Microcontrollers
Explore Microcontrollers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Programmable | Core Processor | Core Size | Speed | Connectivity | Peripherals | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | RAM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MSP430F6766AIPEUIC MCU 16BIT 256KB FLASH 128LQFP |
1,413 |
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Datasheet | 128-LQFP | MSP430F6xx | Tube | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b Sigma Delta Converter | 90 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F67671AIPEUIC MCU 16BIT 256KB FLASH 128LQFP |
1,636 |
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Datasheet | 128-LQFP | MSP430F6xx | Tube | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b Sigma Delta Converter | 90 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F6767AIPEUIC MCU 16BIT 256KB FLASH 128LQFP |
2,942 |
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Datasheet | 128-LQFP | MSP430F6xx | Tube | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b Sigma Delta Converter | 90 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F67761AIPEUIC MCU 16BIT 256KB FLASH 128LQFP |
4,802 |
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Datasheet | 128-LQFP | MSP430F6xx | Tube | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter | 90 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F6776AIPEUIC MCU 16BIT 256KB FLASH 128LQFP |
2,184 |
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Datasheet | 128-LQFP | MSP430F6xx | Tube | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter | 90 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F67771AIPEUIC MCU 16BIT 256KB FLASH 128LQFP |
3,517 |
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Datasheet | 128-LQFP | MSP430F6xx | Tube | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter | 90 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F6777AIPEUIC MCU 16BIT 256KB FLASH 128LQFP |
2,032 |
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Datasheet | 128-LQFP | MSP430F6xx | Tube | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter | 90 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF4525T-I/MLIC MCU 8BIT 48KB FLASH 44QFN |
2,609 |
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Datasheet | 44-VQFN Exposed Pad | PIC® 18F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 48KB (24K x 16) | FLASH | 1K x 8 | 3.8K x 8 | 2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG11B120F2048IQ64-ARIC MCU 32BIT 2MB FLASH 64TQFP |
1,949 |
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Datasheet | 64-TQFP | Giant Gecko S1 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM32GG11B520F2048IQ64-ARIC MCU 32BIT 2MB FLASH 64TQFP |
4,918 |
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Datasheet | 64-TQFP | Giant Gecko S1 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 50 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM32WG290F256-B-BGA112RIC MCU 32BIT 256KB FLASH 112BGA |
1,745 |
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Datasheet | 112-LFBGA | Wonder Gecko | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 48MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 90 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F523E5ADNF#00IC MCU 32BIT 128MB FLASH 40WFQFN |
4,969 |
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Datasheet | 40-WFQFN Exposed Pad | RX23E-A | Tape & Reel (TR) | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 20 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 4x12b, 12x24b Sigma-Delta | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F521A7BDLJ#U0IC MCU 32BIT 384KB FLSH 100TFLGA |
2,612 |
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Datasheet | 100-TFLGA | RX200 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 50MHz | I2C, IrDA, SCI, SPI | DMA, LVD, POR, PWM, WDT | 66 | 384KB (384K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 7x24b, 7x10b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C6347BZI-BLD43TIC MCU 32BIT 1MB FLASH 116BGA |
1,153 |
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Datasheet | 116-WFBGA | PSOC™ 6 BLE | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+, ARM® Cortex®-M4F | 32-Bit Dual-Core | 100MHz, 150MHz | FIFO, I2C, IrDA, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, I2S, LCD, LVD, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT | 78 | 1MB (1M x 8) | FLASH | - | 288K x 8 | 1.7V ~ 3.6V | A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7b, 1x8/12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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FS32K146HFT0MLQRIC MCU 32BIT 1MB FLASH 144LQFP |
4,931 |
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Datasheet | 144-LQFP | S32K | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, FlexIO, I2C, LINbus, SPI, UART/USART | POR, PWM, WDT | 128 | 1MB (1M x 8) | FLASH | 4K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 24x12b SAR; D/A1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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ATSAM4CMS16CC-AUTRIC MCU 32BIT 1MB FLASH 100TQFP |
4,195 |
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Datasheet | 100-TQFP | SAM4CM | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Dual-Core | 120MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 57 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 6x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SPC570S50E3CEFAYIC MCU 32BIT 512KB FLSH 100ETQFP |
1,185 |
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Datasheet | 100-TQFP Exposed Pad | SPC57 S | Tray | Obsolete | Not Verified | e200z0h | 32-Bit Single-Core | 80MHz | CANbus, LINbus, SPI, UART/USART | DMA, POR, WDT | - | 512KB (512K x 8) | FLASH | 32K x 8 | 48K x 8 | 3V ~ 5.5V | A/D 16x12b | External | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | |
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LM3S5651-IQC80-C1IC MCU 32BIT 128KB FLASH 100LQFP |
4,339 |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.08V ~ 1.32V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MB91F366GAPMCR-GIC MCU 32BIT 512KB FLASH 120LQFP |
1,142 |
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Datasheet | 120-LQFP | FR MB91360G | Tray | Obsolete | Not Verified | FR50 RISC | 32-Bit Single-Core | 64MHz | CANbus, I2C, Serial I/O, UART/USART | DMA, POR, PWM, WDT | 80 | 512KB (512K x 8) | FLASH | - | 36K x 8 | 4.25V ~ 5.25V | A/D 8x10b; D/A 2x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MB91F366GCPMCR-GSIC MCU 32BIT 512KB FLASH 120LQFP |
3,692 |
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Datasheet | 120-LQFP | FR MB91360G | Tray | Obsolete | Not Verified | FR50 RISC | 32-Bit Single-Core | 64MHz | CANbus, I2C, Serial I/O, UART/USART | DMA, POR, PWM, WDT | 80 | 512KB (512K x 8) | FLASH | - | 36K x 8 | 4.25V ~ 5.25V | A/D 8x10b; D/A 2x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount |
Frequently Asked Questions
What are Microcontrollers components used for?
Microcontrollers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Microcontrollers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Microcontrollers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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