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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R5F64165PFB#UBIC MCU 16/32BIT 384KB 100LFQFP |
2,931 |
|
Datasheet | 100-LQFP | M16C/R32C/100/116 | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | CANbus, EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 84 | 384KB (384K x 8) | FLASH | 8K x 8 | 40K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F61725SJ80AFPVIC MCU FLASH SMD QFP |
4,377 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
R5F212CCSYFP#Y2IC MCU FLASH SMD QFP |
4,090 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
R5F2136CMYFA#30IC MCU FLASH SMD QFP |
2,322 |
|
Datasheet | 64-LQFP | R8C/3x/36M | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 59 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 105°C (TA) | - | - | Surface Mount | |
|
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DF2149YVTE10VIC MCU 16BIT 100TQFP |
2,338 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
UPD78F0501MC(S)-5A4-AIC MEMORY SMD |
3,727 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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R5F72539KFPU#Y7IC MCU FLASH SMD QFP |
2,620 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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R5F72543RCKBGVIC MCU FLASH SMD QFP |
4,921 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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R5F212CCSYFP#V2IC MCU FLASH SMD QFP |
3,746 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
R5F21324MYSP#W4IC MCU FLASH SMD QFP |
2,965 |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/3x/32M | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 15 | 16KB (16K x 8) | FLASH | 4K x 8 | 1.5K x 8 | 1.8V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 105°C (TA) | - | - | Surface Mount | |
|
M32192F8UFP#U0IC MCU 32BIT 1MB FLASH 144LFQFP |
2,588 |
|
Datasheet | 144-LQFP | - | Tray | Obsolete | Not Verified | M32R | 32-Bit Single-Core | 160MHz | CANbus, EBI/EMI, SPI, UART/USART | DMA, PWM | 97 | 1MB (1M x 8) | FLASH | - | 176K x 8 | 3V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
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M32176F2VFP#U0IC MCU 32BIT 256KB FLSH 144LFQFP |
3,046 |
|
Datasheet | 144-LQFP | - | Tray | Obsolete | Not Verified | M32R | 32-Bit Single-Core | 32MHz | CANbus, EBI/EMI, SPI, UART/USART | DMA, PWM | 96 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 3V ~ 5.5V | A/D 16x10b; D/A 1x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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UPD76F0193F1-JA8-AIC MEMORY SMD |
2,464 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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R5F21324MYSP#U0IC MCU FLASH SMD QFP |
2,186 |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/3x/32M | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 15 | 16KB (16K x 8) | FLASH | 4K x 8 | 1.5K x 8 | 1.8V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 105°C (TA) | - | - | Surface Mount | |
|
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SH2812GHHQRIC MCU |
2,536 |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ATAR890K-028-TKQYIC MCU 4BIT 2KB MROM 20SSO |
1,123 |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Obsolete | Not Verified | MARC4 | 4-Bit | 4MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 2KB (2K x 8) | Mask ROM | 64 x 8 | 256 x 4 | 1.8V ~ 6.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAMD21E16B-UUTB4IC MCU 32BIT 64KB FLASH 35WLCSP |
1,007 |
|
Datasheet | 35-XFBGA, WLCSP | SAM D21E, Functional Safety (FuSa) | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 26 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.62V ~ 3.63V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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ATSAMD21E16C-UUTB4IC MCU 32BIT 64KB FLASH 35WLCSP |
4,666 |
|
Datasheet | 35-XFBGA, WLCSP | SAM D21E, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 26 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.62V ~ 3.63V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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LPC811M001JDH16IC MCU 32BIT 8KB FLASH 16TSSOP |
3,312 |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | LPC81xM | Tube | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 30MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 14 | 8KB (8K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LPC2146FBD64IC MCU 16/32B 256KB FLASH 64LQFP |
1,562 |
|
Datasheet | 64-LQFP | LPC2100 | Bulk | Not For New Designs | Not Verified | ARM7® | 16/32-Bit | 60MHz | I2C, Microwire, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 45 | 256KB (256K x 8) | FLASH | - | 40K x 8 | 3V ~ 3.6V | A/D 14x10b; D/A 1x10b | 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.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
