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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MB89928PF-G-212-BNDIC MCU 8BIT 48KB MROM 80PQFP |
2,953 |
|
Datasheet | 80-BQFP | F²MC-8L MB89920 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 8MHz | Serial I/O, UART/USART | LCD, LVD, POR, PWM, WDT | 69 | 48KB (48K x 8) | Mask ROM | - | 1K x 8 | 2.2V ~ 6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MB89928PMC1-G-218E1IC MCU 8BIT 48KB MROM 80LQFP |
2,870 |
|
Datasheet | - | F²MC-8L MB89920 | Tray | Obsolete | Not Verified | F²MC-8L | 8-Bit | 8MHz | Serial I/O, UART/USART | LCD, LVD, POR, PWM, WDT | 69 | 48KB (48K x 8) | Mask ROM | - | 1K x 8 | 2.2V ~ 6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | - | |
|
MB89943PF-G-102-BNDIC MCU 8BIT 8KB MROM 48QFP |
4,492 |
|
Datasheet | 48-BQFP | F²MC-8L MB89940 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 8MHz | - | LVD, LCD, POR, PWM, WDT | 24 | 8KB (8K x 8) | Mask ROM | - | 512 x 8 | 3.5V ~ 5.5V | A/D 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89943PF-G-116-BNDIC MCU 8BIT 8KB MROM 48QFP |
4,849 |
|
Datasheet | 48-BQFP | F²MC-8L MB89940 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 8MHz | - | LVD, LCD, POR, PWM, WDT | 24 | 8KB (8K x 8) | Mask ROM | - | 512 x 8 | 3.5V ~ 5.5V | A/D 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89943PF-G-117-BNDIC MCU 8BIT 8KB MROM 48QFP |
1,772 |
|
Datasheet | 48-BQFP | F²MC-8L MB89940 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 8MHz | - | LVD, LCD, POR, PWM, WDT | 24 | 8KB (8K x 8) | Mask ROM | - | 512 x 8 | 3.5V ~ 5.5V | A/D 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89945PF-G-112-BNDIC MCU 8BIT 16KB MROM 48QFP |
1,311 |
|
Datasheet | 48-BQFP | F²MC-8L MB89940 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 8MHz | - | LVD, LCD, POR, PWM, WDT | 24 | 16KB (16K x 8) | Mask ROM | - | 512 x 8 | 3.5V ~ 5.5V | A/D 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89945PF-G-120-BNDIC MCU 8BIT 16KB MROM 48QFP |
4,240 |
|
Datasheet | 48-BQFP | F²MC-8L MB89940 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 8MHz | - | LVD, LCD, POR, PWM, WDT | 24 | 16KB (16K x 8) | Mask ROM | - | 512 x 8 | 3.5V ~ 5.5V | A/D 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MB89F538-101PMC-GSE1IC MCU 8BIT 48KB FLASH 64LQFP |
4,267 |
|
Datasheet | 64-LQFP | F²MC-8L MB89530A | Tray | Obsolete | Not Verified | F²MC-8L | 8-Bit | 12.5MHz | I2C, Serial I/O, UART/USART | POR, PWM, WDT | 37 | 48KB (48K x 8) | FLASH | - | 2K x 8 | 3.5V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MB89P637-301PF-GIC MCU 8BIT 32KB OTP 64QFP |
3,615 |
|
Datasheet | 64-BQFP | F²MC-8L MB89630 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 10MHz | EBI/EMI, Serial I/O, UART/USART | POR, PWM, WDT | 53 | 32KB (32K x 8) | OTP | - | 1K x 8 | 2.7V ~ 6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89P637PF-G-5018IC MCU 8BIT 32KB OTP 64QFP |
4,273 |
|
Datasheet | 64-BQFP | F²MC-8L MB89630 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 10MHz | EBI/EMI, Serial I/O, UART/USART | POR, PWM, WDT | 53 | 32KB (32K x 8) | OTP | - | 1K x 8 | 2.7V ~ 6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89P637PF-GT-5011IC MCU 8BIT 32KB OTP 64QFP |
1,523 |
|
Datasheet | 64-BQFP | F²MC-8L MB89630 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 10MHz | EBI/EMI, Serial I/O, UART/USART | POR, PWM, WDT | 53 | 32KB (32K x 8) | OTP | - | 1K x 8 | 2.7V ~ 6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89P637PF-GT-5038IC MCU 8BIT 32KB OTP 64QFP |
1,798 |
|
Datasheet | 64-BQFP | F²MC-8L MB89630 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 10MHz | EBI/EMI, Serial I/O, UART/USART | POR, PWM, WDT | 53 | 32KB (32K x 8) | OTP | - | 1K x 8 | 2.7V ~ 6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89P637PF-GT-5074IC MCU 8BIT 32KB OTP 64QFP |
3,420 |
|
Datasheet | 64-BQFP | F²MC-8L MB89630 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 10MHz | EBI/EMI, Serial I/O, UART/USART | POR, PWM, WDT | 53 | 32KB (32K x 8) | OTP | - | 1K x 8 | 2.7V ~ 6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89P637PF-GT-5081IC MCU 8BIT 32KB OTP 64QFP |
2,707 |
|
Datasheet | 64-BQFP | F²MC-8L MB89630 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 10MHz | EBI/EMI, Serial I/O, UART/USART | POR, PWM, WDT | 53 | 32KB (32K x 8) | OTP | - | 1K x 8 | 2.7V ~ 6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89P665PF-GT-5056IC MCU 8BIT 16KB OTP 64QFP |
2,274 |
|
Datasheet | 64-BQFP | F²MC-8L MB89660 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 10MHz | Serial I/O, UART/USART | POR, PWM, WDT | 36 | 16KB (16K x 8) | OTP | - | 512 x 8 | 2.7V ~ 6V | A/D 8x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MB89P698BPFM-G-BI8IC MCU OTP 64LQFP |
2,250 |
|
Datasheet | - | - | Tray | Discontinued at Digi-Key | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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MB89P928PF-G-5008IC MCU 8BIT 48KB OTP 80PQFP |
3,427 |
|
Datasheet | 80-BQFP | F²MC-8L MB89920 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 8MHz | Serial I/O, UART/USART | LCD, LVD, POR, PWM, WDT | 69 | 48KB (48K x 8) | OTP | - | 1K x 8 | 2.7V ~ 6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MB89P945PF-GE1IC MCU 8BIT 16KB OTP 48QFP |
1,387 |
|
Datasheet | 48-BQFP | F²MC-8L MB89940 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-8L | 8-Bit | 8MHz | - | LVD, LCD, POR, PWM, WDT | 24 | 16KB (16K x 8) | OTP | - | 512 x 8 | 3.5V ~ 5.5V | A/D 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MB90020PMT-GS-107-BNDIC MCU 120LQFP |
3,655 |
|
Datasheet | 120-LQFP | - | Tray | Discontinued at Digi-Key | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | |
|
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MB90020PMT-GS-210IC MCU 120LQFP |
1,116 |
|
Datasheet | 120-LQFP | - | Tray | Discontinued at Digi-Key | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 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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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.
