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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CY8C4547AZQ-S475IC MCU 32BIT 128KB FLASH 64TQFP |
3,565 |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C4500 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 20x12b SAR; D/A 2x7/8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ATSAM4N8CA-CFURIC MCU 32BIT 512KB FLSH 100VFBGA |
2,680 |
|
Datasheet | 100-VFBGA | SAM4N | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 79 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.62V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16C54-XTI/SOIC MCU 8BIT 768B OTP 18SOIC |
1,127 |
|
Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Bulk | Active | Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 12 | 768B (512 x 12) | OTP | - | 25 x 8 | 3V ~ 6.25V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7F100GJL3CFA#AA0IC MCU 16BIT 512KB FLASH 52LQFP |
480 |
|
Datasheet | 52-LQFP | RL78/G23 | Tray | Last Time Buy | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | Capacitive Touch, LVD, POR, PWM, WDT | 44 | 512KB (512K x 8) | FLASH | 8K x 8 | 48K x 8 | 1.8V ~ 5.5V | A/D 12x8/10b/12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ATSAM4N8CA-CURIC MCU 32BIT 512KB FLSH 100TFBGA |
328 |
|
Datasheet | 100-TFBGA | SAM4N | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 79 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.62V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM32TG230F8-QFN64TIC MCU 32BIT 8KB FLASH 64QFN |
145 |
|
Datasheet | 64-VFQFN Exposed Pad | Tiny Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 56 | 8KB (8K x 8) | FLASH | - | 2K x 8 | 1.85V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32L071CZY6TRIC MCU 32BIT 192KB FLASH 49WLCSP |
45,792 |
|
Datasheet | 49-UFBGA, WLCSP | STM32L0 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 40 | 192KB (192K x 8) | FLASH | 6K x 8 | 20K x 8 | 1.65V ~ 3.6V | A/D 13x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S908GR32AH0CFAERMICROCONTROLLER, 8 BIT, HC08/S08 |
14,000 |
|
Datasheet | 48-LQFP | HC08 | Bulk | Active | Not Verified | HC08 | 8-Bit | 8MHz | SCI, SPI | LVD, POR, PWM | 21 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 8x8b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LC87F76C8AU-QFP-EIC MCU 8BIT 128KB FLASH 80QFP |
8,960 |
|
Datasheet | 80-BQFP | - | Bulk | Active | Not Verified | - | 8-Bit | 12MHz | SIO, UART/USART | PWM, WDT | 32 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 2.2V ~ 5.5V | A/D 12x12b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AN87C196JQ16-BIT, OTPROM, 8096 CPU, 8MHZ |
3,864 |
|
Datasheet | 52-LCC (J-Lead) | MCS® 96 | Bulk | Active | Not Verified | 87C196JQ | 16-Bit | 16MHz | SSIO, UART/USART | - | 41 | 12KB (12K x 8) | EPROM | - | 488 x 8 | 4.5V ~ 5.5V | A/D 6x10b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
LC87F76C8AU-QFP-E-ONMICROCONTROLLER 8-BIT LC8XX CPU |
1,089 |
|
Datasheet | 80-BQFP | - | Bulk | Active | Not Verified | - | 8-Bit | 12MHz | SIO, UART/USART | PWM, WDT | 32 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 2.2V ~ 5.5V | A/D 12x12b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4247LQI-BL453ARM CORTEX-M0 SERIES MICROCONTRO |
686 |
|
Datasheet | 56-UFQFN Exposed Pad | PSOC® 4 CY8C4xx8 BLE | Bulk | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Bluetooth, Brown-out Detect/Reset, Cap Sense, LVD, POR, PWM, SmartCard, SmartSense, WDT | 36 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
SABC501G1E24NLEGACY 8-BIT MCU |
645 |
|
Datasheet | 44-LCC (J-Lead) | C501 | Bulk | Active | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.25V ~ 5.5V | - | External, Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
PIC18LF45K80-I/PIC MCU 8BIT 32KB FLASH 40DIP |
398 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | ECANbus, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 35 | 32KB (16K x 16) | FLASH | 1K x 8 | 3.6K x 8 | 1.8V ~ 3.6V | A/D 11x12b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
MB9BF121MBGL-GE1IC MCU 32BIT 96KB FLASH |
270 |
|
Datasheet | - | FM3 MB9B120M | Bulk | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CSIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 65 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 26x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | - | |
|
SAB-C501G-1EMLEGACY 8-BIT MCU |
109 |
|
Datasheet | 44-QFP | C501 | Bulk | Active | Not Verified | 8051 | 8-Bit | - | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.25V ~ 5.5V | - | External, Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
PIC32MX150F128BT-I/SSIC MCU 32BIT 128KB FLASH 28SSOP |
2,100 |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 21 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC24EP256MC202-I/SPIC MCU 16BIT 256KB FLASH 28SPDIP |
162 |
|
Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 24EP | Tube | Obsolete | Not Verified | PIC | 16-Bit | 70 MIPs | I2C, IrDA, LINbus, QEI, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 21 | 256KB (85.5K x 24) | FLASH | - | 16K x 16 | 3V ~ 3.6V | A/D 6x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
ATMEGA165PV-8MURIC MCU 8BIT 16KB FLASH 64QFN |
5,286 |
|
Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 54 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4547AXI-S475IC MCU 32BIT 128KB FLASH 64TQFP |
1,939 |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C4500 | 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 | 53 | 128KB (128K 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 |
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.
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