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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 3924 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
MPC8321ECVRAFDCMicrocontrollers (MCU)The MPC8321ECVRAFDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321ECVRAFDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcingRFQOBSOLETERFQ
MPC8321ECZQAFDCMicrocontrollers (MCU)The MPC8321ECZQAFDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321ECZQAFDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcingRFQOBSOLETERFQ
MPC8321EVRADDCMicrocontrollers (MCU)The MPC8321EVRADDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 266MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321EVRADDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcing$15.63OBSOLETERFQ
MPC8321EVRAFDCMicrocontrollers (MCU)The MPC8321EVRAFDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321EVRAFDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcing$17.19OBSOLETERFQ
MPC8321EVRAFDCAMicrocontrollers (MCU)The MPC8321EVRAFDCA is a microcontroller manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321EVRAFDCA is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcing$33.51OBSOLETERFQ
MPC8321EZQAFDCMicrocontrollers (MCU)The MPC8321EZQAFDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321EZQAFDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcing$21.20OBSOLETERFQ
MPC8321VRADDCMicrocontrollers (MCU)The MPC8321VRADDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 266MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321VRADDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcing$36.04OBSOLETERFQ
MPC8321VRAFDCMicrocontrollers (MCU)The MPC8321VRAFDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321VRAFDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcing$11.56OBSOLETERFQ
MPC8321VRAFDCAMicroprocessors (MPU)The MPC8321VRAFDCA is a microprocessor manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321VRAFDCA is currently in active production through Rochester Electronics's standard distribution channels.516-BBGA3,678 In Stock$31.55ACTIVERFQ
MPC8321ZQADDCMicrocontrollers (MCU)The MPC8321ZQADDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 266MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321ZQADDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcing$129.92OBSOLETERFQ
MPC8321ZQAFDCMicrocontrollers (MCU)The MPC8321ZQAFDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8321ZQAFDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcing$19.28OBSOLETERFQ
MPC8323CVRADDCMicrocontrollers (MCU)The MPC8323CVRADDC is a microcontroller manufactured by Rochester Electronics. Technical highlights include 266MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8323CVRADDC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcingRFQOBSOLETERFQ
MPC8323CVRADDCAMicrocontrollers (MCU)The MPC8323CVRADDCA is a microcontroller 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 standard mount 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 MPC8323CVRADDCA is currently in active production through Rochester Electronics's standard distribution channels.1,896 In Stock$95.59ACTIVERFQ
MPC8323CVRAFDCAMicrocontrollers (MCU)The MPC8323CVRAFDCA is a microcontroller manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8323CVRAFDCA is currently in active production through Rochester Electronics's standard distribution channels.516-BBGA1,111 In Stock$109.45ACTIVERFQ
MPC8323ECVRADDCMicroprocessors (MPU)The MPC8323ECVRADDC is a microprocessor manufactured by Rochester Electronics. Technical highlights include 266MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8323ECVRADDC is currently in active production through Rochester Electronics's standard distribution channels.516-BBGA1,201 In StockRFQACTIVERFQ
MPC8323ECVRADDCAMicrocontrollers (MCU)The MPC8323ECVRADDCA is a microcontroller 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 standard mount 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 MPC8323ECVRADDCA is currently in active production through Rochester Electronics's standard distribution channels.901 In Stock$104.81ACTIVERFQ
MPC8323ECVRAFDCMicroprocessors (MPU)The MPC8323ECVRAFDC is a microprocessor manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8323ECVRAFDC is currently in active production through Rochester Electronics's standard distribution channels.516-BBGA2,589 In StockRFQACTIVERFQ
MPC8323ECVRAFDCAMicrocontrollers (MCU)The MPC8323ECVRAFDCA is a microcontroller manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8323ECVRAFDCA is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.516-BBGARFQ for sourcing$70.04OBSOLETERFQ
MPC8323EVRADDCMicroprocessors (MPU)The MPC8323EVRADDC is a microprocessor manufactured by Rochester Electronics. Technical highlights include 266MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8323EVRADDC is currently in active production through Rochester Electronics's standard distribution channels.516-BBGA1,519 In Stock$51.80ACTIVERFQ
MPC8323EVRAFDCMicroprocessors (MPU)The MPC8323EVRAFDC is a microprocessor manufactured by Rochester Electronics. Technical highlights include 333MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 516-BBGA package and is rated for operation across 0°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MPC8323EVRAFDC is currently in active production through Rochester Electronics's standard distribution channels.516-BBGA3,192 In Stock$220.49ACTIVERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter lists 106,490 Rochester Electronics part numbers with 75,392 currently in stock. Submit an RFQ for availability, lead time, and 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 list 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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