Microchip AT91SAM7S256D-AU, 32 bit ARM7TDMI, SAM7S Microcontroller, 55 MHz, 256kB FLASH, 64-Pin LQFP

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R 192,18

(exc. VAT)

R 221,01

(inc. VAT)

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1 - 4R 192.18
5 - 9R 187.38
10 - 49R 181.76
50 - 99R 174.49
100 +R 167.51

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Packaging Options:
RS stock no.:
127-8171
Mfr. Part No.:
AT91SAM7S256D-AU
Manufacturer:
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

Number of I2C Channels

1

Number of CAN Channels

0

Number of UART Channels

2

Typical Operating Supply Voltage

3.3 V

Number of USART Channels

2

Height

1.45mm

Number of Ethernet Channels

0

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

Pulse Width Modulation

1 (4 x 16 bit)

Dimensions

10 x 10 x 1.45mm

Width

10mm

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Length

10mm

ADCs

8 x 10 bit

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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