Microchip, 32bit ARM, AT91 Microcontroller, 33MHz, 8 kB Flash, 176-Pin LQFP

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Subtotal (1 unit)*

£12.07

(exc. VAT)

£14.48

(inc. VAT)

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  • 57 unit(s) ready to ship
  • Plus 999,999,942 unit(s) shipping from 04 December 2025
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1 - 24£12.07
25 - 99£11.49
100 +£10.92

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Packaging Options:
RS Stock No.:
177-3728
Mfr. Part No.:
AT91M55800A-33AU
Brand:
Microchip
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Brand

Microchip

Family Name

AT91

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

176

Device Core

ARM

Data Bus Width

32bit

Program Memory Size

8 kB

Maximum Frequency

33MHz

RAM Size

8 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

1

Number of CAN Channels

0

Number of UART Channels

0

Number of I2C Channels

0

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of USART Channels

2

Number of Ethernet Channels

0

Width

24mm

Dimensions

24 x 24 x 1.4mm

Pulse Width Modulation

0

Height

1.4mm

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Number of ADC Units

1

Length

24mm

Maximum Operating Temperature

+85 °C

ADCs

8 x 10 bit

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