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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TC397XA256F300SBCKXUMA1IC MCU 32BIT 16MB FLASH 292LFBGA |
1,064 |
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Datasheet | 292-LFBGA | AURIX™ | Tape & Reel (TR) | Obsolete | Not Verified | TriCore™ | 32-Bit 6-Core | 300MHz | ASC, CANbus, Ethernet, FlexRay, HSSL, I2C, LINbus, MSC, PSI, QSPI, SENT | DMA, I2S, LVDS, PWM, WDT | - | 16MB (16M x 8) | FLASH | - | 6.75M x 8 | 3.3V, 5V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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TC324LP16F160FAALXUMA1IC MCU 32BIT 1MB FLASH 144TQFP |
1,870 |
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Datasheet | 144-LQFP Exposed Pad | AURIX™ | Tape & Reel (TR) | Active | Not Verified | TriCore™ | 32-Bit Single-Core | 160MHz | DMA, I2S, PWM, WDT | DMA, I2S, PWM, WDT | - | 1MB (1M x 8) | FLASH | - | 152K x 8 | 3.3V, 5V | - | Internal | -40°C ~ 150°C (TA) | - | - | Surface Mount | |
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EZ80F91GNA0ASGIC MCU 8BIT 256KB FLASH 144BGA |
1,157 |
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Datasheet | 144-LBGA | eZ80® Acclaim!® | Tray | Obsolete | Not Verified | eZ80 | 8-Bit | 50MHz | Ethernet, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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EZ80F91AZA050SGIC MCU 8BIT 256KB FLASH 144LQFP |
3,177 |
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Datasheet | 144-LQFP | eZ80® Acclaim!® | Tray | Active | Not Verified | eZ80 | 8-Bit | 50MHz | Ethernet, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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UPD70F3554M1GJA-GBG-QS-AXIC MCU 32B 1.5MB FLASH 144HLFQFP |
3,414 |
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Datasheet | 144-LQFP Exposed Pad | V850E2/Fx4 | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, PWM, WDT | 112 | 1.5MB (1.5M x 8) | FLASH | 64K x 8 | 112K x 8 | 3V ~ 5.5V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R8A77791DA04BG#U0IC MICROCONTROLLER SMD |
2,539 |
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Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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UPD70F3551M1GJA-GBG-QS-AXIC MCU 32B 512KB FLASH 144HLFQFP |
1,454 |
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Datasheet | 144-LQFP Exposed Pad | V850E2/Fx4 | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, PWM, WDT | 112 | 512KB (512K x 8) | FLASH | 32K x 8 | 48K x 8 | 3V ~ 5.5V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3591F1-FN5-SSA-AIC MICROCONTROLLER SMD |
2,655 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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UPD70F3524GJA-GAE-E2-D-GIC MCU 32BIT 1MB FLASH 144LFQFP |
3,913 |
|
Datasheet | 144-LQFP | V850E2/Dx4 | Tray | Obsolete | Not Verified | V850E2M | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, SSI, UART/USART, USB | DMA, I2S, LCD, LVD, POR, PWM, WDT | 105 | 1MB (1M x 8) | FLASH | 32K x 8 | 96K x 8 | 2.7V ~ 5.5V | A/D 32x10/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3537F1A9-MNM-AIC MCU 32BIT 3MB FLASH 408BGA |
2,602 |
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Datasheet | 408-BGA | V850E2/Dx4-H | Tray | Obsolete | Not Verified | V850E2M | 32-Bit Single-Core | 160MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, SSI, UART/USART, USB | DMA, I2S, LVD, POR, PWM, WDT | 165 | 3MB (3M x 8) | FLASH | 32K x 8 | 256K x 8 | 2.7V ~ 5.5V | A/D 32x10/12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F64333JFDIC MCU 64BIT 512KB FLSH 144LFQFP |
4,268 |
|
Datasheet | 144-LQFP | M16C/R32C/100/133 | Tray | Obsolete | Not Verified | R32C/100 | 64-Bit | 60MHz | CANbus, EBI/EMI, I2C, IEBus, UART/USART | DMA, PWM, WDT | 120 | 512KB (512K x 8) | FLASH | 32K x 8 | 4K x 8 | 3V ~ 5.5V | A/D 34x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21284KSP#ESIC MCU 16BIT 16KB FLASH 20LSSOP |
4,537 |
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Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/2x/28 | Tray | Obsolete | Not Verified | R8C | 16-Bit | 16MHz | I2C, LINbus, SIO, SSU, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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UPD70F3558M1GMA1-GBK-AXIC MCU 32BIT 2MB FLASH 176HLQFP |
4,881 |
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Datasheet | 176-LQFP Exposed Pad | V850E2/Fx4 | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, PWM, WDT | 136 | 2MB (2M x 8) | FLASH | 64K x 8 | 144K x 8 | 3V ~ 5.5V | A/D 40x12b | Internal | -40°C ~ 110°C (TA) | - | - | Surface Mount | |
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UPD70F3564GDA-FAD-AXIC MCU 32BIT 2MB FLASH 272BGA |
1,796 |
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Datasheet | 272-BGA | V850E2/Fx4-H | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 160MHz | CANbus, CSI, Ethernet, FlexRay, I2C, LINbus, UART/USART | DMA, PWM, WDT | 161 | 2MB (2M x 8) | FLASH | 64K x 8 | 144K x 8 | 3V ~ 5.5V | A/D 48x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3558M1GMA-GBK-E3-AXIC MCU 32BIT 2MB FLASH 176HLQFP |
1,335 |
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Datasheet | 176-LQFP Exposed Pad | V850E2/Fx4 | Tray | Obsolete | Not Verified | V850E2 | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, PWM, WDT | 136 | 2MB (2M x 8) | FLASH | 64K x 8 | 144K x 8 | 3V ~ 5.5V | A/D 40x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3370AM2GBA1-GAH-E2-QS-AXIC MCU 32BIT 128KB FLASH 64LFQFP |
4,289 |
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Datasheet | 64-LQFP | V850ES/FE3 | Tray | Obsolete | Not Verified | V850ES | 32-Bit Single-Core | 32MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 51 | 128KB (128K x 8) | FLASH | 32K x 8 | 8K x 8 | 3.3V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 110°C (TA) | - | - | Surface Mount | |
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UPD76F0166GJ(A1)-GAE-AXIC MICROCONTROLLER SMD |
4,440 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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D12352F20VIC MCU 32BIT ROMLESS 128QFP |
4,332 |
|
Datasheet | 128-BFQFP | H8® H8S/2300 | Tray | Obsolete | Not Verified | H8S/2000 | 32-Bit Single-Core | 20MHz | SCI, SmartCard | DMA, POR, PWM, WDT | 87 | - | ROMless | - | 8K x 8 | 4.5V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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R8A77405PBG#UAIC MICROCONTROLLER SMD |
3,340 |
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Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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UPD70F4018M1GMA-GAR-GIC MCU 32BIT 2MB FLASH 144LFQFP |
2,707 |
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Datasheet | 144-LQFP | V850E2/Sx4-H | Tray | Obsolete | Not Verified | V850E2M | 32-Bit Single-Core | 160MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | DMA, I2S, POR, PWM, WDT | 127 | 2MB (2M x 8) | FLASH | 32K x 8 | 256K x 8 | 3V ~ 3.6V | A/D 16x10b | 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.
