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ATMEGA1284-MU PDF预览

ATMEGA1284-MU

更新时间: 2024-11-24 06:38:35
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
32页 608K
描述
8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash

ATMEGA1284-MU 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFN包装说明:HVQCCN, LCC44,.28SQ,20
针数:44Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.31.00.01
风险等级:7.88核心架构:AVR
设备核心:AVR时钟速度:20
内存:16闪存:128
能够:0Adc通道:8
ADC分辨率:10Is Samacsys:N
具有ADC:YES其他特性:ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
地址总线宽度:位大小:8
CPU系列:AVR RISC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-PQCC-N44
长度:7 mmI/O 线路数量:32
端子数量:44片上程序ROM宽度:16
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装等效代码:LCC44,.28SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
电源:2/5 V认证状态:Not Qualified
RAM(字节):16384ROM(单词):65536
ROM可编程性:FLASH座面最大高度:1 mm
速度:20 MHz子类别:Microcontrollers
最大压摆率:12 mA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:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
宽度:7 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

ATMEGA1284-MU 数据手册

 浏览型号ATMEGA1284-MU的Datasheet PDF文件第2页浏览型号ATMEGA1284-MU的Datasheet PDF文件第3页浏览型号ATMEGA1284-MU的Datasheet PDF文件第4页浏览型号ATMEGA1284-MU的Datasheet PDF文件第5页浏览型号ATMEGA1284-MU的Datasheet PDF文件第6页浏览型号ATMEGA1284-MU的Datasheet PDF文件第7页 
Features  
High-performance, Low-power AVR® 8-bit Microcontroller  
Advanced RISC Architecture  
– 131 Powerful Instructions – Most Single-clock Cycle Execution  
– 32 x 8 General Purpose Working Registers  
– Fully Static Operation  
– Up to 20 MIPS Throughput at 20 MHz  
– On-chip 2-cycle Multiplier  
High Endurance Non-volatile Memory segments  
– 16/32/64/128K Bytes of In-System Self-programmable Flash program memory  
– 512B/1K/2K/4K Bytes EEPROM  
8-bit  
Microcontroller  
with  
– 1/2/4/16K Bytes Internal SRAM  
– Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM  
– Data retention: 20 years at 85°C/ 100 years at 25°C(1)  
– Optional Boot Code Section with Independent Lock Bits  
In-System Programming by On-chip Boot Program  
True Read-While-Write Operation  
– Programming Lock for Software Security  
JTAG (IEEE std. 1149.1 Compliant) Interface  
– Boundary-scan Capabilities According to the JTAG Standard  
– Extensive On-chip Debug Support  
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface  
Peripheral Features  
16/32/64/128K  
Bytes In-System  
Programmable  
Flash  
– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes  
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode  
– Real Time Counter with Separate Oscillator  
– Six PWM Channels  
– 8-channel, 10-bit ADC  
Differential mode with selectable gain at 1x, 10x or 200x  
– Byte-oriented Two-wire Serial Interface  
– Two Programmable Serial USART  
– Master/Slave SPI Serial Interface  
– Programmable Watchdog Timer with Separate On-chip Oscillator  
– On-chip Analog Comparator  
ATmega164A  
ATmega164PA  
ATmega324A  
ATmega324PA  
ATmega644A  
ATmega644PA  
ATmega1284  
ATmega1284P  
– Interrupt and Wake-up on Pin Change  
Special Microcontroller Features  
– Power-on Reset and Programmable Brown-out Detection  
– Internal Calibrated RC Oscillator  
– External and Internal Interrupt Sources  
– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and  
Extended Standby  
I/O and Packages  
– 32 Programmable I/O Lines  
– 40-pin PDIP, 44-lead TQFP, 44-pad VQFN/QFN/MLF  
– 44-pad DRQFN  
– 49-ball VFBGA  
Operating Voltages  
– 1.8 - 5.5V  
Speed Grades  
Summary  
– 0 - 4 MHz @ 1.8 - 5.5V  
0 - 10 MHz @ 2.7 - 5.5V  
0 - 20 MHz @ 4.5 - 5.5V  
Power Consumption at 1 MHz, 1.8V, 25°C  
– Active: 0.4 mA  
– Power-down Mode: 0.1µA  
– Power-save Mode: 0.6µA (Including 32 kHz RTC)  
Note:  
1. See ”Data Retention” on page 9 for details.  
8272AS–AVR–01/10  

ATMEGA1284-MU 替代型号

型号 品牌 替代类型 描述 数据表
ATMEGA1284-AU ATMEL

完全替代

8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash
ATMEGA1284-MUR ATMEL

类似代替

8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash

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