Microchip Technology Inc
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ATMEGA3290PA

Status: In Production

Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The high-performance Microchip picoPower AVR RISC-based CMOS 8-bit microcontroller combines 32KB ISP flash memory with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, 69 general purpose I/O lines, 32 general purpose working registers, JTAG interface for boundary-scan, on-chip debugging support, and programming, complete on-chip LCD controller with internal contrast control, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, universal serial interface (USI) with start condition detector, an 8-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, SPI serial port, and five software selectable power saving modes. The device operates between 2.7-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processor speed.

Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
32
CPU Speed (MIPS/DMIPS)
20
SRAM Bytes
2,048
Data EEPROM/HEF (bytes)
1024
Digital Communication Peripherals
2-UART, 3-SPI, 1-I2C
Capture/Compare/PWM Peripherals
1 Input Capture,
Timers
2 x 8-bit, 1 x 16-bit
Number of Comparators
1
Segmented LCD
160
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
2.7 to 5.5
Pin Count
44
Low Power
Yes

Documents

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Application Notes

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Device Documentation

12/10/2016
2468KB

User Guides

08/02/2017
312KB

White Papers

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
ATSTK600 Kit
ATSTK600 Kit ( ATSTK600 )

A complete starter kit and development system for the 8-bit and 32-bit AVR microcontrollers that gives designers a quick start to develop code on the AVR, with advanced features for prototyping and testing new designs.

The AVR device connects to the STK600 using an innovative routing and socketcard sandwich system, which routes the signals from the device to the appropriate...

Learn More
Add To Cart
Power Debugger kit
Power Debugger kit ( ATPOWERDEBUGGER )

Power Debugger is a powerful development tool for debugging and programming AVR microcontrollers using UPDI, JTAG, PDI, debugWIRE, aWire, TPI or SPI target interfaces and ARM® Cortex®-M based SAM microcontrollers using JTAG or SWD target interfaces.

In addition the Power Debugger has two independent current sensing channels for measuring and optimizing the power consumption of

...

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Atmel-ICE Full Kit
Atmel-ICE Full Kit ( ATATMEL-ICE )

Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.

Atmel-ICE supports:

  • Programming and on-chip debugging of all AVR 32-bit MCUs on both JTAG and aWire interfaces
  • Programming and on-chip debugging of all AVR
...

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AVR Butterfly
AVR Butterfly ( ATAVRBFLY )

The evaluation tool is shipped with preloaded firmware that supports temperature sensing, light measurement, voltage readings and music playback. AVR Butterfly can also be used as a nametag. AVR Butterfly can be reprogrammed from AVR Studio using a serial cable for use as a development kit for the onboard ATmega169PV, or even as target hardware for simple applications. The bootloader source code...

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Product
Pins
Flash (KB)
RAM (B)
Price 5K
Notes
16
2
0
$0.97
 
44
8
0
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64
32
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64
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32
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64
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64
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64
16
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$3.23
 
44
16
1,024
$2.00
 
100
256
8,192
$8.61
 
64
256
8,192
$8.51
 
44
32
2,048
$3.91
 
44
32
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$2.51
 
44
32
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$3.38
 
44
32
2,048
$2.77
 
44
32
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44
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2
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64
32
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100
32
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$3.47
 
100
32
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$3.04
 
100
32
2,048
$3.47
 
100
32
2,048
$3.35
 
64
32
2,048
$2.78
 
64
32
2,048
$3.35
 
64
32
2,048
$2.91
 
32
32
2,048
$1.33
 
32
32
2,048
$1.46
 
32
32
2,048
$3.09
 
32
32
2,048
 
 
64
32
2,048
$3.64
 
100
32
2,048
$4.14
 
100
32
2,048
$3.29
 
100
32
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$4.14
 
44
32
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$3.65
 
64
32
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$2.91
 
64
32
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$3.64
 
64
32
2,048
$3.23
 
44
32
2,048
$2.26
 
32
4
512
$1.31
 
32
4
512
$0.77
 
32
4
512
$1.46
 
32
4
512
$0.89
 
32
4
512
$1.80
 
32
4
512
$0.76
 
64
64
4,096
$5.66
 
100
64
8,192
$5.65
 
44
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$3.77
 
44
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$3.04
 
44
64
4,096
$3.87
 
44
64
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$3.54
 
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$4.89
 
64
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$4.31
 
100
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$4.96
 
100
64
4,096
$3.01
 
100
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4,096
$3.38
 
64
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$3.51
 
64
64
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$3.86
 
64
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$5.26
 
100
64
4,096
$6.03
 
100
64
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$3.38
 
100
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$3.76
 
64
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64
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$4.21
 
64
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32
8
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$1.70
 
32
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$1.84
 
32
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$0.92
 
32
8
1,024
 
 
32
8
1,024
$1.90
 
32
8
1,024
$0.95
 
32
8
1,024
$2.35
 
32
8
1,024
$0.81
 
32
8
1,024
$1.39
 
6
1
32
$0.24
 
8
1
32
$0.41
 
14
1
32
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8
1
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8
1
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20
16
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20
16
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20
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20
2
128
$1.15
 
20
2
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14
2
128
$1.15
 
14
2
128
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14
2
128
 
 
8
2
128
$0.54
 
8
2
128
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20
2
0
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20
2
128
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20
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28
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6
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20
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20
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14
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14
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14
4
256
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14
4
256
$1.52
 
8
4
256
$0.61
 
8
4
256
 
 
20
4
256
$1.20
 
20
4
256
$0.64
 
20
4
256
 
 
32
4
256
$0.63
 
6
0.5
32
$0.24
 
32
8
512
$0.73
 
14
8
512
$1.39
 
14
8
512
$0.73
 
14
8
512
$0.56
 
14
8
512
$1.95
 
8
8
512
$0.69
 
8
8
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20
8
512
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20
8
512
$0.75
 
20
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20
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20
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0
 
 
32
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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATMEGA3290PA-AU
0.497000
2.333333
100
TQFP
14x14x1mm
Matte Tin
e3
Rohs icon
efup china icon
ATMEGA3290PA-AUR
0.497000
1.199000
100
TQFP
14x14x1mm
Matte Tin
e3
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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