Microchip, 32bit ARM7TDMI, AT91 Microcontroller, 55MHz, 256 kB Flash, 64-Pin LQFP

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Kr.113 03 

(exc. VAT)

Kr.141 29 

(inc. VAT)

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1 - 24Kr. 113,03
25 - 99Kr. 107,31
100 +Kr. 102,39

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Packaging Options:
RS Stock No.:
127-8171
Mfr. Part No.:
AT91SAM7S256D-AU
Brand:
Microchip
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Brand

Microchip

Family Name

AT91

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

64

Device Core

ARM7TDMI

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

55MHz

RAM Size

64 kB

USB Channels

1

Number of PWM Units

1 x 16 bit

Number of SPI Channels

1

Typical Operating Supply Voltage

3.3 V

Number of USART Channels

2

Number of CAN Channels

0

Number of I2C Channels

1

Number of UART Channels

2

Length

10mm

Program Memory Type

Flash

Pulse Width Modulation

1 (4 x 16 bit)

Minimum Operating Temperature

-40 °C

Width

10mm

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

Number of Ethernet Channels

0

Height

1.45mm

ADCs

8 x 10 bit

Dimensions

10 x 10 x 1.45mm

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

COO (Country of Origin):
CN

SMART SAM7S/SE ARM®7 Microcontrollers


The Atmel® SMART SAM7S/SE ARM7TDMI® Flash microcontroller (MCU) offers improved performance for real-time applications. They feature high-speed Flash and SRAM, with an extensive peripheral set that includes USB 2.0 Device, USART, SPI, SSC, TWI, and an 8-channel 10-bit ADC, in an uncompromised performance.

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