Microcontrollers
Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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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TT41100-111BUI88IC MCU 32BIT 111UFBGA |
2,577 | - |
|
Datasheet | 111-UFBGA | TrueTouch™ | Tray | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 350kHz | I2C, SPI | - | 88 | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
|
|
TT41101-111BUI65IC MCU 32BIT 111UFBGA |
4,132 | - |
|
Datasheet | 111-UFBGA | TrueTouch™ | Tray | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 350kHz | I2C, SPI | - | 65 | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
|
|
TT41401-111BUI88IC MCU 32BIT 111UFBGA |
3,929 | - |
|
Datasheet | 111-UFBGA | TrueTouch™ | Tray | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 350kHz | I2C, SPI | - | 88 | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
|
|
TT41701-111BUI65IC MCU 32BIT 111UFBGA |
2,251 | - |
|
Datasheet | 111-UFBGA | TrueTouch™ | Tray | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 350kHz | I2C, SPI | - | 65 | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
|
|
TT41701-111BUI88IC MCU 32BIT 111UFBGA |
2,465 | - |
|
Datasheet | 111-UFBGA | TrueTouch™ | Tray | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 350kHz | I2C, SPI | - | 88 | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
|
|
TMA525B-34FNI24ZZTIC MCU TRUETOUCH |
4,575 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
TMA525C-34FNI24ZZTIC MCU TRUETOUCH |
2,481 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
TMA545-48LQI36ZZATIC MCU TRUETOUCH |
1,678 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
TST200A-32LQXITIC MCU TRUETOUCH |
3,947 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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TT21100-44LQI28TIC MCU 32BIT 44QFN |
1,704 | - |
|
Datasheet | 44-UFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 500kHz | I2C, SPI | - | 28 | - | - | - | - | 1.71V ~ 5.5V | - | - | - | - | - | Surface Mount | |
|
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TT21100-48LQI36TIC MCU 32BIT 48QFN |
3,680 | - |
|
Datasheet | 48-UFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 500kHz | I2C, SPI | - | 36 | - | - | - | - | 1.71V ~ 5.5V | - | - | - | - | - | Surface Mount | |
|
|
TT21100-56LQI44TIC MCU 32BIT 56QFN |
4,290 | - |
|
Datasheet | 56-UFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 500kHz | I2C, SPI | - | 44 | - | - | - | - | 1.71V ~ 5.5V | - | - | - | - | - | Surface Mount | |
|
|
TT21402-48LQI36TIC MCU 32BIT 48QFN |
1,407 | - |
|
Datasheet | 48-UFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 500kHz | I2C, SPI | - | 36 | - | - | - | - | 1.71V ~ 5.5V | - | - | - | - | - | Surface Mount | |
|
|
TT41401-111BUI88TIC MCU 32BIT 111UFBGA |
1,165 | - |
|
Datasheet | 111-UFBGA | TrueTouch™ | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 350kHz | I2C, SPI | - | 88 | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
|
|
TT41701-111BUI88TIC MCU 32BIT 111UFBGA |
4,607 | - |
|
Datasheet | 111-UFBGA | TrueTouch™ | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 350kHz | I2C, SPI | - | 88 | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
|
|
S6J300BKSESE2000AIC MCU 32BIT AUTO 216-EXLQFP |
2,540 | - |
|
Datasheet | - | - | Tray | Discontinued at Digi-Key | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MINI55LDEIC MCU 32BIT 17.5KB FLASH 48LQFP |
1,881 | - |
|
Datasheet | 48-LQFP | NuMicro Mini55™ | Tube | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVR, POR, PWM, WDT | 33 | 17.5KB (17.5K x 8) | FLASH | - | 2K x 8 | 2.1V ~ 5.5V | A/D 12x10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MINI57FDEIC MCU 32BIT 29.5KB FLSH 20TSSOP |
4,784 | - |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | NuMicro Mini57™ | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 18 | 29.5KB (29.5k x 8) | FLASH | - | 4K x 8 | 2.1V ~ 5.5V | A/D 8x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MINI57TDEIC MCU 32BIT 29.5KB FLASH 33QFN |
1,278 | - |
|
Datasheet | 32-WFQFN Exposed Pad | NuMicro Mini57™ | Tube | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 22 | 29.5KB (29.5k x 8) | FLASH | - | 4K x 8 | 2.1V ~ 5.5V | A/D 8x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MINI58FDEIC MCU 32BIT 32KB FLASH 20TSSOP |
3,038 | - |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | NuMicro Mini58™ DE | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, PWM, WDT | 17 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount |
Microcontrollers FAQ
Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.
What should I check when selecting Microcontrollers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Microcontrollers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Microcontrollers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Microcontrollers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
