Datasheet Microchip ATMEGA4808-AFR — 数据表

制造商Microchip
系列ATMEGA4808
零件号ATMEGA4808-AFR

ATmega4808是具有8位AVR®处理器和硬件乘法器的微控制器,运行速度高达20MHz,并具有28引脚和32引脚封装的最高48 KB闪存,6 KB SRAM和256字节EEPROM。

数据表

ATmega3208/4808 - 28-pin Data Sheet
PDF, 1.2 Mb, 档案已发布: Feb 26, 2018
从文件中提取
ATmega3208/4808 - 32-pin Data Sheet
PDF, 1.5 Mb, 档案已发布: Feb 26, 2018
从文件中提取
Manual megaAVR 0-series - ATmega3208/3209/4808/4809 microcontrollers
PDF, 2.9 Mb, 档案已发布: Feb 26, 2018, 页数: 483
Manual contains the general descriptions of the peripherals
从文件中提取

价格

打包

PackageTQFP

参数化

ADC Input12
ADC with ComputationNo
Angular TimerNo
Architecture8
CPU Type8-bit AVR
CRCYes
Class B HardwareYes
Configurable Logic Cell1 CLC/CCL
Emulated EEPROM in Flash256 / HEF
High Voltage CapableNo
I2C1
Internal Oscillator20 MHz, 32 kHz
Internal Voltage ReferenceYes Bandgap
Lead Count32
Math AcceleratorNo
Max 16-Bit Digital Timers4
Max ADC Resolution10 Bits
Max CPU Speed20 MHz
Max PWM outputs9 including complementary
Number of Comparators1
Operation Voltage Max5.5 V
Operation Voltage Min1.8 V
Package Width7x7x1mm
Peripheral Pin Select / Pin MuxingYes
Pin count32
Program Memory Size48 KB
SPI1
SRAM6144 Bytes
Temp Range Max125
Temp Range Min-40
UART3
Zero Cross detectNo

其他选择

ATMEGA3208 ATMEGA3209 ATMEGA4809

模型线

系列: ATMEGA4808 (2)

制造商分类

  • Microcontrollers > 8-bit Microcontrollers

其他名称:

ATMEGA4808AFR, ATMEGA4808 AFR