Microcontrollers
Browse available Microcontrollers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | 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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CY9AF144NBBGL-GE1IC MCU 32BIT 288KB FLASH 96FBGA |
1,825 | - |
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Datasheet | 96-LFBGA | FM3 MB9A140NB | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF154NABGL-GE1IC MCU 32BIT 288KB FLSH 112PFBGA |
2,560 | - |
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Datasheet | 112-LFBGA | FM3 MB9A150RA | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF154RAPMC-G-JNE2IC MCU 32BIT 288KB FLASH 120LQFP |
2,325 | - |
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Datasheet | 120-LQFP | FM3 MB9A150RA | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 103 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF155MABGL-GE1IC MCU 32BIT 416KB FLASH 96FBGA |
2,947 | - |
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Datasheet | 96-LFBGA | FM3 MB9A150RA | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 66 | 416KB (416K x 8) | FLASH | - | 48K x 8 | 1.65V ~ 3.6V | A/D 17x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF155NABGL-GE1IC MCU 32BIT 416KB FLSH 112PFBGA |
2,758 | - |
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Datasheet | 112-LFBGA | FM3 MB9A150RA | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 416KB (416K x 8) | FLASH | - | 48K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF155RAPMC-G-JNE2IC MCU 32BIT 416KB FLASH 120LQFP |
3,953 | - |
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Datasheet | 120-LQFP | FM3 MB9A150RA | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 103 | 416KB (416K x 8) | FLASH | - | 48K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF156MABGL-GE1IC MCU 32BIT 544KB FLASH 96FBGA |
2,490 | - |
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Datasheet | 96-LFBGA | FM3 MB9A150RA | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 66 | 544KB (544K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 3.6V | A/D 17x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF156NABGL-GE1IC MCU 32BIT 544KB FLSH 112PFBGA |
3,590 | - |
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Datasheet | 112-LFBGA | FM3 MB9A150RA | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 544KB (544K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF156NAPMC-G-JNE2IC MCU 32BIT 544KB FLASH 100LQFP |
1,481 | - |
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Datasheet | 100-LQFP | FM3 MB9A150RA | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 83 | 544KB (544K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF1A1NPF-G-SNE1IC MCU 32BIT 64KB FLASH 100QFP |
3,634 | - |
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Datasheet | 100-BQFP | FM3 MB9A1A0N | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 20MHz | CSIO, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 84 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 1.8V ~ 5.5V | A/D 16x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF1A1NPMC-G-SNE2IC MCU 32BIT 64KB FLASH 100LQFP |
4,729 | - |
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Datasheet | 100-LQFP | FM3 MB9A1A0N | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 20MHz | CSIO, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 84 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 1.8V ~ 5.5V | A/D 16x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF1A2MPMC1-G-SNE2IC MCU 32BIT 128KB FLASH 80LQFP |
3,743 | - |
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Datasheet | 80-LQFP | FM3 MB9A1A0N | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 20MHz | CSIO, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 12x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF1A2NPF-G-SNE1IC MCU 32BIT 128KB FLASH 100QFP |
3,527 | - |
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Datasheet | 100-BQFP | FM3 MB9A1A0N | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 20MHz | CSIO, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 84 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 16x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF1A2NPMC-G-SNE2IC MCU 32BIT 128KB FLASH 100LQFP |
1,409 | - |
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Datasheet | 100-LQFP | FM3 MB9A1A0N | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 20MHz | CSIO, I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 84 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 16x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MB9AF311LAPMC-G-JNE2IC MCU 32BIT 64KB FLASH 64LQFP |
3,464 | - |
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Datasheet | 64-LQFP | FM3 MB9A310A | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 9x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9AF311NAPF-G-JNE1IC MCU 32BIT 64KB FLASH 100QFP |
4,092 | - |
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Datasheet | 100-BQFP | FM3 MB9A310A | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 83 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB9AF311NAPMC-G-JNE2IC MCU 32BIT 64KB FLASH 100LQFP |
1,068 | - |
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Datasheet | 100-LQFP | FM3 MB9A310A | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 83 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB9AF312LAPMC-G-JNE2IC MCU 32BIT 128KB FLASH 64LQFP |
4,066 | - |
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Datasheet | 64-LQFP | FM3 MB9A310A | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 51 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 9x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB9AF312MAPMC-G-JNE2IC MCU 32BIT 128KB FLASH 80LQFP |
4,128 | - |
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Datasheet | 80-LQFP | FM3 MB9A310A | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 66 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9AF312NAPF-G-JNE1IC MCU 32BIT 128KB FLASH 100QFP |
3,439 | - |
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Datasheet | 100-BQFP | FM3 MB9A310A | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 83 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount |
Microcontrollers FAQ
What Microcontrollers components can I source from EGOO?
You can browse available Microcontrollers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Microcontrollers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
