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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HD4074019FSMICROCONTROLLER, 4-BIT, OTPROM |
1,023 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD4074408S014-BIT, OTPROM, 9MHZ |
796 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD4074618HMICROCONTROLLER, 4-BIT, OTPROM |
773 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD4074008SVMCU, 4-BIT, EPROM |
460 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD4074019SMICROCONTROLLER, 4-BIT, OTPROM |
114 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD4074618FSMICROCONTROLLER, 4-BIT, OTPROM |
106 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
TMS320F28232ZJZAIC MCU 32BIT 128KB FLASH 176BGA |
1,031 |
|
Datasheet | 176-BGA | C2000™ C28x Delfino™ | Tray | Obsolete | Not Verified | C28x | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART | DMA, POR, PWM, WDT | 88 | 128KB (64K x 16) | FLASH | - | 26K x 16 | 1.71V ~ 1.89V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
MC908AS60AVFUIC MCU 8BIT 60KB FLASH 64QFP |
3,104 |
|
Datasheet | 64-QFP | HC08 | Bulk | Active | Not Verified | HC08 | 8-Bit | 8.4MHz | SCI, SPI | LVD, POR, PWM | 64 | 60KB (60K x 8) | FLASH | 1K x 8 | 2K x 8 | 4.5V ~ 5.5V | A/D 15x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
COP8SCR9HVA8/NOPBIC MCU 8BIT 32KB FLASH 44PLCC |
3,753 |
|
Datasheet | 44-LCC (J-Lead) | COP8™ 8S | Bulk | Last Time Buy | Not Verified | COP8 | 8-Bit | 20MHz | Microwire/Plus (SPI), UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 37 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7F0E014D2CFB#AA1IC MCU 32BIT 1.5MB FLSH 144LFQFP |
110 |
|
Datasheet | 144-LQFP | RE01 | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 24MHz | I2C, IrDA, SCI, SPI, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 109 | 1.5MB (1.5M x 8) | FLASH | - | 256K x 8 | 1.62V ~ 3.6V | A/D 18x14b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S912XDG128F2MAARIC MCU 16BIT 128KB FLASH 80QFP |
2,673 |
|
Datasheet | 80-QFP | HCS12X | Tape & Reel (TR) | Last Time Buy | Not Verified | HCS12X | 16-Bit | 80MHz | CANbus, I2C, SCI, SPI | LVD, POR, PWM, WDT | 59 | 128KB (128K x 8) | FLASH | 2K x 8 | 12K x 8 | 2.35V ~ 5.5V | A/D 8x10b, 16x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
SB87C51SLAL8-BIT, OTPROM, 8051 CPU, 16MHZ |
1,443 |
|
Datasheet | 100-QFP | - | Bulk | Active | Not Verified | 87C51 | 8-Bit | 16MHz | UART/USART | LED | 24 | 16KB (16K x 8) | OTP | - | 256 x 8 | 3V ~ 5.5V | A/D 4x8b SAR | External, Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
ADUC7032BSTZ-8V-RLIC MCU ARM7 96KB FLASH 48LQFP |
1,107 |
|
Datasheet | 48-LQFP | MicroConverter® ADuC7xxx | Cut Tape (CT) | Obsolete | Not Verified | ARM7® | 16/32-Bit | 20.48MHz | LINbus, SPI, UART/USART | POR, PSM, Temp Sensor, WDT | 9 | 96KB (48K x 16) | FLASH | - | 1.5K x 32 | 3.5V ~ 18V | A/D 2x16b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
|
LM3S1165-IQC50-A2IC MCU 32BIT 64KB FLASH 100LQFP |
4,517 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Bulk | Obsolete | Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 43 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.25V ~ 2.75V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F5631ADDFC#V0IC MCU 32BIT 768KB FLSH 176LFQFP |
379 |
|
Datasheet | 176-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 133 | 768KB (768K x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 3.6V | A/D 8x10b, 21x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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S912XD64F2CAARIC MCU 16BIT 64KB FLASH 80QFP |
235 |
|
Datasheet | 80-QFP | HCS12X | Tape & Reel (TR) | Last Time Buy | Not Verified | HCS12X | 16-Bit | 80MHz | CANbus, I2C, SCI, SPI | LVD, POR, PWM, WDT | 59 | 64KB (64K x 8) | FLASH | 1K x 8 | 4K x 8 | 2.35V ~ 5.5V | A/D 8x10b, 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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M34524EDFP4-BIT, OTPROM, 4500 CPU, 6MHZ |
1,324 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
MC908AS60AVFUR2IC MCU 8BIT 60KB FLASH 64QFP |
772 |
|
Datasheet | 64-QFP | HC08 | Bulk | Active | Not Verified | HC08 | 8-Bit | 8.4MHz | SCI, SPI | LVD, POR, PWM | 64 | 60KB (60K x 8) | FLASH | 1K x 8 | 2K x 8 | 4.5V ~ 5.5V | A/D 15x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
DSP56858VF120DSP, 16 BIT SIZE, 16-EXT BIT, 24 |
134 |
|
Datasheet | 144-LBGA | - | Bulk | Active | Not Verified | 56800E | 16-Bit | 120MHz | EBI/EMI, SCI, SPI, SSI | DMA, POR, WDT | 47 | 80KB (40K x 16) | SRAM | - | 24K x 16 | 1.62V ~ 1.98V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
SCF5250AG120IC MCU 32BIT ROMLESS 144LQFP |
3,120 |
|
Datasheet | 144-LQFP | SCF52xx | Bulk | Active | Not Verified | Coldfire V2 | 32-Bit Single-Core | 120MHz | EBI/EMI, I2C, IDE, Memory Card, SPI, UART/USART | DMA, I2S, POR, Serial Audio, WDT | 57 | - | ROMless | - | 128K x 8 | 1.08V ~ 1.32V | A/D 6x12b | Internal | -20°C ~ 70°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.
