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AT91SAM7A2-AU

Atmel

AT91SAM7A2-AU by Atmel

Atmel's AT91SAM7A2-AU microcontroller features 32-bit architecture, 176 terminals, and a clock frequency of 6 MHz. Ideal for industrial applications requiring a wide operating temperature range (-40 to 85 °C) and low profile packaging (1.6 mm height).

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Overview

Unlock endless possibilities with the Atmel AT91SAM7A2-AU microcontroller. Crafted with precision and expertise by Atmel, a trusted name in the industry, this powerful device offers unparalleled performance and reliability. Ideal for a wide range of applications, this microcontroller ensures seamless operation and exceptional results. Elevate your projects with the AT91SAM7A2-AU and experience innovation like never before.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy as the package body material makes the product lightweight and durable.

Surface Mount: YES

Surface mount capability allows for easier and more efficient PCB assembly.

Maximum Supply Voltage: 3.6 V

Operating at a maximum supply voltage of 3.6V ensures compatibility with a wide range of power sources.

Address Bus Width: 21

Having a wide address bus width of 21 allows for efficient data transfer and processing.

Bit Size: 32

The 32-bit architecture provides high processing power and performance.

No. of Terminals: 176

The high number of terminals allows for versatile connectivity options.

Package Style: FLATPACK, LOW PROFILE, FINE PITCH

The flatpack, low profile, and fine pitch package style saves space and enables compact designs.

Minimum Supply Voltage: 3 V

Operating at a minimum supply voltage of 3V ensures energy efficiency.

Maximum Operating Temperature: 85 °C

With a maximum operating temperature of 85°C, the product can withstand high temperature environments.

Minimum Operating Temperature: -40 °C

Operating at a minimum temperature of -40°C ensures reliable performance in cold conditions.

Terminal Finish: Matte Tin (Sn)

The matte tin terminal finish provides good solderability and conductivity.

ADC Channels: YES

Having ADC channels allows for analog to digital conversion, enabling sensor interfacing and measurement.

Terminal Position: QUAD

The quad terminal position provides secure and stable PCB mounting.

Maximum Seated Height: 1.6 mm

The low maximum seated height allows for slim and compact device designs.

Width: 24 mm

With a width of 24mm, the product can fit into compact electronic devices.

External Data Bus Width: 16

The external data bus width of 16 facilitates faster data transfers and processing.

Maximum Clock Frequency: 6 MHz

Operating at a maximum clock frequency of 6MHz provides high-speed performance.

Maximum Time At Peak Reflow Temperature (s): 40

The specified maximum time at peak reflow temperature ensures proper soldering and reliability.

Peak Reflow Temperature °C: 260

The high peak reflow temperature of 260°C ensures secure and stable solder joints.

Length: 24 mm

With a length of 24mm, the product is suitable for compact electronic applications.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures reliable performance in demanding industrial environments.

Peripheral IC Type: MICROCONTROLLER, RISC

Being a microcontroller with RISC architecture, the product offers efficient processing and control capabilities.

Technology: CMOS

The CMOS technology used in the product provides low power consumption and high noise immunity.

Terminal Form: GULL WING

The gull wing terminal form allows for easy and secure soldering onto PCBs.

Nominal Supply Voltage: 3.3 V

Operating at a nominal supply voltage of 3.3V ensures stable performance.

PWM Channels: YES

Having PWM channels enables precise control of connected devices such as motors and LEDs.

Terminal Pitch: 0.5 mm

With a terminal pitch of 0.5mm, the product allows for high density PCB layouts.

Speed: 30 rpm

Operating at a speed of 30rpm, the product is suitable for applications requiring precise timing and control.

No. of I/O Lines: 57

The high number of I/O lines provides flexibility for interfacing with external devices and sensors.

Technical Specifications

Microcontrollers AT91SAM7A2-AU attributes and parameters. Explore more Microcontrollers devices from Atmel

Specs

ADC Channels:

YES

Address Bus Width:

21

Bit Size:

32

Maximum Clock Frequency:

6 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

16

JESD-30 Code:

S-PQFP-G176

JESD-609 Code:

e3

Length:

24 mm

No. of I/O Lines:

57

No. of Terminals:

176

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE, FINE PITCH

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.6 mm

Speed:

30 rpm

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

3 V

Nominal Supply Voltage:

3.3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width:

24 mm

Peripheral IC Type:

Trade Compliance

AT91SAM7A2-AU Peripheral ICs trade compliance attributes, and parameters.

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

Atmel

Atmel Corporation was a creator and manufacturer of semiconductors before being subsumed by Microchip Technology in 2016. Atmel was founded in 1984. The company focused on embedded systems built around microcontrollers

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