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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MCF51MM128CMBIC MCU 32BIT 128KB FLSH 81MAPBGA |
3,550 |
|
Datasheet | 81-LBGA | MCF51MM | Box | Obsolete | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | CANbus, EBI/EMI, I2C, SCI, SPI, USB OTG | LVD, PWM, WDT | 48 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 8x16b; D/A 1x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S08AC32MFGEIC MCU 8BIT 32KB FLASH 44LQFP |
2,802 |
|
Datasheet | 44-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
MCF51JE256CLKIC MCU 32BIT 256KB FLASH 80FQFP |
342 |
|
Datasheet | 80-LQFP | MCF51JE | Bulk | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, SCI, SPI, USB OTG | LVD, PWM, WDT | 47 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 12x12b; D/A 1x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430FG4270IRGZTIC MCU 16BIT 32KB FLASH 48VQFN |
1,650 |
|
Datasheet | 48-VFQFN Exposed Pad | MSP430x4xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | - | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 32 | 32KB (32K x 8 + 256B) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 5x16b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S08DN32AMLHIC MCU 8BIT 32KB FLASH 64LQFP |
2,846 |
|
Datasheet | 64-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 53 | 32KB (32K x 8) | FLASH | 1K x 8 | 1.5K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
M34250E2FP4-BIT, OTPROM, MELPS720 CPU, 4.4 |
11,556 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MSP430F438IPNIC MCU 16BIT 48KB FLASH 80LQFP |
4,281 |
|
Datasheet | 80-LQFP | MSP430x4xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 48 | 48KB (48K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7FA6M1AD3CNB#AC0IC MCU 32BIT 512KB FLASH 64HWQFN |
520 |
|
Datasheet | 64-WFQFN Exposed Pad | RA6M1 | Tray | Obsolete | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 35 | 512KB (512K x 8) | FLASH | 8K x 8 | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
LPC1813JET100EIC MCU 32BIT 512KB FLSH 100TFBGA |
3,866 |
|
Datasheet | 100-TFBGA | LPC18xx | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, WDT | 49 | 512KB (512K x 8) | FLASH | 16K x 8 | 104K x 8 | 2.2V ~ 3.6V | A/D 4x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MK50DX256CMC7IC MCU 32B 256KB FLASH 121MAPBGA |
243 |
|
Datasheet | 121-LFBGA | Kinetis K50 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 63 | 256KB (256K x 8) | FLASH | 2K x 8 | 64K x 8 | 1.71V ~ 3.6V | A/D 36x16b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C5268LTI-LP030CY8C5268 - MULTIFUNCTION PERIPHE |
170 |
|
Datasheet | 68-VFQFN Exposed Pad | PSOC® 5 CY8C52LP | Bulk | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 67MHz | I2C, LINbus, SPI, UART/USART, USB | CapSense, DMA, LCD, POR, PWM, WDT | 38 | 256KB (256K x 8) | FLASH | 2K x 8 | 64K x 8 | 1.71V ~ 5.5V | A/D 1x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
TSS400CFN-S38BITMCU MULTIPURPOSE/OTH |
9,374 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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|
STM32F373VBH6IC MCU 32BIT 128KB FLSH 100UFBGA |
2,496 |
|
Datasheet | 100-UFBGA | STM32F3 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, I2S, POR, PWM, WDT | 84 | 128KB (128K x 8) | FLASH | - | 24K x 8 | 2V ~ 3.6V | A/D 1x12b, 3x16b; D/A 3x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AT89C51RB2-3CSULIC MCU 8BIT 16KB FLASH 40PDIL |
762 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 89C | Bulk | Active | Not Verified | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
COP8SGE728M8IC MCU 8BIT 8KB OTP 28SOIC |
250 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | COP8™ 8SG | Bulk | Active | Not Verified | COP8 | 8-Bit | 15MHz | Microwire/Plus (SPI), UART/USART | POR, PWM, WDT | 24 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S12GC16CFUEIC MCU 16BIT 16KB FLASH 80QFP |
1,652 |
|
Datasheet | 80-QFP | HCS12 | Bulk | Active | Not Verified | HCS12 | 16-Bit | 25MHz | EBI/EMI, SCI, SPI | POR, PWM, WDT | 60 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.35V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S912ZVFP64F1VLQIC MCU 16BIT 64KB FLASH 144LQFP |
1,490 |
|
Datasheet | 144-LQFP | S12 MagniV | Tray | Active | Not Verified | S12Z | 16-Bit | 32MHz | CANbus, I2C, LINbus, SCI, SPI | DMA, LCD, POR, PWM, WDT | 100 | 64KB (64K x 8) | FLASH | 2K x 8 | 4K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
S9S12G128J0VLHIC MCU 16BIT 128KB FLASH 64LQFP |
2,850 |
|
Datasheet | 64-LQFP | HCS12 | Tray | Active | - | S12 | 16-Bit | 25MHz | CANbus, IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | 4K x 8 | 8K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC9S08DN60MLFIC MCU 8BIT 60KB FLASH 48LQFP |
248 |
|
Datasheet | 48-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 39 | 60KB (60K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R5F526TFDDFN#3032BIT MCU RX26T 512/64K LFQFP80 |
119 |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 85°C | - | - | 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.
