Microchip, 32 bit ARM, AT91R40008 Microcontroller, 75 MHz, 256kB FLASH, 100-Pin LQFP

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Subtotal (1 tray of 90 units)*

R 16 786,26

(exc. VAT)

R 19 304,19

(inc. VAT)

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Units
Per unit
Per Tray*
90 +R 186.514R 16,786.26

*price indicative

RS stock no.:
177-3420
Mfr. Part No.:
AT91R40008-66AU
Manufacturer:
Microchip
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Brand

Microchip

Family Name

AT91

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

100

Device Core

ARM

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

75MHz

RAM Size

256 kB

USB Channels

1

Number of PWM Units

0

Number of SPI Channels

0

Number of USART Channels

2

Number of CAN Channels

1

Number of UART Channels

0

Number of I2C Channels

0

Typical Operating Supply Voltage

3.6 (Maximum) V

Pulse Width Modulation

0

Dimensions

14 x 14 x 1.4mm

Width

14mm

Number of ADC Units

0

Length

14mm

Instruction Set Architecture

RISC

Number of Ethernet Channels

0

Maximum Number of Ethernet Channels

0

Program Memory Type

Flash

Maximum Operating Temperature

+85 °C

Height

1.4mm

Minimum Operating Temperature

-40 °C

ADCs

0

The AT91R40008 microcontroller is a member of the Atmel AT91 16/32-bit microcon-

roller family, which is based on the ARM7TDMI processor core. This processor has a

high-performance, 32-bit RISC architecture with a high-density, 16-bit instruction set

and very low power consumption. Furthermore, it features 256K bytes of on-chip

SRAM and a large number of internally banked registers, resulting in very fast excep-

ion handling, and making the device ideal for real-time control applications.

Incorporates the ARM7TDMI ® ARM® Thumb® Processor Core

High-performance 32-bit RISC Architecture

High-density 16-bit Instruction Set

Leader in MIPS/Watt

Little-endian

EmbeddedICE™ (In-circuit Emulation)

8-, 16- and 32-bit Read and Write Support

256K Bytes of On-chip SRAM

32-bit Data Bus

Single-clock Cycle Access

Fully Programmable External Bus Interface (EBI)

Maximum External Address Space of 64M Bytes

Up to Eight Chip Selects

Software Programmable 8/16-bit

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