Microcontrollers
Use the filters and product table below to compare Microcontrollers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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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IS31CS8974-QFLS2-TRIC MCU 8BIT 32KB FLASH 24QFN |
5,640 | - |
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Datasheet | 24-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 16MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | - | 2K x 13 | 2.5V ~ 5.5V | - | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8975-GRLS2-TRIC MCU 8BIT 16KB FLASH 8SOP |
2,495 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 6 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.35V ~ 5.5V | A/D 4x11b SAR; D/A 1x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8975-ZNLS2-TRIC MCU 8BIT 16KB FLASH 16TSSOP |
2,195 | - |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 12 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.35V ~ 5.5V | A/D 4x11b SAR; D/A 1x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8974-ZNLS2-TRIC MCU 8BIT 32KB FLASH 24TSSOP |
1,500 | - |
|
Datasheet | 24-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 16MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | - | 2K x 13 | 2.5V ~ 5.5V | - | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS32CS8975-GRLA3-TRIC MCU 8BIT 16KB FLASH 8SOP |
2,499 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 6 | 16KB (16K x 8) | FLASH | - | 1K x 16 | 2.3V ~ 5.5V | A/D 4x11b SAR; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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IS32CS8974-QWLA3-TRIC MCU 8BIT 32KB FLASH 24WQFN |
2,293 | - |
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Datasheet | 24-WFQFN Exposed Pad | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 25MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | - | 2K x 13 | 2.5V ~ 5.5V | - | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | |
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IS32CS8975-ZNLA3-TRIC MCU 8BIT 16KB FLASH 16TSSOP |
2,500 | - |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 12 | 16KB (16K x 8) | FLASH | - | 1K x 16 | 2.3V ~ 5.5V | A/D 4x11b SAR; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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IS32CS8974-ZNLA3-TRIC MCU 8BIT 32KB FLASH 24TSSOP |
2,500 | - |
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Datasheet | 24-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 25MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | - | 2K x 13 | 2.5V ~ 5.5V | - | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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IS31CS8975-QFLS2-TRMCU WITH 1KB SRAM AND 16KX16 ECC |
2,500 | - |
|
Datasheet | 16-WQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | 8051 | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 12 | 16KB (16K x 8) | FLASH | - | 1K x 16 | 2.35V ~ 5.5V | A/D 4x11b SAR; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS32CS8975-QWLA3-TRIC MCU 8BIT 16KB FLASH 16WQFN |
2,500 | - |
|
Datasheet | 16-WQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | 8051 | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 12 | 16KB (16K x 8) | FLASH | - | 1K x 16 | 2.3V ~ 5.5V | A/D 4x11b SAR; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank |
Microcontrollers FAQ
Common questions about filtering, comparing and sourcing Microcontrollers components.
How can I narrow the Microcontrollers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Microcontrollers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
