Microcontrollers
Explore Microcontrollers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
R5F1018CALA#W0IC MCU 16BIT 32KB FLASH 25LGA |
3,182 |
|
Datasheet | 25-WFLGA | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 15 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 1.6V ~ 5.5V | A/D 6x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F10EGEAFB#X0IC MCU 16BIT 64KB FLASH 48LFQFP |
2,589 |
|
Datasheet | 48-LQFP | RL78/G1A | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 32 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 24x8/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F10E8AALA#W0IC MCU 16BIT 16KB FLASH 25WFLGA |
2,400 |
|
Datasheet | 25-WFLGA | RL78/G1A | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 14 | 16KB (16K x 8) | FLASH | 4K x 8 | 2K x 8 | 1.6V ~ 3.6V | A/D 13x8/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
M0A21EB1ACIC MCU 32BIT 16KB FLASH 28TSSOP |
3,234 |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | NuMicro™ M0A21 | Tube | Active | - | ARM® Cortex®-M0 | 32-Bit | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT | 26 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 2.4V ~ 5.5V | A/D 17x12b SAR; D/A 1x5b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
EFM8BB31F16G-B-QFP32IC MCU 8BIT 16KB FLASH 32QFP |
3,972 |
|
Datasheet | 32-TQFP | Busy Bee | Tray | Not For New Designs | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 28 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F5111JADNF#0AIC MCU 32BIT 16KB FLASH 40WFQFN |
1,157 |
|
Datasheet | 40-WFQFN Exposed Pad | RX111 | Tape & Reel (TR) | Active | - | RX | 32-Bit | 32MHz | I2C, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 24 | 16KB (16K x 8) | FLASH | 8K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
XMC1301T038X0064ABXUMA2IC MCU 32BIT 64KB FLASH 38TSSOP |
4,869 |
|
Datasheet | 38-TFSOP (0.173", 4.40mm Width) | XMC1000 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 26 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM8L152C6T6TRIC MCU 8BIT 32KB FLASH 48LQFP |
3,877 |
|
Datasheet | 48-LQFP | STM8L EnergyLite | Tape & Reel (TR) | Active | Not Verified | STM8 | 8-Bit | 16MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT | 41 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 25x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32G051K8U7TRIC MCU 32BIT 64KB FLASH 32UFQFPN |
3,776 |
|
Datasheet | 32-UFQFN Exposed Pad | STM32G0 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 30 | 64KB (64K x 8) | FLASH | - | 18K x 8 | 1.7V ~ 3.6V | A/D 18x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
Z8F0223SB005SCIC MCU 8BIT 2KB FLASH 8SOIC |
2,249 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | Encore!® XP® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 5MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 6 | 2KB (2K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 3.6V | A/D 4x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
Z8F0413SB005SCIC MCU 8BIT 4KB FLASH 8SOIC |
2,920 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | Encore!® XP® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 5MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 6 | 4KB (4K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
STM32G051K8U7IC MCU 32BIT 64KB FLASH 32UFQFPN |
2,853 |
|
Datasheet | 32-UFQFN Exposed Pad | STM32G0 | Bulk | Active | - | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 30 | 64KB (64K x 8) | FLASH | - | 18K x 8 | 1.7V ~ 3.6V | A/D 18x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
XMC1201Q040F0064ABXUMA1IC MCU 32BIT 64KB FLASH 38TSSOP |
4,503 |
|
Datasheet | 38-TFSOP (0.173", 4.40mm Width) | XMC1000 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 27 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
C8051F852-C-IMIC MCU 8BIT 2KB FLASH 20QFN |
4,958 |
|
Datasheet | 20-VFQFN Exposed Pad | C8051F85x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 15 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 2.2V ~ 3.6V | A/D 15x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
C8051F853-C-GMIC MCU 8BIT 8KB FLASH 20QFN |
2,282 |
|
Datasheet | 20-VFQFN Exposed Pad | C8051F85x | Tube | Active | Not Verified | 8051 | 8-Bit | 25MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 15 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.2V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F117AAGSP#50IC MCU 16BIT 16KB FLASH 30LSSOP |
3,536 |
|
Datasheet | 30-LSSOP (0.240", 6.10mm Width) | RL78/I1D | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART | LVD, POR, WDT | 19 | 16KB (16K x 8) | FLASH | 2K x 8 | 2K x 8 | 1.6V ~ 3.6V | A/D 12x8/12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F51113ADNF#WAIC MCU 32BIT 64KB FLASH 40HWQFN |
1,834 |
|
Datasheet | 40-WFQFN Exposed Pad | RX111 | Tape & Reel (TR) | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, SCI, SPI, USB OTG | DMA, LVD, POR, PWM, WDT | 24 | 64KB (64K x 8) | FLASH | 8K x 8 | 10K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F104EEGNA#40IC MCU 16BIT 64KB FLASH 40HWQFN |
1,562 |
|
Datasheet | 40-WFQFN Exposed Pad | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 2.4V ~ 5.5V | A/D 9x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
R5F104EGANA#40IC MCU 16BIT 128KB FLASH 40HWQFN |
1,308 |
|
Datasheet | 40-WFQFN Exposed Pad | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 28 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 9x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F51403ADNH#50IC MCU 32BIT 64KB FLASH 32WFQFN |
4,857 |
|
Datasheet | 32-WFQFN Exposed Pad | RX140 | Tape & Reel (TR) | Active | - | RXv2 | 32-Bit Single-Core | 48MHz | I2C, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT | 23 | 64KB (64K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 8x12b | 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.
