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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S9S08EL32F1CTLRIC MCU 8BIT 32KB FLASH 28TSSOP |
4,860 |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 22 | 32KB (32K x 8) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 16x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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XC68HC58EIARIC MCU 28PLCC |
2,910 |
|
Datasheet | 28-LCC (J-Lead) | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
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UPD78F0524AGB(R)-GAG-M1-AXIC MCU 8BIT 48KB FLASH 52LQFP |
2,968 |
|
Datasheet | 52-LQFP | 78K0/Kx2 | Tray | Active | - | 78K/0 | 8-Bit | 20MHz | 3-Wire, I2C, LINbus, UART/USART | LVD, PWM, WDT | 45 | 48KB (48K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 8x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21294KSP#W4IC MCU 16BIT 16KB FLASH 20LSSOP |
1,112 |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/2x/29 | Tape & Reel (TR) | Not For New Designs | Not Verified | R8C | 16-Bit | 16MHz | I2C, LINbus, SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | 2K x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F21296KSP#W4IC MCU 16BIT 32KB FLASH 20LSSOP |
3,657 |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/2x/29 | Tape & Reel (TR) | Not For New Designs | Not Verified | R8C | 16-Bit | 16MHz | I2C, LINbus, SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 32KB (32K x 8) | FLASH | 2K x 8 | 1.5K x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S1C17M01F201100-160IC MCU 16BIT 32KB FLASH 64TQFP13 |
1,949 |
|
Datasheet | 64-TQFP | - | Tray | Active | Not Verified | S1C17 | 16-Bit | 16.3MHz | I2C, IrDA, SPI, UART/USART | AMRC, LCD, PWM, RFC, Voltage Detect, WDT | 19 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 5.5V | - | External, Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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PIC24FJ64GA108-E/PTIC MCU 16BIT 64KB FLASH 80TQFP |
1,775 |
|
Datasheet | 80-TQFP | PIC® 24F | Tray | Obsolete | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 69 | 64KB (22K x 24) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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LM3S3N26-IQR50-C0IC MCU 32BIT 64KB FLASH 64LQFP |
2,030 |
|
Datasheet | 64-LQFP | Stellaris® ARM® Cortex®-M3S 3000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 1.08V ~ 1.32V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S3N26-IQR50-C1IC MCU 32BIT 64KB FLASH 64LQFP |
3,822 |
|
Datasheet | 64-LQFP | Stellaris® ARM® Cortex®-M3S 3000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 1.08V ~ 1.32V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F382-GQRIC MCU 8BIT 32KB FLASH 48TQFP |
4,023 |
|
Datasheet | 48-TQFP | C8051F38x | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 48 MIPS | EBI/EMI, I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 40 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 5.25V | A/D 32x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4149AZI-S548IC MCU 32BIT 384KB FLASH 64LQFP |
3,648 |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, Temp Sensor, WDT | 84 | 384KB (384K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT90S4414-8JIIC MCU 8BIT 4KB FLASH 44PLCC |
1,172 |
|
Datasheet | 44-LCC (J-Lead) | AVR® 90S | Tube | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART | PWM, WDT | 32 | 4KB (2K x 16) | FLASH | 256 x 8 | 256 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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AT90S4414-8PIIC MCU 8BIT 4KB FLASH 40DIP |
1,917 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | AVR® 90S | Tube | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART | PWM, WDT | 32 | 4KB (2K x 16) | FLASH | 256 x 8 | 256 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C | - | - | Through Hole | |
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STM8AF52AATCXIC MCU 8BIT 128KB FLASH 80LQFP |
1,071 |
|
Datasheet | 80-LQFP | STM8A | Tape & Reel (TR) | Not For New Designs | Not Verified | STM8A | 8-Bit | 24MHz | CANbus, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 68 | 128KB (128K x 8) | FLASH | 2K x 8 | 6K x 8 | 3V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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DSPIC33FJ06GS102A-I/SPIC MCU 16BIT 6KB FLASH 28SPDIP |
1,113 |
|
Datasheet | 28-DIP (0.300", 7.62mm) | dsPIC™ 33F | Tube | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 6KB (2K x 24) | FLASH | - | 256 x 8 | 3V ~ 3.6V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MC908QT2ACDWEIC MCU 8BIT 1.5KB FLASH 8SO |
2,603 |
|
Datasheet | 8-SOIC (0.209", 5.30mm Width) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | - | LVD, POR, PWM | 5 | 1.5KB (1.5K x 8) | FLASH | - | 128 x 8 | 2.7V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430AFE231IPWRIC MCU 16BIT 8KB FLASH 24TSSOP |
4,801 |
|
Datasheet | 24-TSSOP (0.173", 4.40mm Width) | MSP430F2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 12MHz | SPI, UART/USART | Brown-out Detect/Reset, PWM, WDT | 11 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 1x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430AFE232IPWRIC MCU 16BIT 8KB FLASH 24TSSOP |
3,198 |
|
Datasheet | 24-TSSOP (0.173", 4.40mm Width) | MSP430F2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 12MHz | SPI, UART/USART | Brown-out Detect/Reset, PWM, WDT | 11 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 2x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430AFE233IPWRIC MCU 16BIT 8KB FLASH 24TSSOP |
4,586 |
|
Datasheet | 24-TSSOP (0.173", 4.40mm Width) | MSP430F2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 12MHz | SPI, UART/USART | Brown-out Detect/Reset, PWM, WDT | 11 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 3x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F66J94-I/MRIC MCU 8BIT 64KB FLASH 64QFN |
4,337 |
|
Datasheet | 64-VFQFN Exposed Pad | PIC® XLP™ 18J | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT | 52 | 64KB (32K x 16) | FLASH | - | 4K x 8 | 2V ~ 3.6V | A/D 16x10b/12b | Internal | -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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