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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PIC16C621AT-20E/SOIC MCU 8BIT 1.75KB OTP 18SOIC |
3,107 | - |
|
Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 1.75KB (1K x 14) | OTP | - | 96 x 8 | 2.5V ~ 5.5V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16LC58BT-04/SSIC MCU 8BIT 3KB OTP 20SSOP |
4,079 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 12 | 3KB (2K x 12) | OTP | - | 73 x 8 | 2.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC16C58BT-40/SOIC MCU 8BIT 3KB OTP 18SOIC |
2,078 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | - | POR, WDT | 12 | 3KB (2K x 12) | OTP | - | 73 x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC16C56AT-40/SSIC MCU 8BIT 1.5KB OTP 20SSOP |
1,151 | - |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | - | POR, WDT | 12 | 1.5KB (1K x 12) | OTP | - | 25 x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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TS87C52X2-VCAIC MCU 8BIT 8KB OTP 40PDIL |
2,521 | - |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 60/30MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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TS87C52X2-MCAIC MCU 8BIT 8KB OTP 40PDIL |
4,151 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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TS87C52X2-MIAIC MCU 8BIT 8KB OTP 40PDIL |
4,196 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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TS87C52X2-LCAIC MCU 8BIT 8KB OTP 40PDIL |
3,527 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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TS87C52X2-LIAIC MCU 8BIT 8KB OTP 40PDIL |
4,046 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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TS87C52X2-VCEIC MCU 8BIT 8KB OTP 44VQFP |
4,652 | - |
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Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 60/30MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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TS87C52X2-LCEIC MCU 8BIT 8KB OTP 44VQFP |
2,122 | - |
|
Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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TS87C52X2-LIEIC MCU 8BIT 8KB OTP 44VQFP |
3,654 | - |
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Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TS87C52X2-MCEIC MCU 8BIT 8KB OTP 44VQFP |
2,903 | - |
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Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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TS87C52X2-MIEIC MCU 8BIT 8KB OTP 44VQFP |
2,556 | - |
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Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TS87C52X2-VIEIC MCU 8BIT 8KB OTP 44VQFP |
3,071 | - |
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Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 60/30MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TS87C52X2-LICIC MCU 8BIT 8KB OTP 44PQFP |
2,687 | - |
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Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TS87C52X2-LCCIC MCU 8BIT 8KB OTP 44PQFP |
3,224 | - |
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Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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TS87C52X2-MICIC MCU 8BIT 8KB OTP 44PQFP |
3,059 | - |
|
Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TS87C52X2-MCCIC MCU 8BIT 8KB OTP 44PQFP |
4,624 | - |
|
Datasheet | 44-QFP | 87C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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TS87C52X2-VCBIC MCU 8BIT 8KB OTP 44PLCC |
4,942 | - |
|
Datasheet | 44-LCC (J-Lead) | 87C | Tube | Obsolete | Not Verified | 80C51 | 8-Bit | 60/30MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°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.
