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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

✅ Why Source Rochester Electronics from FPGACenter

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 1023 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
ADSP-2100ASG/883BDSP - Digital Signal ProcessorsThe ADSP-2100ASG/883B 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 ADSP-2100ASG/883B is currently in active production through Rochester Electronics's standard distribution channels.1.515 In Stock$5349.64ACTIVERFQ
ADSP-2100AUGDSP - Digital Signal ProcessorsThe ADSP-2100AUG 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 Through Hole component is supplied in a 100-BCPGA package and is rated for operation across -55°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2100AUG is currently in active production through Rochester Electronics's standard distribution channels.100-BCPGA1.521 In Stock$375.00ACTIVERFQ
ADSP-2100JGDSP - Digital Signal ProcessorsThe ADSP-2100JG 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 Through Hole component is supplied in a 100-BCPGA package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2100JG is currently in active production through Rochester Electronics's standard distribution channels.100-BCPGA1.657 In Stock$85.05ACTIVERFQ
ADSP-2100JG/+DSP - Digital Signal ProcessorsThe ADSP-2100JG/+ 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 Through Hole component is supplied in a 100-BCPGA package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2100JG/+ is currently in active production through Rochester Electronics's standard distribution channels.100-BCPGA1.501 In Stock$100.00ACTIVERFQ
ADSP-2100JPDSP - Digital Signal ProcessorsThe ADSP-2100JP 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 Surface Mount component is supplied in a 100-BQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2100JP is currently in active production through Rochester Electronics's standard distribution channels.100-BQFP1.520 In Stock$685.84ACTIVERFQ
ADSP-2100KPDSP - Digital Signal ProcessorsThe ADSP-2100KP 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 Surface Mount component is supplied in a 100-BQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2100KP is currently in active production through Rochester Electronics's standard distribution channels.100-BQFP1.682 In Stock$75.01ACTIVERFQ
ADSP-2100SG/883BDSP - Digital Signal ProcessorsThe ADSP-2100SG/883B 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 Through Hole component is supplied in a 100-BCPGA package and is rated for operation across -55°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2100SG/883B is currently in active production through Rochester Electronics's standard distribution channels.100-BCPGA1.511 In Stock$581.12ACTIVERFQ
ADSP-2100SZDSP - Digital Signal ProcessorsThe ADSP-2100SZ 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 Surface Mount component is supplied in a 100-BCQFP package and is rated for operation across -55°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2100SZ is currently in active production through Rochester Electronics's standard distribution channels.100-BCQFP1.507 In Stock$476.40ACTIVERFQ
ADSP-2101BG-100DSP - Digital Signal ProcessorsThe ADSP-2101BG-100 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Synchronous Serial Port (SSP) connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Through Hole component is supplied in a 68-BCPGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101BG-100 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.68-BCPGARFQ for sourcing$111.27OBSOLETERFQ
ADSP-2101BG-50DSP - Digital Signal ProcessorsThe ADSP-2101BG-50 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, Serial Port connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Through Hole component is supplied in a 68-BCPGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101BG-50 is currently in active production through Rochester Electronics's standard distribution channels.68-BCPGA1.501 In Stock$83.34ACTIVERFQ
ADSP-2101BP-40DSP - Digital Signal ProcessorsThe ADSP-2101BP-40 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, Serial Port 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 68-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101BP-40 is currently in active production through Rochester Electronics's standard distribution channels.68-LCC (J-Lead)53.787 In Stock$0.9000ACTIVERFQ
ADSP-2101BP-50DSP - Digital Signal ProcessorsThe ADSP-2101BP-50 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, Serial Port 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 68-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101BP-50 is currently in active production through Rochester Electronics's standard distribution channels.68-LCC (J-Lead)1.723 In Stock$31.88ACTIVERFQ
ADSP-2101BP-66DSP - Digital Signal ProcessorsThe ADSP-2101BP-66 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, Serial Port 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 68-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101BP-66 is currently in active production through Rochester Electronics's standard distribution channels.68-LCC (J-Lead)3.534 In Stock$339.64ACTIVERFQ
ADSP-2101BPZ-100DSP - Digital Signal ProcessorsThe ADSP-2101BPZ-100 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Serial Port 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 68-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101BPZ-100 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.68-LCC (J-Lead)RFQ for sourcing$74.20OBSOLETERFQ
ADSP-2101BS-40DSP - Digital Signal ProcessorsThe ADSP-2101BS-40 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, Serial Port 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 80-BQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101BS-40 is currently in active production through Rochester Electronics's standard distribution channels.80-BQFP4.698 In Stock$17.95ACTIVERFQ
ADSP-2101BS-50DSP - Digital Signal ProcessorsThe ADSP-2101BS-50 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, Serial Port 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 80-BQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101BS-50 is currently in active production through Rochester Electronics's standard distribution channels.80-BQFP5.694 In Stock$34.50ACTIVERFQ
ADSP-2101BSZ-100DSP - Digital Signal ProcessorsThe ADSP-2101BSZ-100 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Synchronous Serial Port (SSP) 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 80-BQFP package and is rated for operation across -40°C ~ 85°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101BSZ-100 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.80-BQFPRFQ for sourcing$174.48OBSOLETERFQ
ADSP-2101KP-66DSP - Digital Signal ProcessorsThe ADSP-2101KP-66 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 ADSP-2101KP-66 is currently in active production through Rochester Electronics's standard distribution channels.1.068 In StockRFQACTIVERFQ
ADSP-2101KS-100DSP - Digital Signal ProcessorsThe ADSP-2101KS-100 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, Serial Port 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 80-BQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101KS-100 is currently in active production through Rochester Electronics's standard distribution channels.80-BQFP1.537 In Stock$35.18ACTIVERFQ
ADSP-2101KS-80DSP - Digital Signal ProcessorsThe ADSP-2101KS-80 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include Host Interface, Serial Port 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 80-BQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2101KS-80 is currently in active production through Rochester Electronics's standard distribution channels.80-BQFP3.108 In Stock$31.99ACTIVERFQ

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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