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 ICMENU 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ZA9L1043NW2CSGA427IC MCU 32BIT EXT MEM 256CSBGA |
3,036 |
|
Datasheet | 256-LBGA, CSBGA | Zatara® | Bulk | Obsolete | Not Verified | ARM9® | 16/32-Bit | 192MHz | EBI/EMI, SmartCard, SPI, UART/USART, USB OTG | DMA, LCD, Magnetic Card Reader, POR, PWM, WDT | 76 | - | External Program Memory | - | 64K x 8 | 1.8V, 3.3V | A/D 4x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
DS87C530-QELDS87C530 EPROM MCU WITH RTC |
4,798 |
|
Datasheet | - | 87C | Bulk | Active | Not Verified | 8051 | 8-Bit | - | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | - | - | OTP | - | - | 4.5V ~ 5.5V | - | - | - | - | - | - | |
|
DS5000-8-16IC MCU 8BIT 8KB NVSRAM 40EDIP |
1,537 |
|
Datasheet | 40-DIP Module (0.610", 15.495mm) | DS500x | Bulk | Active | Not Verified | 8051 | 8-Bit | 16MHz | SIO, UART/USART | Power-Fail Reset, WDT | 32 | 8KB (8K x 8) | NVSRAM | - | - | 4.75V ~ 5.25V | - | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
|
DS2250-8-8DS2250 SOFT MCU MODULE |
141 |
|
Datasheet | 40-SIMM | DS225x | Bulk | Active | Not Verified | 8051 | 8-Bit | 8MHz | SIO, UART/USART | Power-Fail Reset, WDT | - | 8KB (8K x 8) | - | - | - | 4.75V ~ 5.25V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
DS5000-8-8IC MCU 8BIT 8KB NVSRAM 40EDIP |
482 |
|
Datasheet | 40-DIP Module (0.610", 15.495mm) | DS500x | Bulk | Active | Not Verified | 8051 | 8-Bit | 8MHz | SIO, UART/USART | Power-Fail Reset, WDT | 32 | 8KB (8K x 8) | NVSRAM | - | - | 4.75V ~ 5.25V | - | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
DS2250-64-16IC MCU 8BIT 64KB NVSRAM 40SIMM |
2,256 |
|
Datasheet | 40-SIMM | DS225x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | SIO, UART/USART | Power-Fail Reset, WDT | 32 | 64KB (64K x 8) | NVSRAM | - | - | 4.75V ~ 5.25V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
DS2250-64-16#IC MCU 8BIT 64KB NVSRAM 40SIMM |
2,357 |
|
Datasheet | 40-SIMM | DS225x | Bulk | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | SIO, UART/USART | Power-Fail Reset, WDT | 32 | 64KB (64K x 8) | NVSRAM | - | - | 4.75V ~ 5.25V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
IC0400K781SF+IC0400K HIGH-PERFORMANCE, SECURE |
714 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
DS5230F-825+DS5230 IP SECURITY 8051 MICROCON |
4,987 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MAXQ1740-FBX+MAGNETIC CARD READER MCU |
2,988 |
|
Datasheet | 28-WFQFN Exposed Pad | - | Bulk | Active | Not Verified | MAXQ20C | 16-Bit | 6MHz | I2C, SPI, UART/USART | AES, TRNG, WDT | 16 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.7V ~ 3.6V | - | Internal | 0°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 ICMENU 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. ICMENU will review your request and provide available stock, pricing and sourcing information.