Microcontrollers
| Manufacturer | 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 | Supplier Device Package |
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| 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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XEF232-1024-FB374-C40IC MCU 32BIT 2MB FLASH 374FBGA |
4,150 | - |
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- |
374-LFBGA | XEF | Tray | Obsolete | Not Verified | XCore | 32-Bit 32-Core | 4000MIPS | RGMII, USB | - | 176 | 2MB (2M x 8) | FLASH | - | 1M x 8 | 0.95V ~ 3.6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
XLF208-128-TQ64-C10IC MCU 32BIT 1MB FLASH 64TQFP |
4,795 | - |
|
Datasheet |
64-TQFP Exposed Pad | XLF | Tray | Obsolete | Not Verified | XCore | 32-Bit 8-Core | 1000MIPS | - | - | 42 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 0.95V ~ 3.6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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XLF208-256-TQ64-C10IC MCU 32BIT 1MB FLASH 64TQFP |
2,528 | - |
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- |
64-TQFP Exposed Pad | XLF | Tray | Obsolete | Not Verified | XCore | 32-Bit 8-Core | 1000MIPS | - | - | 42 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 0.95V ~ 3.6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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XUF208-256-TQ64-C10IC MCU 32BIT 1MB FLASH 64TQFP |
1,256 | - |
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- |
64-TQFP Exposed Pad | XUF | Tray | Obsolete | Not Verified | XCore | 32-Bit 8-Core | 1000MIPS | USB | - | 42 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 0.95V ~ 3.6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
MAX32620IWG+IC MCU 32BIT 2MB FLASH 81WLP |
1,696 | - |
|
Datasheet |
81-WFBGA, WLBGA | DARWIN | Strip | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 96MHz | 1-Wire, I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 49 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 1.14V ~ 3.6V | A/D 4x10b Sigma-Delta | Internal | -30°C ~ 85°C (TA) | - | - | Surface Mount | |
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|
XUF208-128-TQ64-I10IC MCU 32BIT 1MB FLASH 64TQFP |
3,712 | - |
|
Datasheet |
64-TQFP Exposed Pad | XUF | Tray | Obsolete | Not Verified | XCore | 32-Bit 8-Core | 1000MIPS | USB | - | 42 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 0.95V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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XUF208-256-TQ64-I10IC MCU 32BIT 1MB FLASH 64TQFP |
4,471 | - |
|
Datasheet |
64-TQFP Exposed Pad | XUF | Tray | Obsolete | Not Verified | XCore | 32-Bit 8-Core | 1000MIPS | USB | - | 42 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 0.95V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ADUCM330WDCPZ-RLIC MCU 32BIT 96KB FLASH 32LFCSP |
2,221 | - |
|
Datasheet |
32-VFQFN Exposed Pad, CSP | - | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 16.384Mhz | LINbus, SPI | POR, WDT | 6 | 96KB (96K x 8) | FLASH | 4K x 8 | 6K x 8 | 3.6V ~ 18V | A/D 2x20b | Internal | -40°C ~ 115°C (TA) | Automotive | - | Surface Mount | |
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ADUCM331WDCPZ-RLIC MCU 32BIT 128KB FLASH 32LFCSP |
4,691 | - |
|
Datasheet |
32-VFQFN Exposed Pad, CSP | - | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 16.384Mhz | LINbus, SPI | POR, WDT | 6 | 128KB (128K x 8) | FLASH | 4K x 8 | 6K x 8 | 3.6V ~ 18V | A/D 2x20b | Internal | -40°C ~ 115°C (TA) | Automotive | - | Surface Mount | |
|
CY8C4125FNI-483TIC MCU 32BIT 32KB FLASH 35WLCSP |
3,792 | - |
|
Datasheet |
35-UFBGA, WLCSP | PSOC™ 4 CY8C4100 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 31 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 8x12b SAR; D/A 2xIDAC | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LC87F2R04AU-SSOP-HIC MCU 8BIT 4KB FLASH 24SSOP |
3,887 | - |
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- |
24-LFSOP (0.173", 4.40mm Width) | - | Bulk | Active | Not Verified | - | 8-Bit | 12MHz | SIO, UART/USART | LVD, POR, WDT | 21 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 2.2V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
XMC1302T038X0032AAXUMA1IC MCU 32BIT 32KB FLASH 38TSSOP |
3,062 | - |
|
Datasheet |
38-TFSOP (0.173", 4.40mm Width) | XMC1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 26 | 32KB (32K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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XMC1302T038X0064AAXUMA1IC MCU 32BIT 64KB FLASH 38TSSOP |
2,646 | - |
|
Datasheet |
38-TFSOP (0.173", 4.40mm Width) | XMC1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 26 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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C167CRLMHAFXQLA1IC MCU 16BIT ROMLESS 144MQFP |
3,048 | - |
|
Datasheet |
144-BQFP | C16xx | Tray | Discontinued at Digi-Key | Not Verified | C166 | 16-Bit | 25MHz | CANbus, EBI/EMI, SPI, UART/USART | POR, PWM, WDT | 111 | - | ROMless | - | 4K x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATSAMD11D14A-UUTIC MCU 32BIT 16KB FLASH 20WLCSP |
2,302 | - |
|
Datasheet |
20-XFBGA, WLCSP | SAM D11D | Box | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, WDT | 18 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 1.62V ~ 3.63V | A/D 8x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATXMEGA64A1U-CURIC MCU 8/16BIT 64KB FLSH 100CBGA |
1,364 | - |
|
Datasheet |
100-TFBGA | AVR® XMEGA® A1U | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 8/16-Bit | 32MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 16x12b; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATSAM4SD32BA-UURIC MCU 32BIT 2MB FLASH 64WLCSP |
2,916 | - |
|
Datasheet |
64-UFBGA, WLCSP | SAM4S | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 47 | 2MB (2M x 8) | FLASH | - | 160K x 8 | 1.62V ~ 3.6V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM8BB31F64G-A-QFN24IC MCU 8BIT 64KB FLASH 24QFN |
1,490 | - |
|
Datasheet |
24-VFQFN Exposed Pad | Busy Bee | Tube | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 12x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM8BB31F64G-A-QFP32IC MCU 8BIT 64KB FLASH 32QFP |
1,702 | - |
|
Datasheet |
32-TQFP | Busy Bee | Tube | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM8BB31F64G-A-QSOP24IC MCU 8BIT 64KB FLASH 24QSOP |
3,041 | - |
|
Datasheet |
24-SSOP (0.154", 3.90mm Width) | Busy Bee | Tube | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 13x10/12b SAR; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
Microcontrollers Electronic Components Sourcing and Lifecycle Support
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Microcontrollers components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
How FPGAX Supports Microcontrollers Requirements
- Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
- End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
- Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
- Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
- Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.
Supply Support at a Glance
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
Focused on FPGA and Programmable Logic Supply
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
Microcontrollers FAQ
Can FPGAX source both active and end-of-life Microcontrollers components?
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Which programmable logic manufacturers does FPGAX support?
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
How does FPGAX help with component lifecycle changes?
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
What quality and traceability standards does FPGAX follow?
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
What information should I provide for a Microcontrollers sourcing request?
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.