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Microcontrollers

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
CY8C4146AZQ-S433 Infineon Technologies electronic component

CY8C4146AZQ-S433

IC MCU 32BIT 64KB FLASH 64TQFP

Infineon Technologies

2,500
RFQ

Datasheet

64-LQFP PSOC™ 4 CY8C4100S Plus 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, LVD, POR, PWM, WDT 36 64KB (64K x 8) FLASH - 8K x 8 1.71V ~ 5.5V A/D 16x10b, 16x12b SAR; D/A 2x7b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430FG4250IDL Texas Instruments electronic component

MSP430FG4250IDL

IC MCU 16BIT 16KB FLASH 48SSOP

Texas Instruments

0
RFQ

Datasheet

48-BSSOP (0.295", 7.50mm Width) MSP430x4xx Bulk Active Not Verified MSP430 CPU16 16-Bit 8MHz - Brown-out Detect/Reset, LCD, POR, PWM, WDT 32 16KB (16K 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
MSP430F423IPM Texas Instruments electronic component

MSP430F423IPM

IC MCU 16BIT 8KB FLASH 64LQFP

Texas Instruments

0
RFQ

Datasheet

64-LQFP MSP430x4xx Bulk Not For New Designs Not Verified MSP430 CPU16 16-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 14 8KB (8K x 8 + 256B) FLASH - 256 x 8 1.8V ~ 3.6V A/D 3x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33CH64MP205-I/PT Microchip Technology electronic component

DSPIC33CH64MP205-I/PT

IC MCU 16BIT 88KB FLASH 48TQFP

Microchip Technology

463
RFQ

Datasheet

48-TQFP dsPIC™ 33CH, Functional Safety (FuSa) Tray Active Not Verified dsPIC 16-Bit Dual-Core 180MHz, 200MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 39 88KB (88K x 8) FLASH, PRAM - 20K x 8 3V ~ 3.6V A/D 31x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F101MKDFB#30 Renesas Electronics Corporation electronic component

R5F101MKDFB#30

IC MCU 16BIT 384KB FLASH 80LFQFP

Renesas Electronics Corporation

276
RFQ

Datasheet

80-LQFP RL78/G13 Tray Last Time Buy Not Verified RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 64 384KB (384K x 8) FLASH - 24K x 8 1.6V ~ 5.5V A/D 17x8/10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MAXQ2000-QAX+ Analog Devices Inc./Maxim Integrated electronic component

MAXQ2000-QAX+

IC MCU 16BIT 64KB FLASH 68QFN

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

68-VFQFN Exposed Pad MAXQ® Tube Obsolete Not Verified - 16-Bit 20MHz 1-Wire®, SPI, UART/USART LCD, POR, PWM, WDT 50 64KB (32K x 16) FLASH - 2K x 8 1.8V ~ 2.75V - Internal -40°C ~ 85°C (TA) - - Surface Mount
COP8CDR9HLQ8 National Semiconductor electronic component

COP8CDR9HLQ8

IC MCU 8BIT 32KB FLASH 44WQFN

National Semiconductor

1,250
RFQ

Datasheet

44-WFQFN Exposed Pad COP8™ 8C Bulk Obsolete Not Verified COP8 8-Bit 20MHz Microwire/Plus (SPI), UART/USART POR, PWM, WDT 37 32KB (32K x 8) FLASH - 1K x 8 2.7V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT89LS51-16JU Microchip Technology electronic component

AT89LS51-16JU

IC MCU 8BIT 4KB FLASH 44PLCC

Microchip Technology

490
RFQ

Datasheet

44-LCC (J-Lead) 89LS Tube Obsolete Verified 8051 8-Bit 16MHz UART/USART WDT 32 4KB (4K x 8) FLASH - 128 x 8 2.7V ~ 4V - Internal -40°C ~ 85°C (TA) - - Surface Mount
R7F100GLN2DFB#AA0 Renesas Electronics Corporation electronic component

R7F100GLN2DFB#AA0

IC MCU 16BIT 768KB FLASH 64LQFP

Renesas Electronics Corporation

441
RFQ

Datasheet

64-LQFP RL78/G23 Tray Last Time Buy - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART Capacitive Touch, LVD, POR, PWM, WDT 54 768KB (768K x 8) FLASH 8K x 8 48K x 8 1.6V ~ 5.5V A/D 12x8/10b/12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
TS87C51FA1 Intel electronic component

TS87C51FA1

MCU

Intel

3,225
RFQ

Datasheet

44-QFP - Bulk Active Not Verified 87C51FA 8-Bit 16MHz Serial Port POR, WDT 32 8KB (8K x 8) EPROM - 256 x 8 4V ~ 6V - External, Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C4548AZI-S475 Infineon Technologies electronic component

CY8C4548AZI-S475

IC MCU 32BIT 256KB FLASH 64TQFP

Infineon Technologies

0
RFQ

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 256KB (256K 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
MC9S08AC48CFDE NXP USA Inc. electronic component

MC9S08AC48CFDE

IC MCU 8BIT 48KB FLASH 48QFN

NXP USA Inc.

0
RFQ

Datasheet

48-VFQFN Exposed Pad S08 Bulk Active Not Verified S08 8-Bit 40MHz I2C, SCI, SPI LVD, POR, PWM, WDT 38 48KB (48K x 8) FLASH - 2K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F104PJGFB#30 Renesas Electronics Corporation electronic component

R5F104PJGFB#30

IC MCU 16BIT 256KB FLSH 100LFQFP

Renesas Electronics Corporation

382
RFQ

Datasheet

100-LQFP RL78/G14 Tray Last Time Buy Not Verified RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 82 256KB (256K x 8) FLASH 8K x 8 24K x 8 2.4V ~ 5.5V A/D 20x8/10b; D/A 2x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F21182NP#U0 Renesas Electronics Corporation electronic component

R5F21182NP#U0

IC MCU 16BIT 8KB FLASH 28HWQFN

Renesas Electronics Corporation

185
RFQ

Datasheet

28-WFQFN Exposed Pad R8C/1x/18 Tray Active Not Verified R8C 16-Bit 20MHz SIO, UART/USART LED, POR, Voltage Detect, WDT 13 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V - Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F104PGGFA#30 Renesas Electronics Corporation electronic component

R5F104PGGFA#30

IC MCU 16BIT 128KB FLASH 100LQFP

Renesas Electronics Corporation

72
RFQ

Datasheet

100-LQFP RL78/G14 Tray Last Time Buy Not Verified RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 82 128KB (128K x 8) FLASH 8K x 8 16K x 8 2.4V ~ 5.5V A/D 20x8/10b; D/A 2x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F104PHAFA#30 Renesas Electronics Corporation electronic component

R5F104PHAFA#30

IC MCU 16BIT 192KB FLASH 100LQFP

Renesas Electronics Corporation

72
RFQ

Datasheet

100-LQFP RL78/G14 Tray Last Time Buy Not Verified RL78 16-Bit 32MHz CSI, I2C, LINbus, UART/USART DMA, LVD, POR, PWM, WDT 82 192KB (192K x 8) FLASH 8K x 8 20K x 8 1.6V ~ 5.5V A/D 20x8/10b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08LH36CLH NXP USA Inc. electronic component

MC9S08LH36CLH

IC MCU 8BIT 36KB FLASH 64LQFP

NXP USA Inc.

0
RFQ

Datasheet

64-LQFP S08 Tray Active Not Verified S08 8-Bit 40MHz I2C, LINbus, SPI, UART/USART LCD, LVD, PWM, WDT 37 36KB (36K x 8) FLASH - 4K x 8 1.8V ~ 3.6V A/D 8x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7F100GSJ3CFB#AA0 Renesas Electronics Corporation electronic component

R7F100GSJ3CFB#AA0

IC MCU 16BIT 256KB FLASH 128LQFP

Renesas Electronics Corporation

432
RFQ

Datasheet

128-LQFP RL78/G23 Tray Last Time Buy - RL78 16-Bit 32MHz CSI, I2C, LINbus, SPI, UART/USART Capacitive Touch, LVD, POR, PWM, WDT 116 256KB (256K x 8) FLASH 8K x 8 24K x 8 1.8V ~ 5.5V A/D 26x10b, 8x12b; D/A 2x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
MC68HC908LB8CDWE Freescale Semiconductor electronic component

MC68HC908LB8CDWE

IC MCU 8BIT 8KB FLASH 20SOIC

Freescale Semiconductor

7,490
RFQ

Datasheet

20-SOIC (0.295", 7.50mm Width) HC08 Tube Obsolete Not Verified HC08 8-Bit 8MHz - LVR, POR, PWM 18 8KB (8K x 8) FLASH - 128 x 8 4.5V ~ 5.5V A/D 7x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC68HC908LB8CPE Freescale Semiconductor electronic component

MC68HC908LB8CPE

IC MCU 8BIT 8KB FLASH 20DIP

Freescale Semiconductor

3,016
RFQ

Datasheet

20-DIP (0.300", 7.62mm) HC08 Tube Obsolete Not Verified HC08 8-Bit 8MHz - LVR, POR, PWM 18 8KB (8K x 8) FLASH - 128 x 8 4.5V ~ 5.5V A/D 7x8b Internal -40°C ~ 85°C (TA) - - Through Hole

Microcontrollers Electronic Components

Explore Microcontrollers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Microcontrollers?
This category includes related Microcontrollers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Microcontrollers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Microcontrollers and other electronic components.