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All Products > Semiconductors

PoE - MCUs

Microcontrollers for Power Over Ethernet

Microcontrollers are similar to processors in that they perform computational functions and carry out the instructions of a computer program. A microcontroller, however, is often used for embedded applications – as opposed to central processing units (CPUs) which are more commonly designed for general-purpose computing. Furthermore, microcontrollers are meant to reduce size and cost by including integrated peripherals such as flash memory, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), device drivers, transceivers for various communications protocols, and more. Learn More


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Atmel AT32UC3A0512-ALUT
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Atmel 32-bit Microcontrollers - MCU 32-bit 512KB Flash
Page 220

Data Sheet
4,824
In Stock
Alternative Packaging
1: $16.62
10: $15.11
25: $10.58
50: $9.82
100: $9.44



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Mult.: 1
Atmel AT91SAM9G20B-CU
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Atmel ARM Microcontrollers - MCU 2x16K SRAM Ethernet USB Host Bus Intrfc
Data Sheet 2,634
In Stock
1: $15.57
10: $14.16
25: $9.91
50: $9.20
100: $8.85



Min.: 1
Mult.: 1
Texas Instruments MSP430F148IPMR
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595-430F148IPMR


To purchase full reel, order in multiples of 1000:
Texas Instruments 16-bit Microcontrollers - MCU 48 kB Flash 2KB RAM 12b ADC-2 USART-HW
Data Sheet 1,372
In Stock
Alternative Packaging
Cut Tape
1: $9.74
10: $8.76
25: $8.22
50: $7.98
100: View
1,000: $4.87

MouseReel Available


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Mult.: 1
Reel: 1,000
Atmel AT32UC3B0256-A2UT
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Atmel 32-bit Microcontrollers - MCU 32-bit 256KB Flash
Page 220

Data Sheet
1,779
In Stock
Alternative Packaging
1: $10.32
10: $9.38
25: $6.56
50: $6.10
100: $5.86



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Microchip Technology PIC24F32KA304-I/PT
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Microchip Technology 16-bit Microcontrollers - MCU 32KB 2KBRM 512B EEP 16MIPS 12b ADC CTMU
Page 254

Data Sheet
579
In Stock
More Info Available
Alternative Packaging
1: $4.02
10: $3.35
25: $3.07
100: $2.78



Min.: 1
Mult.: 1
Silicon Labs SIM3C134-B-GM
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Silicon Labs ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 32KB QFN40
This product may require additional documentation to export from the United States.
Page 263

Data Sheet
1,332
In Stock
1: $4.04
25: $3.90
100: $3.76
1,000: $3.53



Min.: 1
Mult.: 1
Microchip Technology PIC24FJ64GB002-I/SS
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Microchip Technology 16-bit Microcontrollers - MCU 16b 16MIPS 64KB FL 8KBRAM XLP USB OTG
Page 254

Data Sheet
1,006
In Stock
Alternative Packaging
1: $4.09
10: $3.41
25: $3.13
100: $2.83



Min.: 1
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Freescale Semiconductor MCF51JE128CLK
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Freescale Semiconductor 32-bit Microcontrollers - MCU 128k Flash Non-analog IP
Page 234

Data Sheet
417
In Stock
1: $7.35
10: $6.93
25: $6.54
100: $4.50



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Mult.: 1
Atmel ATUC64L3U-AUT
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Atmel 32-bit Microcontrollers - MCU UC3L-64KB Flash 64QFP 85C green TRAY
Page 220

Data Sheet
302
In Stock
Alternative Packaging
1: $8.80
10: $8.00
25: $5.60
50: $5.20
100: $5.00



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Freescale Semiconductor MCF51MM256VLK
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Freescale Semiconductor 32-bit Microcontrollers - MCU 32BIT 256K FLASH
Data Sheet 442
In Stock
1: $9.20
10: $8.68
25: $8.18
100: $5.63



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Atmel ATUC128L3U-AUT
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Atmel 32-bit Microcontrollers - MCU UC3L-128KB Flash 64QFP 85C green TRAY
Page 220

Data Sheet
305
In Stock
Alternative Packaging
1: $10.43
10: $9.48
25: $6.64
50: $6.16
100: $5.93



Min.: 1
Mult.: 1
Atmel AT91SAM9N12-CU
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Atmel ARM Microcontrollers - MCU BGA Grn IT MRL A
Page 222

Data Sheet
390
In Stock
Alternative Packaging
1: $10.56
10: $9.60
25: $6.72
50: $6.25
100: $6.00



Min.: 1
Mult.: 1
Freescale Semiconductor MCF51JE256CML
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Freescale Semiconductor 32-bit Microcontrollers - MCU 256k Flash Non-analog IP
Data Sheet 240
In Stock
1: $10.68
10: $9.62
25: $8.75
100: $7.89
250: View



Min.: 1
Mult.: 1
Texas Instruments MSP430F148IRTDT
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595-MSP430F148IRTDT


To purchase full reel, order in multiples of 250:
Texas Instruments 16-bit Microcontrollers - MCU 16-bit Ultra-Lo-Pwr
Data Sheet 845
In Stock
Alternative Packaging
Cut Tape
1: $10.71
10: $9.64
25: $9.04
50: $8.78
Reel
250: $7.28
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
Texas Instruments MSP430F148IPM
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Texas Instruments 16-bit Microcontrollers - MCU 48 kB Flash 2KB RAM 12b ADC-2 USART-HW
Page 273

Data Sheet
244
In Stock
Alternative Packaging
1: $10.71
10: $9.64
25: $9.04
50: $8.78
100: View



Min.: 1
Mult.: 1
Texas Instruments MSP430F1481IRTDT
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595-MSP430F1481IRTDT


To purchase full reel, order in multiples of 250:
Texas Instruments 16-bit Microcontrollers - MCU 16-Bit UltLoPwr 48kB Flash 2KB RAM
Data Sheet 250
In Stock
Alternative Packaging
Cut Tape
1: $11.61
10: $10.45
25: $9.80
50: $9.52
Reel
250: $7.89
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
Atmel AT91SAM9G25-CFU
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Atmel Microprocessors - MPU TFBGA GRN IND TEMP MRLA
Data Sheet 480
In Stock
1: $11.66
10: $10.60
25: $7.42
50: $6.89
100: $6.63



Min.: 1
Mult.: 1
Atmel ATUC256L3U-AUT
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Atmel 32-bit Microcontrollers - MCU UC3L-256KB Flash 64QFP 85C green TRAY
Page 220

Data Sheet
448
In Stock
Alternative Packaging
1: $11.86
10: $10.78
25: $7.55
50: $7.01
100: $6.74



Min.: 1
Mult.: 1
Texas Instruments MSP430F168IPM
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Texas Instruments 16-bit Microcontrollers - MCU 48kB Flash 2MB RAM 12-Bit ADC/Dual DAC
Data Sheet 320
In Stock
Alternative Packaging
1: $15.06
10: $13.69
25: $12.67
50: $11.98
100: View



Min.: 1
Mult.: 1
Silicon Labs SIM3C154-B-GM
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Silicon Labs ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 128KB QFN40
This product may require additional documentation to export from the United States.
Page 263

Data Sheet
159
In Stock
1: $5.50
25: $5.31
100: $5.12
1,000: $4.82



Min.: 1
Mult.: 1
Texas Instruments MSP430F148IPAG
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Texas Instruments 16-bit Microcontrollers - MCU 48 kB Flash 2KB RAM 12b ADC-2 USART-HW
Data Sheet 158
In Stock
1: $10.71
10: $9.64
25: $9.04
50: $8.78
100: View



Min.: 1
Mult.: 1
Atmel AT91SAM9R64-CU
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Atmel ARM Microcontrollers - MCU ARM Thumb MCU
Data Sheet 148
In Stock
More Info Available
1: $11.95
10: $10.86
25: $7.61
50: $7.07
100: $6.79



Min.: 1
Mult.: 1
Atmel AT91SAM9X25-CU
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Atmel Microprocessors - MPU BGA GRN IND TMP MRLA
Page 222

Data Sheet
139
In Stock
More Info Available
1: $13.46
10: $12.24
25: $8.57
50: $7.96
100: $7.65



Min.: 1
Mult.: 1
Microchip Technology PIC24F32KA302-I/SO
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Microchip Technology 16-bit Microcontrollers - MCU 32KB 2KBRM 512B EEP 16MIPS 12b ADC CTMU
Data Sheet 120
In Stock
More Info Available
Alternative Packaging
1: $3.64
10: $3.03
25: $2.77
100: $2.51



Min.: 1
Mult.: 1
Microchip Technology PIC24FJ64GA102-I/SS
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Microchip Technology 16-bit Microcontrollers - MCU 16b 16MIPS 64KB FL 8KBRAM nanowatt XLP
Page 254

Data Sheet
193
In Stock
1: $3.74
10: $3.12
25: $2.86
100: $2.59



Min.: 1
Mult.: 1
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