ATMEGA48-15AT1
- 品牌:Microchip Atmel
- 包装:Tape & Reel (TR)
- 无铅情况/ROHS: 有铅
- 经营商:科通芯城自营
- 描述:8-bit Automotive AVR Microcontroller, 4KB ISP Flash
- 封装:TQFP MA 32
- 类别:ATmega系列单片机
| 参数 | 数值 |
|---|---|
| 核心处理器 | AVR |
| 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 |
| DAC Resolution (bits) | 0 |
| Timers | 3 |
| I/O Supply Class | 2.7 to 5.5 |
| ADC Resolution (bits) | 10 |
| DRAM Memory | No |
| USB Interface | No |
| 系列 | AVR® ATmega |
| Temp. Range (deg C) | -40 to 125 |
| 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 ~ 105°C |
| 周边设备 | Brown-out Detect/Reset, POR, PWM, WDT |
| Max I/O Pins | 23 |
| SPI | 2 |
| Self Program Memory | NO |
| picoPower | No |
| USB Speed | No |
| EEPROM (Bytes) | 256 |
| # of Touch Channels | 12 |
| NAND Interface | No |
| Temp. Sensor | No |
| ADC Speed (ksps) | 15 |
| External Bus Interface | 0 |
| Input Capture Channels | 1 |
| FPU | No |
| Crypto Engine | No |
| UART | 1 |
| 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 |
| Hardware QTouch Acquisition | No |
| Ext Interrupts | 24 |
| Pin Count | 32 |
| Operating Voltage (Vcc) | 2.7 to 5.5 |
| Analog Comparators | 1 |
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.
| 序号 | 描述 | |
|---|---|---|
| 1 | 文档(Document) | BLDC Motor Control for High-temperature Applications |
| 2 | 文档(Document) | AVR32: High-throughput 32-bit Microcontroller Architecture Addresses the Automotive Challenge of Tom |
| 3 | 文档(Document) | BLDC Motor Control: Using Atmel AVR Microcontrollers |
| 4 | 文档(Document) | Development Platform Evaluation Kit for Automotive Applications |
| 5 | 文档(Document) | LED Automotive Lighting |
| 6 | 文档(Document) | Micro Stepping: A Smoother Way of Life |
| 7 | 文档(Document) | RF Design Considerations for Passive Entry Systems |
| 8 | 文档(Document) | The Atmel FlexRay Evaluation and Development Platform |
| 9 | 文档(Document) | BLDC Motor Control for High-temperature Applications |
| 10 | 文档(Document) | AVR32: High-throughput 32-bit Microcontroller Architecture Addresses the Automotive Challenge of Tom |
| 11 | 文档(Document) | BLDC Motor Control: Using Atmel AVR Microcontrollers |
| 12 | 文档(Document) | Development Platform Evaluation Kit for Automotive Applications |
| 13 | 文档(Document) | LED Automotive Lighting |
| 14 | 文档(Document) | Micro Stepping: A Smoother Way of Life |
| 15 | 文档(Document) | RF Design Considerations for Passive Entry Systems |
| 16 | 文档(Document) | The Atmel FlexRay Evaluation and Development Platform |
| 序号 | 描述 | |
|---|---|---|
| 1 | 文档(Document) | ATmega32M1 on MC320 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 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) | AVR140: ATmega48/88/168 family run-time calibration of the Internal RC oscillator 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. |
| 4 | 文档(Document) | AVR191: Anti-Pinch Algorithm Adaptation Procedure The purpose of this document is to explain how to adapt an anti-pinch algorithm to a specified powered window. |
| 5 | 文档(Document) | AVR317: Using the USART on the ATmega48/88/168 as a SPI master 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. |
| 6 | 文档(Document) | AVR322: LIN Protocol Implementation on megaAVR Microcontrollers The LIN protocol is introduced in this application note, along with its implementation on Atmel Automotive AVR microcontrollers. |
| 7 | 文档(Document) | AVR444: Sensorless control of 3-phase BLDC motors based on tinyAVR and megaAVR devices This application note describes how to implement sensorless commutation control of a 3-phase brushless DC (BLDC) motor with the low cost ATmega48 microcontroller. |
| 8 | 文档(Document) | AVR447:Sinusoidal driving of three-phase permanent magnet motor using ATmega48/88/168 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. |
| 9 | 文档(Document) | AVR480: Anti-Pinch System for Power Window using tinyAVR and megaAVR devices 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. |
| 10 | 文档(Document) | AVR926: Using ATmega88 and ATA6824 for DC motor control in high temperature environment DC Motor Control in High Temperature Environment |
| 11 | 文档(Document) | AVR927: Using ATmega88 and ATA6832 for BLDC motor control in high temperature environment The purpose of this document is to explain the theory and application of Atmel's integrated BLDC driver solution. |
| 12 | 文档(Document) | AVR095: Migrating between ATmega48, ATmega88 and ATmega168 This Application Note describes differences to be aware of when migrating between the ATmega48, ATmega88 and ATmega168 Microcontrollers. |
| 13 | 文档(Document) | ATmega32M1 on MC320 BLDC/BLAC Motor Control Using a Sinus Moulated PWM Algorithm with Atmel ATmega32M1 |
| 14 | 文档(Document) | Atmel AVR32027: Mixing Assembly and C with AVRGCC 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. |
| 15 | 文档(Document) | AVR140: ATmega48/88/168 family run-time calibration of the Internal RC oscillator 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. |
| 16 | 文档(Document) | AVR191: Anti-Pinch Algorithm Adaptation Procedure The purpose of this document is to explain how to adapt an anti-pinch algorithm to a specified powered window. |
| 17 | 文档(Document) | AVR317: Using the USART on the ATmega48/88/168 as a SPI master 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. |
| 18 | 文档(Document) | AVR322: LIN Protocol Implementation on megaAVR Microcontrollers The LIN protocol is introduced in this application note, along with its implementation on Atmel Automotive AVR microcontrollers. |
| 19 | 文档(Document) | AVR444: Sensorless control of 3-phase BLDC motors based on tinyAVR and megaAVR devices This application note describes how to implement sensorless commutation control of a 3-phase brushless DC (BLDC) motor with the low cost ATmega48 microcontroller. |
| 20 | 文档(Document) | AVR447:Sinusoidal driving of three-phase permanent magnet motor using ATmega48/88/168 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 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 DC Motor Control in High Temperature Environment |
| 23 | 文档(Document) | AVR927: Using ATmega88 and ATA6832 for BLDC motor control in high temperature environment 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 This Application Note describes differences to be aware of when migrating between the ATmega48, ATmega88 and ATmega168 Microcontrollers. |
| 序号 | 描述 | |
|---|---|---|
| 1 | 文档(Document) | ATmega48/88/168 Automotive Complete |
| 2 | 文档(Document) | ATmega48/88/168 Automotive Complete |
| 序号 | 描述 | |
|---|---|---|
| 1 | 文档(Document) | Automotive Compilation |
| 2 | 文档(Document) | Automotive Solutions |
| 3 | 文档(Document) | Automotive Solutions (Chinese Version) |
| 4 | 文档(Document) | AVR Microcontrollers for Automotive |
| 5 | 文档(Document) | Automotive Compilation |
| 6 | 文档(Document) | Automotive Solutions |
| 7 | 文档(Document) | Automotive Solutions (Chinese Version) |
| 8 | 文档(Document) | AVR Microcontrollers for Automotive |
| 序号 | 描述 | |
|---|---|---|
| 1 | 文档(Document) | AVR and AVR32 - Quick Reference Guide Introduction of the product range of AVR and AVR32 microcontrollers and application processors:
|
| 2 | 文档(Document) | AVR and AVR32 - Quick Reference Guide Introduction of the product range of AVR and AVR32 microcontrollers and application processors:
|
| 序号 | 描述 | |
|---|---|---|
| 1 | 文档(Document) | Next-Generation IDE: Maximizing IP Reuse |
| 2 | 文档(Document) | Next-Generation IDE: Maximizing IP Reuse |
| 序号 | 描述 | |
|---|---|---|
| 1 | 文档(Document) |
Automotive: 微控制器, 网络连接
