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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 4457 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
S912XHZ384F1CAGMicrocontrollers (MCU)The S912XHZ384F1CAG is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 384KB (384K x 8) Flash memory, 28K x 8 RAM, 4K x 8 EEPROM, 80MHz clock speed, and CANbus, EBI/EMI, I²C, IrDA, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912XHZ384F1CAG is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP2,017 In StockRFQACTIVERFQ
S912ZVC12F0VLFR,528Microcontrollers (MCU)The S912ZVC12F0VLFR,528 is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 128KB (128K x 8) Flash memory, 8K x 8 RAM, 2K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 48-LQFP package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVC12F0VLFR,528 is currently in active production through Rochester Electronics's standard distribution channels.48-LQFP53,085 In Stock$0.9000ACTIVERFQ
S912ZVFP64F1CLLMicrocontrollers (MCU)The S912ZVFP64F1CLL is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 64KB (64K x 8) Flash memory, 4K x 8 RAM, 2K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. 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 S912ZVFP64F1CLL is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP1,502 In Stock$14.64ACTIVERFQ
S912ZVFP64F1CLQMicrocontrollers (MCU)The S912ZVFP64F1CLQ 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 - 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 S912ZVFP64F1CLQ is currently in active production through Rochester Electronics's standard distribution channels.559 In Stock$23.28ACTIVERFQ
S912ZVFP64F1VLQMicrocontrollers (MCU)The S912ZVFP64F1VLQ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 64KB (64K x 8) Flash memory, 4K x 8 RAM, 4K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVFP64F1VLQ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LQFPRFQ for sourcing$7.36OBSOLETERFQ
S912ZVH128F2CLLMicrocontrollers (MCU)The S912ZVH128F2CLL is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 128KB (128K x 8) Flash memory, 8K x 8 RAM, 4K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. 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 S912ZVH128F2CLL is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP1,871 In Stock$68.85ACTIVERFQ
S912ZVH128F2CLQMicrocontrollers (MCU)The S912ZVH128F2CLQ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 128KB (128K x 8) Flash memory, 8K x 8 RAM, 4K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVH128F2CLQ is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP13,941 In Stock$9.79ACTIVERFQ
S912ZVH128F2CLQ557Specialized ICsThe S912ZVH128F2CLQ557 is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the S912ZVH128F2CLQ557 is currently in active production through Rochester Electronics's standard distribution channels.35,782 In Stock$0.9000ACTIVERFQ
S912ZVH128F2VLLMicrocontrollers (MCU)The S912ZVH128F2VLL is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 128KB (128K x 8) Flash memory, 8K x 8 RAM, 4K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-LQFP package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVH128F2VLL is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP1,950 In Stock$8.77ACTIVERFQ
S912ZVH128F2VLQMicrocontrollers (MCU)The S912ZVH128F2VLQ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 128KB (128K x 8) Flash memory, 8K x 8 RAM, 4K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVH128F2VLQ is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP4,170 In Stock$9.74ACTIVERFQ
S912ZVH64F2CLQMicrocontrollers (MCU)The S912ZVH64F2CLQ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 64KB (64K x 8) Flash memory, 4K x 8 RAM, 4K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVH64F2CLQ is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP1,790 In Stock$7.80ACTIVERFQ
S912ZVH64F2VLQ557Specialized ICsThe S912ZVH64F2VLQ557 is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the S912ZVH64F2VLQ557 is currently in active production through Rochester Electronics's standard distribution channels.1,697 In Stock$7.62ACTIVERFQ
S912ZVHL32F1CLQMicrocontrollers (MCU)The S912ZVHL32F1CLQ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8) Flash memory, 2K x 8 RAM, 2K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVHL32F1CLQ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LQFPRFQ for sourcing$6.00OBSOLETERFQ
S912ZVHL32F1VLQMicrocontrollers (MCU)The S912ZVHL32F1VLQ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8) Flash memory, 2K x 8 RAM, 2K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVHL32F1VLQ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LQFPRFQ for sourcing$6.26OBSOLETERFQ
S912ZVHL64F1CLQMicrocontrollers (MCU)The S912ZVHL64F1CLQ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 64KB (64K x 8) Flash memory, 4K x 8 RAM, 4K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVHL64F1CLQ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LQFPRFQ for sourcing$7.25OBSOLETERFQ
S912ZVHL64F1VLLMicrocontrollers (MCU)The S912ZVHL64F1VLL is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 64KB (64K x 8) Flash memory, 4K x 8 RAM, 2K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-LQFP package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVHL64F1VLL is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP3,120 In Stock$13.26ACTIVERFQ
S912ZVHL64F1VLQMicrocontrollers (MCU)The S912ZVHL64F1VLQ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 64KB (64K x 8) Flash memory, 4K x 8 RAM, 4K x 8 EEPROM, 32MHz clock speed, and CANbus, I²C, LINbus, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the S912ZVHL64F1VLQ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-LQFPRFQ for sourcing$7.62OBSOLETERFQ
S912ZVHY32F1CLLMicrocontrollers (MCU)The S912ZVHY32F1CLL 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 - 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 S912ZVHY32F1CLL is currently in active production through Rochester Electronics's standard distribution channels.2,603 In Stock$20.39ACTIVERFQ
S912ZVHY32F1CLL557Specialized ICsThe S912ZVHY32F1CLL557 is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the S912ZVHY32F1CLL557 is currently in active production through Rochester Electronics's standard distribution channels.981 In StockRFQACTIVERFQ
S912ZVHY32F1CLQMicrocontrollers (MCU)The S912ZVHY32F1CLQ 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 - 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 S912ZVHY32F1CLQ is currently in active production through Rochester Electronics's standard distribution channels.1,712 In Stock$6.37ACTIVERFQ

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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