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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 3966 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
MSP430F415IPMMicrocontrollers (MCU)The MSP430F415IPM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8 + 256B) Flash memory, 512 x 8 RAM, and 8MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F415IPM is currently in active production through Rochester Electronics's standard distribution channels.64-LQFP36,389 In Stock$1.01ACTIVERFQ
MSP430F417IPMMicrocontrollers (MCU)The MSP430F417IPM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8 + 256B) Flash memory, 1K x 8 RAM, and 8MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F417IPM is currently in active production through Rochester Electronics's standard distribution channels.64-LQFP2,084 In StockRFQACTIVERFQ
MSP430F423IPMMicrocontrollers (MCU)The MSP430F423IPM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 8KB (8K x 8 + 256B) Flash memory, 256 x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 64-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F423IPM is currently in active production through Rochester Electronics's standard distribution channels.64-LQFP50,084 In Stock$1.11ACTIVERFQ
MSP430F425AIPMMicrocontrollers (MCU)The MSP430F425AIPM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8 + 256B) Flash memory, 512 x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 64-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F425AIPM is currently in active production through Rochester Electronics's standard distribution channels.64-LQFP3,813 In Stock$2.00ACTIVERFQ
MSP430F425IPMMicrocontrollers (MCU)The MSP430F425IPM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8 + 256B) Flash memory, 512 x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 64-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F425IPM is currently in active production through Rochester Electronics's standard distribution channels.64-LQFP8,827 In Stock$5.84ACTIVERFQ
MSP430F4260IDLMicrocontrollers (MCU)The MSP430F4260IDL is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 24KB (24K x 8 + 256B) Flash memory, 256 x 8 RAM, and 8MHz clock speed; 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-BSSOP (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F4260IDL is currently in active production through Rochester Electronics's standard distribution channels.48-BSSOP (0.295", 7.50mm Width)758 In Stock$13.55ACTIVERFQ
MSP430F4351IPNMicrocontrollers (MCU)The MSP430F4351IPN is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8 + 256B) Flash memory, 512 x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 80-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F4351IPN is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP46,156 In Stock$3.08ACTIVERFQ
MSP430F4351IPZMicrocontrollers (MCU)The MSP430F4351IPZ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8 + 256B) Flash memory, 512 x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 MSP430F4351IPZ is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP14,850 In Stock$5.56ACTIVERFQ
MSP430F435IPNR24DAC - Digital to Analog ConvertersThe MSP430F435IPNR24 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 instrumentation, medical devices, and audio systems applications, the MSP430F435IPNR24 is currently in active production through Rochester Electronics's standard distribution channels.9,000 In Stock$5.27ACTIVERFQ
MSP430F4361IPNMicrocontrollers (MCU)The MSP430F4361IPN is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 24KB (24K x 8 + 256B) Flash memory, 1K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 80-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F4361IPN is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP3,066 In Stock$5.96ACTIVERFQ
MSP430F4361IPZMicrocontrollers (MCU)The MSP430F4361IPZ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 24KB (24K x 8 + 256B) Flash memory, 1K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 MSP430F4361IPZ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.100-LQFPRFQ for sourcing$3.83OBSOLETERFQ
MSP430F436IPNMicrocontrollers (MCU)The MSP430F436IPN is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 24KB (24K x 8 + 256B) Flash memory, 1K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 80-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F436IPN is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP7,140 In Stock$6.44ACTIVERFQ
MSP430F436IPZMicrocontrollers (MCU)The MSP430F436IPZ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 24KB (24K x 8 + 256B) Flash memory, 1K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 MSP430F436IPZ is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP3,810 In Stock$6.55ACTIVERFQ
MSP430F4371IPNMicrocontrollers (MCU)The MSP430F4371IPN is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8 + 256B) Flash memory, 1K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 80-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F4371IPN is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP5,568 In Stock$4.97ACTIVERFQ
MSP430F4371IPZMicrocontrollers (MCU)The MSP430F4371IPZ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8 + 256B) Flash memory, 1K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 MSP430F4371IPZ is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP1,750 In Stock$5.05ACTIVERFQ
MSP430F437IPZMicrocontrollers (MCU)The MSP430F437IPZ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8 + 256B) Flash memory, 1K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 MSP430F437IPZ is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP36,000 In Stock$2.94ACTIVERFQ
MSP430F438IPNMicrocontrollers (MCU)The MSP430F438IPN is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 48KB (48K x 8 + 256B) Flash memory, 2K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 80-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MSP430F438IPN is currently in active production through Rochester Electronics's standard distribution channels.80-LQFP10,353 In Stock$6.79ACTIVERFQ
MSP430F4481IPZMicrocontrollers (MCU)The MSP430F4481IPZ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 48KB (48K x 8 + 256B) Flash memory, 2K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 MSP430F4481IPZ is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP34,641 In Stock$2.83ACTIVERFQ
MSP430F449IPZMicrocontrollers (MCU)The MSP430F449IPZ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 60KB (60K x 8 + 256B) Flash memory, 2K x 8 RAM, 8MHz clock speed, and SPI, UART/USART 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 MSP430F449IPZ is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP44,035 In Stock$1.40ACTIVERFQ
MSP430F46161IPZMicrocontrollers (MCU)The MSP430F46161IPZ is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 92KB (92K x 8 + 256B) Flash memory, 4K x 8 RAM, 8MHz clock speed, and I²C, IrDA, SCI, SPI, UART/USART 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 MSP430F46161IPZ is currently in active production through Rochester Electronics's standard distribution channels.100-LQFP5,940 In Stock$8.80ACTIVERFQ

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.

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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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