOP-832k-bit SPI SEEPROM, 1.8V6,865 pcs in stockView specifications & request quote →
Package reference25AA320AT-I/SNSOIC-832k-bit SPI SEEPROM, 1.8V3,795 pcs in stockView specifications & request quote →
Package reference25AA320AT-I/STTSSOP-832k-bit SPI SEEPROM, 1.8V7,179 pcs in stockView specifications & request quote →- 25AA320AX-I/STTSSOP32K BIT SPI SEEPROM, 1.8VView specifications & request quote →
- 25AA320AXT-I/STTSSOP32K BIT SPI SEEPROM, 1.8VView specifications & request quote →
Package reference25AA320T-I/SNSOIC-8IC 32K 4K X 8 2.5V SER EE IND 8SOIC7,588 pcs in stockView specifications & request quote →
Package reference25AA320X-I/STTSSOP-8IC 32K 4K X 8 2.5V SER EE IND 8TSSOP11,236 pcs in stockView specifications & request quote →
Package reference25AA320XT-I/STTSSOP-8IC 32K 4K X 8 2.5V SER EE IND 8TSSOP7,326 pcs in stockView specifications & request quote →
Package reference25AA512-I/MFDFN-S512K SPI SERIAL EEPROM5,399 pcs in stockView specifications & request quote →
Package reference25AA512-I/PPDIP-8512K SPI Serial EEPROM6,737 pcs in stockView specifications & request quote →- Image on request25AA512-I/S0816KDICEIC 512K 64K X 8 1.8V SER EE DIE IN WAFFLE PK DICE4,400 pcs in stockView specifications & request quote →
- Image on request25AA512-I/S16KDICEIC 512K 64K X 8 2.0V SER EE DIE IN WAFFLE PACK DICE6,309 pcs in stockView specifications & request quote →
Package reference25AA512-I/SMSOIJ-8512K SPI SERIAL EEPROM4,884 pcs in stockView specifications & request quote →
Package reference25AA512-I/SNSOIC-8512K SPI SERIAL EEPROM5,958 pcs in stockView specifications & request quote →
Package reference25AA512T-I/MFDFN-S512K SPI SERIAL EEPROM7,218 pcs in stockView specifications & request quote →
Package reference25AA512T-I/SMSOIJ-8512K SPI SERIAL EEPROM4,295 pcs in stockView specifications & request quote →
Package reference25AA512T-I/SNSOIC-8512K SPI SERIAL EEPROM1,563 pcs in stockView specifications & request quote →
Package reference25AA640-I/PPDIP-8IC 64K 8K X 8 1.8V SER EE IND 8PDIP5,963 pcs in stockView specifications & request quote →
Package reference25AA640-I/SNSOIC-8IC 64K 8K X 8 1.8V SER EE IND 8SOIC6,404 pcs in stockView specifications & request quote →- 25AA640/SDICE64k, 8K X 8 , 1.8V SER EE, DIE IN WAFFLE PACKView specifications & request quote →
- 25AA640A-E/MCDFN64k SPI seriall eeprom, ext temperatureView specifications & request quote →
Package reference25AA640A-E/MFDFN-S64 Kbit SPI SERIAL EEPROM1,778 pcs in stockView specifications & request quote →
Package reference25AA640A-E/MSMSOP-864K, 8K X 8, 1.8V SER EE 8MSOP11,990 pcs in stockView specifications & request quote →
Package reference25AA640A-E/PPDIP-864 Kbit SPI SERIAL EEPROM8,140 pcs in stockView specifications & request quote →
Package reference25AA640A-E/SNSOIC-864 Kbit SPI SERIAL EEPROM7,433 pcs in stockView specifications & request quote →
Package reference25AA640A-E/STTSSOP-864 Kbit SPI SERIAL EEPROM9,854 pcs in stockView specifications & request quote →
Package reference25AA640A-I/MFDFN-S64K SPI Serial EEPROM6,738 pcs in stockView specifications & request quote →
SELECTION CONTEXT
Explore the details
What We Supply
8-bit and 32-bit microcontrollers (PIC, AVR, SAM, dsPIC), digital potentiometers and DACs, I/O expanders, serial EEPROMs and Ethernet controllers.
How to Choose
- Pick an MCU by core (8/16/32-bit), flash and peripherals.
- Pick a DAC or digipot by resolution and interface.
- Pick an I/O expander by channel count and bus.
- Confirm package and temperature grade by RFQ.
Popular Microchip Series
- PIC18 / PIC32 — 8-bit and 32-bit MCUs.
- AVR / ATmega / ATxmega — embedded control.
- SAM — ARM Cortex MCUs.
- MCP / KSZ — analog and Ethernet controllers.
Applications
- Embedded control and automation
- Motor and power control
- Connectivity and networking
- Consumer and industrial electronics
Selection Guide
Microchip covers the embedded spectrum from 8-bit PIC and AVR to 32-bit SAM and dsPIC devices. Choose by core, flash size and the peripherals you need, and check package and temperature grade for your design. Microchip analog parts, digital potentiometers and Ethernet controllers complete the portfolio for industrial and connected systems.
How to Order
For a published product profile, use its RFQ form. For a catalog-only model, choose Request quote to send the exact MPN. We confirm availability, lead time and date code before you commit. For volume or multi-line BOM requests, upload your bill of materials on the Contact page.
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Send the exact part number and quantity.
We will check the supply and confirm availability, lead time and terms by quotation.
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