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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TT21403-56LQI44IC MCU 32BIT 56QFN |
4,021 |
|
Datasheet | 56-UFQFN Exposed Pad | - | Tray | Obsolete | Not Verified | ARM® Cortex® | 32-Bit Single-Core | 500kHz | I2C, SPI | - | 44 | - | - | - | - | 1.71V ~ 5.5V | - | - | - | - | - | Surface Mount | |
|
CY8C4148AXI-S445IC MCU 32BIT 256KB FLASH 64TQFP |
1,428 |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 54 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4148AXQ-S445IC MCU 32BIT 256KB FLASH 100TQFP |
3,324 |
|
Datasheet | 100-LQFP | PSOC™ 4 CY8C4100S | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 48MHz | FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, POR, PWM, Temp Sensor, WDT | 54 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7/8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
CY8C4128AZI-S453IC MCU 32BIT 256KB FLASH 48TQFP |
1,495 |
|
Datasheet | 48-LQFP | PSOC™ 4 CY8C4100S | Tray | Active | 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, POR, PWM, WDT | 38 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MB95F128JBPFR-GE1IC MCU 8BIT 60KB FLASH 100QFP |
105 |
|
Datasheet | 100-BQFP | F²MC MB95120MB | Tray | Obsolete | Not Verified | F²MC-8FX | 8-Bit | 16MHz | I2C, LINbus, SIO, UART/USART | LCD, LVD, POR, PWM, WDT | 87 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 2.4V ~ 5.5V | A/D 12x8/10b | External | -40°C ~ 105°C | - | - | Surface Mount | |
|
XMC1403Q048X0128AAXUMA1IC MCU 32BIT 128KB FLASH 48VQFN |
3,653 |
|
Datasheet | 48-VFQFN Exposed Pad | XMC1000 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | CANbus, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
CY7C60323-PVXCIC MCU 8BIT 8KB FLASH 28SSOP |
1,473 |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | enCoRe™ III CY7C603xx | Tube | Obsolete | Not Verified | M8C | 8-Bit | 12MHz | I2C, SPI | LVD, POR, PWM, WDT | 24 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 3.6V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
CY8C4245AXI-M445IC MCU 32BIT 32KB FLASH 64TQFP |
2,775 |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C42xx - M | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT | 51 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
CY8C4148AZQ-S453IC MCU 32BIT 256KB FLASH 100TQFP |
3,982 |
|
Datasheet | 100-LQFP | PSOC™ 4 CY8C4100S | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 48MHz | FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, POR, PWM, Temp Sensor, WDT | 38 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7/8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
XMC1403Q040X0200AAXUMA1IC MCU 32BIT 200KB FLASH 40VQFN |
3,480 |
|
Datasheet | 40-VFQFN Exposed Pad | XMC1000 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | CANbus, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 27 | 200KB (200K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°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.
