Microchip, 32bit ARM Cortex M3, SAM3U Microcontroller, 96MHz, 256 kB Flash, 100-Pin LQFP

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Save 9% when you buy 100 units

Subtotal (1 unit)*

£6.23

(exc. VAT)

£7.48

(inc. VAT)

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  • Plus 90 unit(s) shipping from 29 September 2025
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Units
Per unit
1 - 24£6.23
25 - 99£5.91
100 +£5.65

*price indicative

Packaging Options:
RS Stock No.:
131-1187
Mfr. Part No.:
ATSAM3U4CA-AU
Brand:
Microchip
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Brand

Microchip

Family Name

SAM3U

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

100

Device Core

ARM Cortex M3

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

96MHz

RAM Size

52 kB

USB Channels

1

Number of PWM Units

1 x 16 bit

Number of SPI Channels

4

Number of USART Channels

3

Number of I2C Channels

1

Number of CAN Channels

0

Typical Operating Supply Voltage

1.8 V, 3.3 V

Number of UART Channels

1

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

ADCs

8 x 10/12 bit

Length

14mm

Number of LIN Channels

0

Number of ADC Units

2

Height

1.45mm

Number of PCI Channels

0

Maximum Operating Temperature

+85 °C

Data Rate

192Mbit/s

Width

14mm

Pulse Width Modulation

1 (4 x 16 bit)

Dimensions

14 x 14 x 1.45mm

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