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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CY9AFA44LBQN-G-AVE2IC MCU 32BIT 288KB FLASH 64QFN |
2,952 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9AA40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, I2C, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 51 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB41LBQN-G-AVE2IC MCU 32BIT 96KB FLASH 64QFN |
1,029 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9AB40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 51 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB42LBQN-G-AVE2IC MCU 32BIT 160KB FLASH 64QFN |
3,292 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9AB40NB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 51 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9BF124KQN-G-AVE2IC MCU 32BIT 288KB FLASH 48QFN |
4,374 |
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Datasheet | 48-VFQFN Exposed Pad | FM3 MB9B120M | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CSIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 35 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 14x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9AF142LAQN-G-AVE2IC MCU 32BIT 160KB FLASH 64QFN |
2,992 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9A140NA | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 51 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB42LAQN-G-AVE2IC MCU 32BIT 160KB 64VFQFN |
4,838 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9AB40NB | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 51 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 12x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFA41LAQN-G-AVE2IC MCU 32BIT 96KB 64VFQFN |
2,217 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9AA40NA | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, FIFO, HDMI-CEC, I2C, SPI, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 51 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 12x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF144LAQN-G-AVE2IC MCU 32BIT 288KB 64VFQFN |
3,570 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9A140NA | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 51 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 12x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF141LAQN-G-AVE2IC MCU 32BIT 96KB 64VFQFN |
2,200 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9A140NA | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 51 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 12x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFB41LAQN-G-AVE2IC MCU 32BIT 96KB 64VFQFN |
3,289 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9AB40NB | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, I2C, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 51 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 12x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFA44LAQN-G-AVE2IC MCU 32BIT 288KB 64VFQFN |
4,847 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9AA40NB | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, I2C, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 51 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AFA42LAQN-G-AVE2IC MCU 32BIT 160KB 64VFQFN |
1,369 |
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Datasheet | 64-VFQFN Exposed Pad | FM3 MB9AA40NB | Tray | Active | - | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, I2C, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 51 | 160KB (160K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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XE164HN40F80LAAFXUMA1IC MCU 16BIT 320KB FLASH 100LQFP |
3,305 |
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Datasheet | 100-LQFP Exposed Pad | XE16x | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16-Bit | 80MHz | EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 75 | 320KB (320K x 8) | FLASH | - | 34K x 8 | 3V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S08DZ16F2VLFIC MCU 8BIT 16KB FLASH 48LQFP |
3,418 |
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Datasheet | 48-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 39 | 16KB (16K x 8) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S912ZVMBA4F0VLFIC MCU 16BIT 48KB FLASH 48LQFP |
2,174 |
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Datasheet | 48-LQFP | S12 MagniV | Tray | Active | Not Verified | S12Z | 16-Bit | 32MHz | LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 15 | 48KB (48K x 8) | FLASH | 512 x 8 | 4K x 8 | 3.5V ~ 40V | A/D 5x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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TS87C51RB2-VCEIC MCU 8BIT 16KB OTP 44VQFP |
3,616 |
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Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 40/30MHz | UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | OTP | - | 512 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC18LF2410T-I/MLIC MCU 8BIT 16KB FLASH 28QFN |
2,558 |
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Datasheet | 28-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 | 25 | 16KB (8K x 16) | FLASH | - | 768 x 8 | 2V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ192GB110T-I/PFIC MCU 16BIT 192KB FLASH 100TQFP |
4,944 |
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Datasheet | 100-TQFP | PIC® 24F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 16-Bit | 32MHz | I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 83 | 192KB (65.5K x 24) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ128DA206T-I/MRIC MCU 16BIT 128KB FLASH 64VQFN |
4,047 |
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Datasheet | 64-VFQFN Exposed Pad | PIC® 24F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, GFX, LVD, POR, PWM, WDT | 52 | 128KB (43K x 24) | FLASH | - | 96K x 8 | 2.2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD78F0527AGB-GAG-AXIC MCU 8BIT 128KB FLASH 52LQFP |
4,402 |
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Datasheet | 52-LQFP | 78K0/Kx2 | Tray | Not For New Designs | Not Verified | 78K/0 | 8-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 45 | 128KB (128K x 8) | FLASH | - | 7K x 8 | 1.8V ~ 5.5V | A/D 8x10b | 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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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.
