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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 1035 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
ADSP-2187NKST-320DSP - Digital Signal ProcessorsThe ADSP-2187NKST-320 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 100-LQFP package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2187NKST-320 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.100-LQFPRFQ for sourcing$64.94OBSOLETERFQ
ADSP-2188MBCA-266DSP - Digital Signal ProcessorsThe ADSP-2188MBCA-266 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 144-LFBGA package and is rated for operation across -40°C ~ 85°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2188MBCA-266 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LFBGARFQ for sourcing$403.36OBSOLETERFQ
ADSP-2188MBST-266DSP - Digital Signal ProcessorsThe ADSP-2188MBST-266 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 100-LQFP package and is rated for operation across -40°C ~ 85°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2188MBST-266 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.100-LQFPRFQ for sourcing$41.58OBSOLETERFQ
ADSP-2188MBSTZ-266DSP - Digital Signal ProcessorsThe ADSP-2188MBSTZ-266 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 100-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2188MBSTZ-266 is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP1.542 In Stock$58.61ACTIVERFQ
ADSP-2188MKCA-300DSP - Digital Signal ProcessorsThe ADSP-2188MKCA-300 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 144-LFBGA package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2188MKCA-300 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LFBGARFQ for sourcing$46.76OBSOLETERFQ
ADSP-2188MKSTZ-300DSP - Digital Signal ProcessorsThe ADSP-2188MKSTZ-300 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 100-LQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2188MKSTZ-300 is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP5.634 In Stock$62.35ACTIVERFQ
ADSP-2188NKCA-320DSP - Digital Signal ProcessorsThe ADSP-2188NKCA-320 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 144-LFBGA, CSPBGA package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2188NKCA-320 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LFBGA, CSPBGARFQ for sourcing$44.00OBSOLETERFQ
ADSP-2188NKCAZ-320DSP - Digital Signal ProcessorsThe ADSP-2188NKCAZ-320 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 144-LFBGA, CSPBGA package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2188NKCAZ-320 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LFBGA, CSPBGARFQ for sourcing$46.76OBSOLETERFQ
ADSP-2189MBCA-266DSP - Digital Signal ProcessorsThe ADSP-2189MBCA-266 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 144-LFBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189MBCA-266 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LFBGARFQ for sourcing$322.50OBSOLETERFQ
ADSP-2189MBSTZ-266DSP - Digital Signal ProcessorsThe ADSP-2189MBSTZ-266 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 100-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189MBSTZ-266 is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP1.501 In Stock$138.36ACTIVERFQ
ADSP-2189MKCA-300DSP - Digital Signal ProcessorsThe ADSP-2189MKCA-300 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 144-LFBGA package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189MKCA-300 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LFBGARFQ for sourcingRFQOBSOLETERFQ
ADSP-2189MKCAZ-300DSP - Digital Signal ProcessorsThe ADSP-2189MKCAZ-300 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 144-LFBGA package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189MKCAZ-300 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LFBGARFQ for sourcingRFQOBSOLETERFQ
ADSP-2189MKST-300DSP - Digital Signal ProcessorsThe ADSP-2189MKST-300 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 100-LQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189MKST-300 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.100-LQFPRFQ for sourcing$299.91OBSOLETERFQ
ADSP-2189NBCA-320DSP - Digital Signal ProcessorsThe ADSP-2189NBCA-320 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 144-LFBGA, CSPBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189NBCA-320 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LFBGA, CSPBGARFQ for sourcing$45.79OBSOLETERFQ
ADSP-2189NBCAZ-320DSP - Digital Signal ProcessorsThe ADSP-2189NBCAZ-320 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 144-LFBGA, CSPBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189NBCAZ-320 is currently in active production through Rochester Electronics's standard distribution channels.144-LFBGA, CSPBGA1.511 In Stock$125.56ACTIVERFQ
ADSP-2189NBST-320DSP - Digital Signal ProcessorsThe ADSP-2189NBST-320 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 100-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189NBST-320 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.100-LQFPRFQ for sourcing$37.51OBSOLETERFQ
ADSP-2189NBSTZ-320DSP - Digital Signal ProcessorsThe ADSP-2189NBSTZ-320 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 100-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189NBSTZ-320 is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP1.632 In Stock$51.55ACTIVERFQ
ADSP-2189NKCA-320DSP - Digital Signal ProcessorsThe ADSP-2189NKCA-320 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 144-LFBGA, CSPBGA package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189NKCA-320 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LFBGA, CSPBGARFQ for sourcing$35.08OBSOLETERFQ
ADSP-2189NKST-320DSP - Digital Signal ProcessorsThe ADSP-2189NKST-320 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 100-LQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189NKST-320 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.100-LQFPRFQ for sourcing$34.38OBSOLETERFQ
ADSP-2189NKSTZ-320DSP - Digital Signal ProcessorsThe ADSP-2189NKSTZ-320 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 100-LQFP package and is rated for operation across 0°C ~ 70°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADSP-2189NKSTZ-320 is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP1.608 In Stock$51.55ACTIVERFQ

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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