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ATMEGA3208-AFR PDF预览

ATMEGA3208-AFR

更新时间: 2024-11-08 14:47:51
品牌 Logo 应用领域
美国微芯 - MICROCHIP 时钟微控制器外围集成电路
页数 文件大小 规格书
79页 882K
描述
Microcontroller

ATMEGA3208-AFR 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:TQFP,Reach Compliance Code:compliant
Factory Lead Time:18 weeks风险等级:1.65
具有ADC:YES其他特性:OPERATES 1.8V MINIMUM SUPPLY AT 8MHZ
地址总线宽度:最大时钟频率:20 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G32
长度:7 mm湿度敏感等级:3
I/O 线路数量:27端子数量:32
片上程序ROM宽度:8最高工作温度:125 °C
最低工作温度:-40 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:TQFP
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIEDROM可编程性:FLASH
座面最大高度:1.2 mm速度:16 MHz
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

ATMEGA3208-AFR 数据手册

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ATmega808/1608/3208/4808 –  
32-Pin  
®
32-Pin Data Sheet – megaAVR 0-series  
Introduction  
®
®
The ATmega808/1608/3208/4808 microcontrollers of the megaAVR 0-series are using the AVR processor with  
hardware multiplier, running at up to 20 MHz, with a wide range of Flash sizes up to 48 KB, up to 6 KB of SRAM, and  
256 bytes of EEPROM in 28-, 32-, 40-, or 48-pin package. The series uses the latest technologies from Microchip  
with a flexible and low-power architecture including Event System and SleepWalking, accurate analog features and  
advanced peripherals.  
The devices described here offer Flash sizes from 8 KB to 48 KB in a 32-pin package.  
Features  
®
AVR CPU:  
– Single-cycle I/O access  
– Two-level interrupt controller  
– Two-cycle hardware multiplier  
Memories:  
– Up to 48 KB In-system self-programmable Flash memory  
– 256B EEPROM  
– Up to 6 KB SRAM  
– Write/Erase endurance:  
Flash 10,000 cycles  
EEPROM 100,000 cycles  
– Data retention: 40 Years at 55°C  
System:  
– Power-on Reset (POR) circuit  
– Brown-out Detector (BOD)  
– Clock options:  
16/20 MHz low-power internal oscillator  
32.768 kHz Ultra Low-Power (ULP) internal oscillator  
32.768 kHz external crystal oscillator  
External clock input  
– Single pin Unified Program Debug Interface (UPDI)  
– Three Sleep modes:  
Idle with all peripherals running for immediate wake-up  
Standby  
– Configurable operation of selected peripherals  
– SleepWalking peripherals  
Power-Down with limited wake-up functionality  
Peripherals:  
– One 16-bit Timer/Counter type A (TCA) with a dedicated period register and three compare channels  
– Three 16-bit Timer/Counter type B with input capture (TCB)  
DS40002017C-page 1  
Preliminary Datasheet  
© 2019 Microchip Technology Inc.  

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