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DigiKey Programmable
Core Processor
Core Size
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Program Memory Size
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RAM Size
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Supplier Device Package
49-WLCSP
STM32F411CEY6TR
IC MCU 32BIT 512KB FLASH 49WLCSP
STMicroelectronics
7,465
In Stock
1 : $8.16000
Cut Tape (CT)
5,000 : $4.28467
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Digi-Reel®
ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core100MHzI²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTGBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT36512KB (512K x 8)FLASH-128K x 81.7V ~ 3.6VA/D 10x12bInternal-40°C ~ 85°C (TA)Surface Mount49-UFBGA, WLCSP49-WLCSP (3x3.19)
64-WLCSP
STM32L452REY6TR
IC MCU 32BIT 512KB FLASH 64WLCSP
STMicroelectronics
15,608
In Stock
1 : $8.40000
Cut Tape (CT)
5,000 : $4.41307
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ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core80MHzCANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, PWM, WDT52512KB (512K x 8)FLASH-160K x 81.71V ~ 3.6VA/D 16x12b; D/A 1x12bInternal-40°C ~ 85°C (TA)Surface Mount64-UFBGA, WLCSP64-WLCSP (3.36x3.66)
64 TQFP
ATSAMD51J19A-AUT
IC MCU 32BIT 512KB FLASH 64TQFP
Microchip Technology
11,978
In Stock
1 : $5.68000
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1,500 : $4.71003
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Digi-Reel®
ActiveNot VerifiedARM® Cortex®-M4F32-Bit Single-Core120MHzEBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, I²S, POR, PWM51512KB (512K x 8)FLASH-192K x 81.71V ~ 3.63VA/D 24x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount64-TQFP64-TQFP (10x10)
64 LQFP
ATSAMG55J19A-AUT
IC MCU 32BIT 512KB FLASH 64LQFP
Microchip Technology
8,996
In Stock
1 : $5.74000
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1,500 : $4.73000
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ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core120MHzI²C, SPI, UART/USART, USBDMA, I²S, POR, PWM, WDT48512KB (512K x 8)FLASH-176K x 81.62V ~ 3.6VA/D 8x12bInternal-40°C ~ 85°C (TA)Surface Mount64-LQFP64-LQFP (10x10)
64 LQFP
ATSAMG55J19B-AUT
IC MCU 32BIT 512KB FLASH 64LQFP
Microchip Technology
2,869
In Stock
1 : $5.74000
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1,500 : $4.73000
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ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core120MHzI²C, SPI, UART/USART, USBDMA, I²S, POR, PWM, WDT48512KB (512K x 8)FLASH-176K x 81.62V ~ 3.6VA/D 8x12bInternal-40°C ~ 85°C (TA)Surface Mount64-LQFP64-LQFP (10x10)
64 LQFP
STM32F411RET6TR
IC MCU 32BIT 512KB FLASH 64LQFP
STMicroelectronics
2,603
In Stock
1 : $8.43000
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1,000 : $4.78057
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ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core100MHzI²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTGBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT50512KB (512K x 8)FLASH-128K x 81.7V ~ 3.6VA/D 16x12bInternal-40°C ~ 85°C (TA)Surface Mount64-LQFP64-LQFP (10x10)
64 LQFP
STM32L451RET6TR
IC MCU 32BIT 512KB FLASH 64LQFP
STMicroelectronics
2,914
In Stock
1 : $8.48000
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1,000 : $4.80811
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ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core80MHzCANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USARTBrown-out Detect/Reset, DMA, PWM, WDT52512KB (512K x 8)FLASH-160K x 81.71V ~ 3.6VA/D 16x12b; D/A 1x12bInternal-40°C ~ 85°C (TA)Surface Mount64-LQFP64-LQFP (10x10)
72-UFBGA
STM32L476JEY6TR
IC MCU 32BIT 512KB FLASH 72WLCSP
STMicroelectronics
32,869
In Stock
1 : $9.66000
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5,000 : $5.07245
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ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core80MHzCANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTGBrown-out Detect/Reset, DMA, LCD, PWM, WDT57512KB (512K x 8)FLASH-128K x 81.71V ~ 3.6VA/D 16x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount72-UFBGA, WLCSP72-WLCSP (4.41x3.76)
64 LQFP
ATSAMG55J19A-AU
IC MCU 32BIT 512KB FLASH 64LQFP
Microchip Technology
4,450
In Stock
1 : $5.52000
Tray
Tray
ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core120MHzI²C, SPI, UART/USART, USBDMA, I²S, POR, PWM, WDT48512KB (512K x 8)FLASH-176K x 81.62V ~ 3.6VA/D 8x12bInternal-40°C ~ 85°C (TA)Surface Mount64-LQFP64-LQFP (10x10)
64 LQFP
STM32F303RET6TR
IC MCU 32BIT 512KB FLASH 64LQFP
STMicroelectronics
1,815
In Stock
1 : $10.41000
Cut Tape (CT)
1,000 : $5.90682
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ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core72MHzCANbus, I²C, IrDA, LINbus, SPI, UART/USART, USBDMA, I²S, POR, PWM, WDT51512KB (512K x 8)FLASH-80K x 82V ~ 3.6VA/D 22x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount64-LQFP64-LQFP (10x10)
64 LQFP
STM32F103RET6TR
IC MCU 32BIT 512KB FLASH 64LQFP
STMicroelectronics
2,936
In Stock
1 : $11.07000
Cut Tape (CT)
1,000 : $6.27646
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ActiveNot VerifiedARM® Cortex®-M332-Bit Single-Core72MHzCANbus, I²C, IrDA, LINbus, SPI, UART/USART, USBDMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT51512KB (512K x 8)FLASH-64K x 82V ~ 3.6VA/D 16x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount64-LQFP64-LQFP (10x10)
100-TQFP
ATSAME54N19A-AUT
IC MCU 32BIT 512KB FLASH 100TQFP
Microchip Technology
5,098
In Stock
1 : $7.62000
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1,000 : $6.33003
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ActiveNot VerifiedARM® Cortex®-M4F32-Bit Single-Core120MHzCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT81512KB (512K x 8)FLASH-192K x 81.71V ~ 3.63VA/D 28x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount100-TQFP100-TQFP (14x14)
48-UFQFPN
STM32G0B1CEU6
IC MCU 32BIT 512KB FLSH 48UFQFPN
STMicroelectronics
2,728
In Stock
1 : $6.40000
Tray
Tray
ActiveNot VerifiedARM® Cortex®-M0+32-Bit Single-Core64MHzCANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT42512KB (512K x 8)FLASH-144K x 81.7V ~ 3.6VA/D 17x12b SAR; D/A 2x12bExternal, Internal-40°C ~ 85°C (TA)Surface Mount48-UFQFN Exposed Pad48-UFQFPN (7x7)
32-LQFP
STM32G0B1KET6
IC MCU 32BIT 512KB FLASH 32LQFP
STMicroelectronics
3,136
In Stock
1 : $6.40000
Tray
Tray
ActiveNot VerifiedARM® Cortex®-M0+32-Bit Single-Core64MHzCANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT30512KB (512K x 8)FLASH-144K x 81.7V ~ 3.6VA/D 13x12b SAR; D/A 2x12bExternal, Internal-40°C ~ 85°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
32-LQFP
STM32G0B1KET6N
IC MCU 32BIT 512KB FLASH 32LQFP
STMicroelectronics
974
In Stock
1 : $6.40000
Tray
Tray
ActiveNot VerifiedARM® Cortex®-M0+32-Bit Single-Core64MHzCANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT29512KB (512K x 8)FLASH-144K x 81.7V ~ 3.6VA/D 12x12b SAR; D/A 2x12bExternal, Internal-40°C ~ 85°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
100-LQFP
STM32F446VET6TR
IC MCU 32BIT 512KB FLASH 100LQFP
STMicroelectronics
7,763
In Stock
1 : $11.57000
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1,000 : $6.56048
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ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core180MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTGBrown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT81512KB (512K x 8)FLASH-128K x 81.7V ~ 3.6VA/D 16x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount100-LQFP100-LQFP (14x14)
497~5B_ME_V2~T~48
STM32G0B1CET6
IC MCU 32BIT 512KB FLASH 48LQFP
STMicroelectronics
1,290
In Stock
1 : $6.66000
Tray
Tray
Active-ARM® Cortex®-M0+32-Bit Single-Core64MHzCANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT44512KB (512K x 8)FLASH-144K x 81.7V ~ 3.6VA/D 17x12b SAR; D/A 2x12bExternal, Internal-40°C ~ 85°C (TA)Surface Mount48-LQFP48-LQFP (7x7)
497~5B_ME_V2~T~48
STM32G0B1CET6N
IC MCU 32BIT 512KB FLASH 48LQFP
STMicroelectronics
501
In Stock
1 : $6.66000
Tray
Tray
ActiveNot VerifiedARM® Cortex®-M0+32-Bit Single-Core64MHzCANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT42512KB (512K x 8)FLASH-144K x 81.7V ~ 3.6VA/D 15x12b SAR; D/A 2x12bExternal, Internal-40°C ~ 85°C (TA)Surface Mount48-LQFP48-LQFP (7x7)
64 LQFP Top View
R7FA6M1AD3CFM#AA0
IC MCU 32BIT 512KB FLASH 64LFQFP
Renesas Electronics Corporation
2,800
In Stock
1 : $6.71000
Tray
Tray
ActiveNot VerifiedARM® Cortex®-M432-Bit Single-Core120MHzCANbus, EBI/EMI, I²C, IrDA, MMC/SD, SCI, SPI, UART/USART, USBCapacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT67512KB (512K x 8)FLASH8K x 8256K x 82.7V ~ 3.6VA/D 10x12b SAR; D/A 2x12bInternal-40°C ~ 105°C (TA)Surface Mount64-LQFP64-LFQFP (10x10)
64 LQFP
STM32F205RET6TR
IC MCU 32BIT 512KB FLASH 64LQFP
STMicroelectronics
5,619
In Stock
1 : $11.84000
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1,000 : $6.71401
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ActiveNot VerifiedARM® Cortex®-M332-Bit Single-Core120MHzCANbus, I²C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTGBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT51512KB (512K x 8)FLASH-132K x 81.8V ~ 3.6VA/D 16x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount64-LQFP64-LQFP (10x10)
64-LFQFP
R5F52318ADFM#30
IC MCU 32BIT 512KB FLASH 64LFQFP
Renesas Electronics Corporation
3,047
In Stock
1 : $6.85000
Tray
Tray
ActiveNot VerifiedRXv232-Bit Single-Core54MHzI²C, IrDA, SCI, SPI, SSI, USB OTGCapacitive Touch, DMA, LVD, POR, PWM, WDT43512KB (512K x 8)FLASH8K x 864K x 81.8V ~ 5.5VA/D 12x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount64-LQFP64-LFQFP (10x10)
100-LQFP
MSP430F5659IPZR
IC MCU 16BIT 512KB FLASH 100LQFP
Texas Instruments
1,983
In Stock
1 : $10.82000
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1,000 : $6.85083
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ActiveNot VerifiedMSP430 CPUXV216-Bit20MHzI²C, IrDA, SCI, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT74512KB (512K x 8)FLASH-66K x 81.8V ~ 3.6VA/D 16x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount100-LQFP100-LQFP (14x14)
100-LQFP
STM32F103VET6TR
IC MCU 32BIT 512KB FLASH 100LQFP
STMicroelectronics
1,860
In Stock
1 : $10.83000
Cut Tape (CT)
1,000 : $6.85782
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ActiveVerifiedARM® Cortex®-M332-Bit Single-Core72MHzCANbus, I²C, IrDA, LINbus, SPI, UART/USART, USBDMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT80512KB (512K x 8)FLASH-64K x 82V ~ 3.6VA/D 16x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount100-LQFP100-LQFP (14x14)
64 VQFN
PIC32MX370F512HT-I/MR
IC MCU 32BIT 512KB FLASH 64VQFN
Microchip Technology
3,657
In Stock
1 : $8.27000
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3,300 : $6.88004
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ActiveNot VerifiedMIPS32® M4K™32-Bit Single-Core80MHzI²C, IrDA, LINbus, PMP, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT51512KB (512K x 8)FLASH-128K x 82.3V ~ 3.6VA/D 28x10bInternal-40°C ~ 85°C (TA)Surface Mount64-VFQFN Exposed Pad64-VQFN (9x9)
100-LQFP
MSP430F5359IPZR
IC MCU 16BIT 512KB FLASH 100LQFP
Texas Instruments
2,992
In Stock
1 : $10.89000
Cut Tape (CT)
1,000 : $6.89919
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ActiveNot VerifiedMSP430 CPUXV216-Bit20MHzI²C, IrDA, SCI, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT74512KB (512K x 8)FLASH-66K x 81.8V ~ 3.6VA/D 16x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount100-LQFP100-LQFP (14x14)
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512KB (512K x 8) Microcontrollers


Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.