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

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Subtotal (1 tray of 40 units)*

R 9 215,16

(exc. VAT)

R 10 597,44

(inc. VAT)

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RS stock no.:
177-3419
Mfr. Part No.:
AT91M55800A-33AU
Manufacturer:
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

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of I2C Channels

0

Number of CAN Channels

0

Number of UART Channels

0

Number of USART Channels

2

Dimensions

24 x 24 x 1.4mm

Width

24mm

Height

1.4mm

Number of Ethernet Channels

0

Program Memory Type

Flash

Pulse Width Modulation

0

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

ADCs

8 x 10 bit

Length

24mm

Number of ADC Units

1

COO (Country of Origin):
TW
The AT91M55800A is a member of the Atmel AT91 16/32-bit microcontroller family,

which is based on the ARM7TDMI processor core. This processor has a high-perfor-

mance 32-bit RISC architecture with a high-density 16-bit instruction set and very low

power consumption. In addition, a large number of internally banked registers result in

very fast exception handling, making the device ideal for real-time control applications.

Utilizes the ARM7TDMI ® ARM® Thumb® Processor Core

High-performance 32-bit RISC Architecture

High-density 16-bit Instruction Set

Leader in MIPS/Watt

EmbeddedICE™ (In-Circuit Emulation)

8K Bytes Internal SRAM

Fully-programmable External Bus Interface (EBI)

Maximum External Address Space of 128M Bytes

Eight Chip Selects

Software Programmable 8/16-bit

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