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Rochester Electronics

📍 Newburyport, Massachusetts, USA📅 Est. 1981🔗 Official Site →

Rochester Electronics is the world's largest authorized distributor of end-of-life (EOL) semiconductors, providing a continuous source of supply for critical applications. Rochester is authorized by over 70 semiconductor manufacturers to continue the supply of their discontinued products with full manufacturer quality and traceability.

106.490
Total Parts
75.392
In Stock
101
Categories
75.398
Active
30.906
EOL/Obsolete

Key Product Lines

End-of-Life SemiconductorsObsolete ComponentsLicensed ManufacturingLong-Term SupplyDrop-In ReplacementsMilitary/Aerospace Grade

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Rochester Electronics authorized parts available through FPGACenter. Military and aerospace obsolete components with full traceability.

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Rochester Electronics Product Categories

Microcontrollers (MCU) (9283)Op Amps & Instrumentation Amplifiers (6708)Specialized ICs (6550)Buffers, Drivers, Receivers & Transceivers (6085)Gates & Inverters (5995)Linear Regulators (LDO) (5541)Drivers, Receivers & Transceivers (5534)SRAM (4418)Supervisors & Reset ICs (4368)ADC - Analog to Digital Converters (3457)Signal Switches, MUX & Decoders (3324)DAC - Digital to Analog Converters (2917)Flip-Flops (2474)Analog Switches & Multiplexers (2152)DC-DC Switching Controllers (1924)DC-DC Switching Regulators (1829)Clock Generators, PLLs & Synthesizers (1550)DSP - Digital Signal Processors (1474)Voltage References (1430)Counters & Dividers (1410)Microprocessors (MPU) (1145)EEPROM (1096)Shift Registers (1011)Specialized Power Management (1007)General Memory ICs (993)Digital Potentiometers (984)Audio Amplifiers (948)Gate Drivers (899)Latches (899)FPGAs (783)Telecom ICs (779)FIFO Memory (747)Power Distribution Switches (653)Interface Controllers (651)Analog Comparators (636)PLDs - Programmable Logic Devices (604)Linear Regulator Controllers (581)AC-DC Converters & Offline Switchers (574)Special Purpose ICs (570)ADC/DAC - Special Purpose (555)CPLDs (540)LED Drivers (540)Motor Drivers & Controllers (534)Flash Memory (476)Translators & Level Shifters (467)Specialty Logic (448)Video Processing ICs (414)Clock Buffers & Drivers (407)Delay Lines (389)Battery Management ICs (372)Audio Special Purpose ICs (370)Video Amplifiers (365)Logic Comparators (306)Analog Switches - Special Purpose (301)Hot Swap Controllers (270)Display Drivers (268)Audio CODECs (251)Encoders, Decoders & Converters (245)Battery Chargers (243)Special Purpose Amplifiers (228)Real-Time Clocks (RTC) (218)UARTs (217)Programmable Timers & Oscillators (217)Active Filters (213)Multivibrators (207)PFC Controllers (194)Power Supply Controllers & Monitors (193)Full & Half-Bridge Drivers (178)Analog Multipliers & Dividers (177)I/O Expanders (175)ROM & NVRAM (171)Parity Generators & Checkers (170)Serializers & Deserializers (164)Sensor & Detector Interfaces (160)Application Specific Processors (155)Linear & Switching Controllers (142)Analog Front End (AFE) (135)Modems (128)Universal Bus Functions (121)EPROM (107)Lighting & Ballast Controllers (103)Thermal Management ICs (102)Signal Terminators (96)System On Chip (SoC) (91)Current Regulation & Management (84)Energy Metering ICs (72)RMS to DC Converters (60)Configuration PROMs for FPGAs (52)Touch Screen Controllers (51)Capacitive Touch Sensors (51)FRAM & MRAM (50)Laser Drivers (48)Signal Buffers, Repeaters & Splitters (47)PoE Controllers (39)V/F and F/V Converters (35)Direct Digital Synthesis (DDS) (32)DRAM & SDRAM (27)OR Controllers & Ideal Diodes (24)MCU, MPU & FPGA Modules (5)Voice Record & Playback (5)Interface Modules (2)

All Rochester Electronics Products

Page 5031 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
TMS27PC010A-12NLROM & NVRAMThe TMS27PC010A-12NL is a non-volatile memory IC manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the TMS27PC010A-12NL is currently in active production through Rochester Electronics's standard distribution channels.9.495 In Stock$1.62ACTIVERFQ
TMS27PC256-15NEROM & NVRAMThe TMS27PC256-15NE is a non-volatile memory IC manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the TMS27PC256-15NE is currently in active production through Rochester Electronics's standard distribution channels.7.826 In Stock$2.17ACTIVERFQ
TMS27PC256-17FMLROM & NVRAMThe TMS27PC256-17FML is a non-volatile memory IC manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the TMS27PC256-17FML is currently in active production through Rochester Electronics's standard distribution channels.43.122 In Stock$1.57ACTIVERFQ
TMS27PC256-2NLROM & NVRAMThe TMS27PC256-2NL is a non-volatile memory IC manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the TMS27PC256-2NL is currently in active production through Rochester Electronics's standard distribution channels.12.495 In Stock$1.41ACTIVERFQ
TMS27PC291-3FNLROM & NVRAMThe TMS27PC291-3FNL is a non-volatile memory IC manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the TMS27PC291-3FNL is currently in active production through Rochester Electronics's standard distribution channels.8.249 In Stock$7.88ACTIVERFQ
TMS27PC512-120FMLROM & NVRAMThe TMS27PC512-120FML is a non-volatile memory IC manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the TMS27PC512-120FML is currently in active production through Rochester Electronics's standard distribution channels.1.610 In Stock$10.37ACTIVERFQ
TMS27PC512-12FMLROM & NVRAMThe TMS27PC512-12FML is a non-volatile memory IC manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the TMS27PC512-12FML is currently in active production through Rochester Electronics's standard distribution channels.1.525 In Stock$0.6079ACTIVERFQ
TMS27PC512-2FMLROM & NVRAMThe TMS27PC512-2FML is a non-volatile memory IC manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the TMS27PC512-2FML is currently in active production through Rochester Electronics's standard distribution channels.30.918 In Stock$2.02ACTIVERFQ
TMS29F040-90C5FMLFlash MemoryThe TMS29F040-90C5FML is a flash memory IC manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the TMS29F040-90C5FML is currently in active production through Rochester Electronics's standard distribution channels.1.889 In Stock$1.54ACTIVERFQ
TMS320AV410PJMEncoders, Decoders & ConvertersThe TMS320AV410PJM is a switching converter manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for power supply design, battery management, and industrial control applications, the TMS320AV410PJM is currently in active production through Rochester Electronics's standard distribution channels.51.494 In Stock$3.59ACTIVERFQ
TMS320AV411PJMEncoders, Decoders & ConvertersThe TMS320AV411PJM is a switching converter manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for power supply design, battery management, and industrial control applications, the TMS320AV411PJM is currently in active production through Rochester Electronics's standard distribution channels.9.434 In Stock$3.79ACTIVERFQ
TMS320AV420PHEncoders, Decoders & ConvertersThe TMS320AV420PH is a switching converter manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for power supply design, battery management, and industrial control applications, the TMS320AV420PH is currently in active production through Rochester Electronics's standard distribution channels.4.506 In Stock$7.63ACTIVERFQ
TMS320AV7100APGWDSP - Digital Signal ProcessorsThe TMS320AV7100APGW is a digital signal processor manufactured by Rochester Electronics. Design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the TMS320AV7100APGW is currently in active production through Rochester Electronics's standard distribution channels.12.482 In Stock$10.86ACTIVERFQ
TMS320AV7111GFNAudio Special Purpose ICsThe TMS320AV7111GFN is a specialized audio IC manufactured by Rochester Electronics. Design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the TMS320AV7111GFN is currently in active production through Rochester Electronics's standard distribution channels.1.949 In Stock$5.93ACTIVERFQ
TMS320AV7201GDSEncoders, Decoders & ConvertersThe TMS320AV7201GDS is a switching converter manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for power supply design, battery management, and industrial control applications, the TMS320AV7201GDS is currently in active production through Rochester Electronics's standard distribution channels.14.753 In Stock$11.84ACTIVERFQ
TMS320BC51PQDSP - Digital Signal ProcessorsThe TMS320BC51PQ is a digital signal processor manufactured by Rochester Electronics. Design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the TMS320BC51PQ is currently in active production through Rochester Electronics's standard distribution channels.5.097 In Stock$14.77ACTIVERFQ
TMS320BC51PQ100DSP - Digital Signal ProcessorsThe TMS320BC51PQ100 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include BSP, SSP, TDM connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 132-BQFP Bumpered package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the TMS320BC51PQ100 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.132-BQFP BumperedRFQ for sourcing$44.18OBSOLETERFQ
TMS320BC51PQ80DSP - Digital Signal ProcessorsThe TMS320BC51PQ80 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include BSP, SSP, TDM connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 132-BQFP Bumpered package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the TMS320BC51PQ80 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.132-BQFP BumperedRFQ for sourcing$91.95OBSOLETERFQ
TMS320BC51PQA57DSP - Digital Signal ProcessorsThe TMS320BC51PQA57 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include BSP, SSP, TDM connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 132-BQFP Bumpered package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the TMS320BC51PQA57 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.132-BQFP BumperedRFQ for sourcing$36.83OBSOLETERFQ
TMS320BC51PQA80DSP - Digital Signal ProcessorsThe TMS320BC51PQA80 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include BSP, SSP, TDM connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 132-BQFP Bumpered package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the TMS320BC51PQA80 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.132-BQFP BumperedRFQ for sourcing$38.20OBSOLETERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter stocks 106.490 Rochester Electronics part numbers with 75.392 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete Rochester Electronics parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 30.906 end-of-life/obsolete Rochester Electronics part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Rochester Electronics products does FPGACenter carry?

We stock Rochester Electronics products across 101 categories including End-of-Life Semiconductors, Obsolete Components, Licensed Manufacturing, Long-Term Supply. Browse our full catalog or contact our sourcing team for any specific Rochester Electronics part number.

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