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ATmega48

Status: In Production

Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The high-performance Microchip picoPower 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 512-Byte SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts,serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. The device operates between 1.8-5.5 volts.

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

Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
4
CPU Speed (MIPS/DMIPS)
20
SRAM Bytes
512
Data EEPROM/HEF (bytes)
256
Digital Communication Peripherals
1-UART, 2-SPI, 1-I2C
Capture/Compare/PWM Peripherals
1 Input Capture, 1 CCP, 6PWM
Timers
2 x 8-bit, 1 x 16-bit
Number of Comparators
1
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
1.8 to 5.5
Pin Count
32

Documents

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Data Sheet

Application Notes

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Product Document

12/10/2016
2468KB

User Guides

08/02/2017
312KB

White Papers

Development Environment

  • Demo & Evaluation Boards
  • Application Examples
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

...

Learn More
Add To Cart

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Flash (KB)
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATMEGA48PA-PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA48-20PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA48P-20PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA48PV-10PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA48V-10PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA48A-PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA48PA-PN
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA48PA-AN
0.338300
0.800000
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PA-ANR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PA-AUR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48A-AUR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48A-AU
0.338300
0.800000
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PA-AU
0.338300
0.800000
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PV-10AU
0.338300
0.800000
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48V-10AUR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48-20AUR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48P-20AU
0.338300
0.800000
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48P-20AUR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PB-AU
0.338300
0.800000
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PB-AN
0.338300
0.800000
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PV-10AUR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PB-ANR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PA-15AZ
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48V-10AU
0.338300
0.800000
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48-20AU
0.338300
0.800000
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48PB-AUR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA4808-AFR
0.338300
0.497500
32
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA4808-XFR
0.229200
0.333333
28
SSOP
.209in
Matte Tin
e3
ATMEGA4809-MFR
0.063800
0.153333
48
UQFN
6x6x0.5mm
Matte Tin
e3
ATMEGA4809-AFR
0.142800
0.300000
48
TQFP
7x7x1mm
Matte Tin
e3
ATMEGA48A-CCU
0.013700
0.014286
32
UFBGA
4x4x0.6mm
SAC105
e8
ATMEGA48PA-CCU
0.363265
32
UFBGA
4x4x0.6mm
LF35
e8
ATMEGA48PA-CCUR
0.013667
32
UFBGA
4x4x0.6mm
LF35
e8
ATMEGA48A-CCUR
0.013667
32
UFBGA
4x4x0.6mm
LF35
e8
ATMEGA48-20MMH
0.040600
0.489796
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA48V-10MMH
0.040600
0.489796
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA48V-10MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48PA-MMN
0.041200
0.489796
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA48PA-MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48A-MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48PV-10MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48P-20MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48PA-MNR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48PA-MMH
0.040600
0.489796
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA48P-20MMU
0.041200
0.489796
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA48PB-MN
0.061300
0.512245
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA48-20MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48PA-MN
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48-20MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48PV-10MMU
0.041200
0.489796
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA48A-MMH
0.040600
0.489796
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA48A-MMHR
0.040600
0.123333
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA48PV-10MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48PV-10MMUR
0.041200
0.075000
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA48P-20MMUR
0.041200
0.075000
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA48V-10MMUR
0.041200
0.075000
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA48PA-15MZ
0.061300
0.075200
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA48PA-MMHR
0.040600
0.123333
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA48P-20MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48V-10MMU
0.041200
0.489796
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA48PB-MUR
0.061300
0.075200
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA48PB-MU
0.061300
0.512245
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA48-20MMU
0.041200
0.489796
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA48PA-MMNR
0.041200
0.075000
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA48A-MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48V-10MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48PA-MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA48PB-MNR
0.061300
0.075200
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA4808-MFR
0.061300
0.075200
32
VQFN
5x5x0.9mm
Matte Tin
e3
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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