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ATMEGA48-15MZ

ATMEGA48-15MZ

  • 厂商:Microchip Atmel
  • 包装:Tape & Reel (TR)
  • 无铅情况/ROHS: 有铅
  • 描述:8-bit Automotive AVR Microcontroller, 4KB ISP Flash
  • 封装:VQFN (Sawn) PN 32
  • 类别:ATmega系列单片机
参数 数值
UART 1
Max I/O Pins 23
Self Program Memory NO
picoPower No
USB Speed No
EEPROM (Bytes) 256
# of Touch Channels 12
USB Interface No
NAND Interface No
Temp. Sensor No
ADC Speed (ksps) 15
External Bus Interface 0
Input Capture Channels 1
FPU No
CPU 8-bit AVR
Output Compare channels 6
PWM Channels 6
32kHz RTC Yes
Video Decoder No
ADC channels 8
SRAM (Kbytes) 0.5
Calibrated RC Oscillator Yes
DAC Resolution (bits) 0
Crypto Engine No
Hardware QTouch Acquisition No
Ext Interrupts 24
Pin Count 32
Operating Voltage (Vcc) 2.7 to 5.5
Analog Comparators 1
Temp. Range (deg C) -40 to 125
Camera Interface No
Graphic LCD No
Max. Operating Frequency 16 MHz
Flash (Kbytes) 4 Kbytes
TWI (I2C) 1
MPU / MMU no / no
Resistive Touch Screen No
SPI 2
Timers 3
I/O Supply Class 2.7 to 5.5
ADC Resolution (bits) 10
DRAM Memory No
系列 AVR® ATmega
核心处理器 AVR
芯体尺寸 8-Bit
速度 16MHz
RAM容量 512 x 8
程序存储器类型 FLASH
程序存储器容量 4KB (4K x 8)
EEPROM 大小 256 x 8
输入/输出数 23
振荡器型 Internal
数据转换器 A/D 8x10b
连通性 I²C, SPI, UART/USART
工作电压 2.7 V ~ 5.5 V
工作温度 -40°C ~ 125°C
周边设备 Brown-out Detect/Reset, POR, PWM, WDT

The high-performance, low-power Atmel AVR RISC-based CMOS 8-bit microcontroller combines 4KB ISP flash memory with read-while-write capabilities, 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, byte-oriented 2-wire serial interface, SPI serial port, 6-channel/10-bit A/D converter (8-channel in TQFP and QFN packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. By executing powerful instructions in a single clock-cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Datasheet
序号 PDF 描述
1 文档(Document)

ATmega48/88/168 Automotive Complete
(文件大小: 5,681 KB, 340 页:, 修订 J, 更新: 03/2012)

2 文档(Document)

ATmega48/88/168 Automotive Complete
(文件大小: 5,681 KB, 340 页:, 修订 J, 更新: 03/2012)

ApplicationNote
序号 PDF 描述
1 文档(Document)

ATmega32M1 on MC320
(文件大小: 2,004 KB, 14 页数, 修订版 A, 更新时间: 05/2012)

BLDC/BLAC Motor Control Using a Sinus Moulated PWM Algorithm with Atmel ATmega32M1

2 文档(Document)

Atmel AVR32027: Mixing Assembly and C with AVRGCC
(文件大小: 140KB, 7 页数, 修订版 A, 更新时间: 07/2012)

This application note describes how to mix both C and assembly code in an AVRGCC project using Studio 6 IDE. The application note is written from the perspective that C is the language of choice and assembly language is included in situations where it is either necessary or convenient.

3 文档(Document)

ATmega32M1 on MC320
(文件大小: 2,004 KB, 14 页数, 修订版 A, 更新时间: 05/2012)

BLDC/BLAC Motor Control Using a Sinus Moulated PWM Algorithm with Atmel ATmega32M1

4 文档(Document)

AVR140: ATmega48/88/168 family run-time calibration of the Internal RC oscillator
(文件大小: 287534, 12 页:, 修订 A, 更新: 09/2006)

This application note describes how to calibrate the internal RC oscillator via the UART. The method used is based on the calibration method used in the Local Inteconnect Network (LIN) protocol.

5 文档(Document)

Atmel AVR32027: Mixing Assembly and C with AVRGCC
(文件大小: 140KB, 7 页数, 修订版 A, 更新时间: 07/2012)

This application note describes how to mix both C and assembly code in an AVRGCC project using Studio 6 IDE. The application note is written from the perspective that C is the language of choice and assembly language is included in situations where it is either necessary or convenient.

6 文档(Document)

AVR191: Anti-Pinch Algorithm Adaptation Procedure
(文件大小: 3028916, 10 页:, 修订 A, 更新: 11/2006)

The purpose of this document is to explain how to adapt an anti-pinch algorithm to a specified powered window.

7 文档(Document)

AVR140: ATmega48/88/168 family run-time calibration of the Internal RC oscillator
(文件大小: 287534, 12 页:, 修订 A, 更新: 09/2006)

This application note describes how to calibrate the internal RC oscillator via the UART. The method used is based on the calibration method used in the Local Inteconnect Network (LIN) protocol.

8 文档(Document)

AVR317: Using the USART on the ATmega48/88/168 as a SPI master
(文件大小: 128214, 10 页:, 修订 A, 更新: 09/2004)

Some applications might need more than one SPI module. This can be achieved using the new Master SPI Mode of the ATmega48/88/168 USART.

9 文档(Document)

AVR191: Anti-Pinch Algorithm Adaptation Procedure
(文件大小: 3028916, 10 页:, 修订 A, 更新: 11/2006)

The purpose of this document is to explain how to adapt an anti-pinch algorithm to a specified powered window.

10 文档(Document)

AVR317: Using the USART on the ATmega48/88/168 as a SPI master
(文件大小: 128214, 10 页:, 修订 A, 更新: 09/2004)

Some applications might need more than one SPI module. This can be achieved using the new Master SPI Mode of the ATmega48/88/168 USART.

11 文档(Document)

AVR322: LIN Protocol Implementation on megaAVR Microcontrollers
(文件大小: 213740, 21 页:, 修订 A, 更新: 12/2005)

The LIN protocol is introduced in this application note, along with its implementation on Atmel Automotive AVR microcontrollers.

12 文档(Document)

AVR444: Sensorless control of 3-phase BLDC motors based on tinyAVR and megaAVR devices
(文件大小: 251559, 14 页:, 修订 A, 更新: 10/2005)

This application note describes how to implement sensorless commutation control of a 3-phase brushless DC (BLDC) motor with the low cost ATmega48 microcontroller.

13 文档(Document)

AVR322: LIN Protocol Implementation on megaAVR Microcontrollers
(文件大小: 213740, 21 页:, 修订 A, 更新: 12/2005)

The LIN protocol is introduced in this application note, along with its implementation on Atmel Automotive AVR microcontrollers.

14 文档(Document)

AVR444: Sensorless control of 3-phase BLDC motors based on tinyAVR and megaAVR devices
(文件大小: 251559, 14 页:, 修订 A, 更新: 10/2005)

This application note describes how to implement sensorless commutation control of a 3-phase brushless DC (BLDC) motor with the low cost ATmega48 microcontroller.

15 文档(Document)

AVR447:Sinusoidal driving of three-phase permanent magnet motor using ATmega48/88/168
(文件大小: 463914, 26 页:, 修订 A, 更新: 06/2006)

This application note describes the implementation of sinusoidal driving for threephase brushless DC motors with hall sensors. The implementation can easily be modified to use other driving waveforms such as sine wave with third harmonic injected.

16 文档(Document)

AVR480: Anti-Pinch System for Power Window using tinyAVR and megaAVR devices
(文件大小: 516455, 19 页:, 修订 B, 更新: 12/2006)

This application note provides an example of how to create an anti-pinch system for power windows. Based on Speed and Current parameters measured out of the window DC motor, it supports the FMVSS118 and 20/64/ECC standards.

17 文档(Document)

AVR926: Using ATmega88 and ATA6824 for DC motor control in high temperature environment
(文件大小: 991708, 13 页:, 修订 B, 更新: 03/2011)

DC Motor Control in High Temperature Environment

18 文档(Document)

AVR927: Using ATmega88 and ATA6832 for BLDC motor control in high temperature environment
(文件大小: 253822, 17 页:, 修订 A, 更新: 03/2007)

The purpose of this document is to explain the theory and application of Atmel's integrated BLDC driver solution.

19 文档(Document)

AVR095: Migrating between ATmega48, ATmega88 and ATmega168
(文件大小: 39623, 5 页:, 修订 A, 更新: 02/2004)

This Application Note describes differences to be aware of when migrating between the ATmega48, ATmega88 and ATmega168 Microcontrollers.

20 文档(Document)

AVR447:Sinusoidal driving of three-phase permanent magnet motor using ATmega48/88/168
(文件大小: 463914, 26 页:, 修订 A, 更新: 06/2006)

This application note describes the implementation of sinusoidal driving for threephase brushless DC motors with hall sensors. The implementation can easily be modified to use other driving waveforms such as sine wave with third harmonic injected.

21 文档(Document)

AVR480: Anti-Pinch System for Power Window using tinyAVR and megaAVR devices
(文件大小: 516455, 19 页:, 修订 B, 更新: 12/2006)

This application note provides an example of how to create an anti-pinch system for power windows. Based on Speed and Current parameters measured out of the window DC motor, it supports the FMVSS118 and 20/64/ECC standards.

22 文档(Document)

AVR926: Using ATmega88 and ATA6824 for DC motor control in high temperature environment
(文件大小: 991708, 13 页:, 修订 B, 更新: 03/2011)

DC Motor Control in High Temperature Environment

23 文档(Document)

AVR927: Using ATmega88 and ATA6832 for BLDC motor control in high temperature environment
(文件大小: 253822, 17 页:, 修订 A, 更新: 03/2007)

The purpose of this document is to explain the theory and application of Atmel's integrated BLDC driver solution.

24 文档(Document)

AVR095: Migrating between ATmega48, ATmega88 and ATmega168
(文件大小: 39623, 5 页:, 修订 A, 更新: 02/2004)

This Application Note describes differences to be aware of when migrating between the ATmega48, ATmega88 and ATmega168 Microcontrollers.

文档(Document)
序号 PDF 描述
1 文档(Document)
Article
序号 PDF 描述
1 文档(Document)

AVR32: High-throughput 32-bit Microcontroller Architecture Addresses the Automotive Challenge of Tom
(文件大小: 2233085, 26 页:, 更新: 10/2009)

2 文档(Document)

BLDC Motor Control for High-temperature Applications
(文件大小: 890184, 6 页:, 更新: 10/2009)

3 文档(Document)

AVR32: High-throughput 32-bit Microcontroller Architecture Addresses the Automotive Challenge of Tom
(文件大小: 2233085, 26 页:, 更新: 10/2009)

4 文档(Document)

BLDC Motor Control for High-temperature Applications
(文件大小: 890184, 6 页:, 更新: 10/2009)

5 文档(Document)

BLDC Motor Control: Using Atmel AVR Microcontrollers
(文件大小: 1994856, 4 页:, 更新: 10/2008)

6 文档(Document)

Development Platform Evaluation Kit for Automotive Applications
(文件大小: 813349, 4 页:, 更新: 10/2009)

7 文档(Document)

BLDC Motor Control: Using Atmel AVR Microcontrollers
(文件大小: 1994856, 4 页:, 更新: 10/2008)

8 文档(Document)

LED Automotive Lighting
(文件大小: 1720597, 6 页:, 更新: 10/2008)

9 文档(Document)

Development Platform Evaluation Kit for Automotive Applications
(文件大小: 813349, 4 页:, 更新: 10/2009)

10 文档(Document)

Micro Stepping: A Smoother Way of Life
(文件大小: 4173789, 4 页:, 更新: 10/2008)

11 文档(Document)

LED Automotive Lighting
(文件大小: 1720597, 6 页:, 更新: 10/2008)

12 文档(Document)

Micro Stepping: A Smoother Way of Life
(文件大小: 4173789, 4 页:, 更新: 10/2008)

13 文档(Document)

RF Design Considerations for Passive Entry Systems
(文件大小: 1097362, 6 页:, 更新: 10/2009)

14 文档(Document)

The Atmel FlexRay Evaluation and Development Platform
(文件大小: 2672767, 6 页:, 更新: 10/2008)

15 文档(Document)

RF Design Considerations for Passive Entry Systems
(文件大小: 1097362, 6 页:, 更新: 10/2009)

16 文档(Document)

The Atmel FlexRay Evaluation and Development Platform
(文件大小: 2672767, 6 页:, 更新: 10/2008)

Brochure
序号 PDF 描述
1 文档(Document)

Automotive Compilation
(文件大小: 3434140, 48 页:, 修订 Vol. 8, 更新: 10/2011)

2 文档(Document)

Automotive Compilation
(文件大小: 3434140, 48 页:, 修订 Vol. 8, 更新: 10/2011)

3 文档(Document)

Automotive Solutions
(文件大小: 790538, 15 页:, 修订 I, 更新: 03/2011)

4 文档(Document)

Automotive Solutions (Chinese Version)
(文件大小: 999611, 16 页:, 修订 I, 更新: 03/2011)

5 文档(Document)

AVR Microcontrollers for Automotive
(文件大小: 480099, 12 页:, 修订 H, 更新: 03/2011)

6 文档(Document)

Automotive Solutions
(文件大小: 790538, 15 页:, 修订 I, 更新: 03/2011)

7 文档(Document)

Automotive Solutions (Chinese Version)
(文件大小: 999611, 16 页:, 修订 I, 更新: 03/2011)

8 文档(Document)

AVR Microcontrollers for Automotive
(文件大小: 480099, 12 页:, 修订 H, 更新: 03/2011)

Overview
序号 PDF 描述
1 文档(Document)

AVR and AVR32 - Quick Reference Guide
(文件大小: 10252806, 68 页:, 修订 I, 更新: 05/2009)

Introduction of the product range of AVR and AVR32 microcontrollers and application processors:

  • Device family description
  • Key features
  • Device selection guides
  • Application oriented device families
  • Tools offer
2 文档(Document)

AVR and AVR32 - Quick Reference Guide
(文件大小: 10252806, 68 页:, 修订 I, 更新: 05/2009)

Introduction of the product range of AVR and AVR32 microcontrollers and application processors:

  • Device family description
  • Key features
  • Device selection guides
  • Application oriented device families
  • Tools offer
WhitePaper
序号 PDF 描述
1 文档(Document)

Next-Generation IDE: Maximizing IP Reuse
(文件大小: 988KB, 15 页数, 更新时间: 07/2012)

2 文档(Document)

Next-Generation IDE: Maximizing IP Reuse
(文件大小: 988KB, 15 页数, 更新时间: 07/2012)

Automotive: 微控制器, 网络连接

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