DigiKey Datasheets for Microcontrollers (MCU)

Microcontrollers (MCUs) are complete computer systems on a chip. They combine an arithmetic logic unit (ALU), memory, timer/counters, serial port, input/output (I/O) ports and a clock oscillator.
Microcontrollers (MCU): Learn more

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Product Name Notes
8051 Automotive, AEC-Q100, PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 100-TQFP (14x14)
8051 Automotive, AEC-Q100, PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 48-SSOP
8051 Automotive, AEC-Q100, PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
8051 Automotive, AEC-Q100, PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 68-QFN (8x8)
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 68-QFN (8x8)
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C32xx Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 68-QFN (8x8)
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 68-QFN (8x8)
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 68-QFN (8x8)
8051 PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 48MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 48MHz 64KB (64K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 68-QFN (8x8)
8051 PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 68-QFN (8x8)
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 48MHz 32KB (32K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 48MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 48MHz 64KB (64K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 32KB (32K x 8) FLASH 68-QFN (8x8)
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 48-QFN (7x7)
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 48-SSOP
8051 PSOC® 3 CY8C38xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 68-QFN (8x8)
ARM® Cortex®-M0 Automotive, AEC-Q100, PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 16KB (16K x 8) FLASH 16-SOIC
ARM® Cortex®-M0 Automotive, AEC-Q100, PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 16KB (16K x 8) FLASH 24-QFN (4x4)
ARM® Cortex®-M0 Automotive, AEC-Q100, PSOC® 4 CY8C4100 Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 28-SSOP
ARM® Cortex®-M0 Automotive, AEC-Q100, PSOC® 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 28-SSOP
ARM® Cortex®-M0 PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 16KB (16K x 8) FLASH 16-QFN (3x3)
ARM® Cortex®-M0 PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 16KB (16K x 8) FLASH 16-SOIC
ARM® Cortex®-M0 PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 16KB (16K x 8) FLASH 16-WLCSP (1.45x1.56)
ARM® Cortex®-M0 PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 16KB (16K x 8) FLASH 24-QFN (4x4)
ARM® Cortex®-M0 PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 16KB (16K x 8) FLASH 28-SSOP
ARM® Cortex®-M0 PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 16KB (16K x 8) FLASH 8-SOIC
ARM® Cortex®-M0 PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 8KB (8K x 8) FLASH 16-QFN (3x3)
ARM® Cortex®-M0 PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 8KB (8K x 8) FLASH 16-SOIC
ARM® Cortex®-M0 PSOC® 4 CY8C4000 Microcontroller IC 32-Bit Single-Core 16MHz 8KB (8K x 8) FLASH 8-SOIC
ARM® Cortex®-M0 PSOC® 4 CY8C4100 Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 28-SSOP
ARM® Cortex®-M0 PSOC® 4 CY8C4100 Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 40-QFN (6x6)
ARM® Cortex®-M0 PSOC® 4 CY8C4100 Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 44-TQFP (10x10)
ARM® Cortex®-M0 PSOC® 4 CY8C4100 Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 48-TQFP (7x7)
ARM® Cortex®-M0 PSOC® 4 CY8C4100 Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 44-TQFP (10x10)
ARM® Cortex®-M0 PSOC® 4 CY8C4100 Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 48-TQFP (7x7)
ARM® Cortex®-M0 PSOC® 4 CY8C4100 Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 64-TQFP (14x14)
ARM® Cortex®-M0 PSOC® 4 CY8C41xx - M Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 48-TQFP (7x7)
ARM® Cortex®-M0 PSOC® 4 CY8C41xx - M Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 64-TQFP (10x10)
ARM® Cortex®-M0 PSOC® 4 CY8C41xx - M Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 64-TQFP (14x14)
ARM® Cortex®-M0 PSOC® 4 CY8C42xx-DS Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 25-WLCSP (2.07×2.11)
ARM® Cortex®-M0 PSOC® 4 CY8C42xx-DS Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 28-SSOP
ARM® Cortex®-M0+ Automotive, AEC-Q100, PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 40-QFN (6x6)
ARM® Cortex®-M0+ Automotive, AEC-Q100, PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 24-QFN (4x4)
ARM® Cortex®-M0+ Automotive, AEC-Q100, PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 28-SSOP
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 24-QFN (4x4)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 25-WLCSP (2.02x1.93)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 32-QFN (5x5)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 32-TQFP (7x7)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 40-QFN (6x6)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 48-TQFP (7x7)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 24-QFN (4x4)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 25-WLCSP (2.02x1.93)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 32-QFN (5x5)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 32-TQFP (7x7)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 40-QFN (6x6)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 48-TQFP (7x7)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 24-QFN (4x4)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 25-WLCSP (2.02x1.93)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 32-QFN (5x5)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 40-QFN (6x6)
ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 48-TQFP (7x7)
ARM® Cortex®-M0+ PSOC® 4 CY8C4100 Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 35-WLCSP (2.58x2.1)
ARM® Cortex®-M0+ PSOC® 4 CY8C4100PS Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 48-TQFP (7x7)
ARM® Cortex®-M0+ PSOC® 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 32-QFN (5x5)
ARM® Cortex®-M0+ PSOC® 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 35-WLCSP (2.58x2.1)
ARM® Cortex®-M0+ PSOC® 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 40-QFN (6x6)
ARM® Cortex®-M0+ PSOC® 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 24MHz 16KB (16K x 8) FLASH 48-TQFP (7x7)
ARM® Cortex®-M0+ PSOC® 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 44-TQFP (10x10)
ARM® Cortex®-M0+ PSOC® 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 24MHz 32KB (32K x 8) FLASH 48-TQFP (7x7)
CONSUMER / IOT MCUS
HMI-GROWTH PSOC4
IC MCU 32BIT 16KB FLASH 16WLCSP
IC MCU 32BIT 16KB FLASH 24QFN
IC MCU 32BIT 16KB FLASH 24SQFN
IC MCU 32BIT 16KB FLASH 25WLCSP
IC MCU 32BIT 16KB FLASH 28SSOP
IC MCU 32BIT 16KB FLASH 32QFN
IC MCU 32BIT 16KB FLASH 40UFQFN
IC MCU 32BIT 16KB FLASH 44TQFP
IC MCU 32BIT 16KB FLASH 48TQFP
IC MCU 32BIT 32KB FLASH 16UFQFN
IC MCU 32BIT 32KB FLASH 20UFBGA
IC MCU 32BIT 32KB FLASH 24QFN
IC MCU 32BIT 32KB FLASH 24UFQFN
IC MCU 32BIT 32KB FLASH 25WLCSP
IC MCU 32BIT 32KB FLASH 25XFBGA
IC MCU 32BIT 32KB FLASH 28SSOP
IC MCU 32BIT 32KB FLASH 32LQFP
IC MCU 32BIT 32KB FLASH 32QFN
IC MCU 32BIT 32KB FLASH 40QFN
IC MCU 32BIT 32KB FLASH 44TQFP
IC MCU 32BIT 32KB FLASH 48LQFP
IC MCU 32BIT 32KB FLASH 48TQFP
IC MCU 32BIT 32KB FLASH 64LQFP
IC MCU 32BIT 32KB FLASH 64TQFP
IC MCU 32BIT 64KB FLASH 16UFQFN
IC MCU 32BIT 64KB FLASH 24UFQFN
IC MCU 32BIT 64KB FLASH 25XFBGA
IC MCU 32BIT 8KB FLASH 8SOIC
IC MCU 8BIT 16KB FLASH 48QFN
IC MCU 8BIT 32KB FLASH 28SOIC
IC MCU 8BIT 32KB FLASH 44TQFP
IC MCU 8BIT 32KB FLASH 48SSOP
IC MCU 8BIT 64KB FLASH 100TQFP
M8C PSOC®1 CY8C29xxx Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 100-TQFP (14x14)
M8C PSOC®1 CY8C29xxx Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 28-SOIC
M8C PSOC®1 CY8C29xxx Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 44-TQFP (10x10)
M8C PSOC®1 CY8C29xxx Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 48-QFN (7x7)
M8C PSOC®1 CY8C29xxx Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 48-SSOP
PSOC4 - GENERAL

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