Microcontrollers
Review Microcontrollers Embedded components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | 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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IS31CS5523AG-LQLS2IC MCU 8BIT 64KB FLASH 48LQFP |
3,052 |
|
Datasheet | 48-LQFP | - | Tray | Active | Not Verified | 8051 | 8-Bit | 16MHz | I2C, LINbus, SPI, UART/USART | LCD, LED, LVD, LVR, POR, PWM, WDT | 46 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2V ~ 5.5V | A/D 16x12b SAR; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS5523G-LQLS2IC MCU 8BIT 64KB FLASH 64LQFP |
2,213 |
|
Datasheet | 64-LQFP | - | Tray | Active | Not Verified | 8051 | 8-Bit | 16MHz | I2C, LINbus, SPI, UART/USART | LCD, LED, LVD, LVR, POR, PWM, WDT | 55 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2V ~ 5.5V | A/D 16x12b SAR; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8977C-ZNLS2-TRIC MCU 8BIT 64KB FLASH 20ETSSOP |
4,005 |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 32MHz | I2C, SPI, UART/USART | DMA, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.3V ~ 5.5V | A/D 4x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8977-LQLS2IC MCU 8BIT 64KB FLASH 32LQFP |
4,510 |
|
Datasheet | 32-LQFP | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 32MHz | I2C, SPI, UART/USART | DMA, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.3V ~ 5.5V | A/D 4x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8977B-ZNLS2-TRIC MCU 8BIT 64KB FLASH 24TSSOP |
4,344 |
|
Datasheet | 24-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 32MHz | I2C, SPI, UART/USART | DMA, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.3V ~ 5.5V | A/D 4x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8977A-ZNLS2-TRIC MCU 8BIT 64KB FLASH 28TSSOP |
3,665 |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 32MHz | I2C, SPI, UART/USART | DMA, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.3V ~ 5.5V | A/D 4x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8973C-ZNLS2IC MCU 8BIT 32KB FLASH 16TSSOP |
4,811 |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | - | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 12 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.2V ~ 5.5V | A/D 16x12b SAR; D/A 1x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8969BA-ZNLS2IC MCU 8BIT 32KB FLASH 20TSSOP |
2,036 |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | - | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 16 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.2V ~ 5.5V | A/D 16x12b SAR; D/A 1x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8973A-ZNLS2IC MCU 8BIT 32KB FLASH 24TSSOP |
1,230 |
|
Datasheet | 24-TSSOP (0.173", 4.40mm Width) | - | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | I2C, LINbus, SPI, UART/USART | LVD, LVR, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.2V ~ 5.5V | A/D 16x12b SAR; D/A 1x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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IS31CS8967AG-LQLS2IC MCU 8BIT 128KB FLASH 48LQFP |
2,748 |
|
Datasheet | 48-LQFP | - | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | I2C, LINbus, SPI, UART/USART | LCD, LVD, LVR, POR, PWM, WDT | 42 | 128KB (128K x 8) | FLASH | - | 6K x 8 | 2.5V ~ 5.5V | A/D 14x12b SAR; D/A 1x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
Frequently Asked Questions
What are Microcontrollers components used for?
Microcontrollers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Microcontrollers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Microcontrollers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
