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ATMEGA48-20MMH PDF预览

ATMEGA48-20MMH

更新时间: 2024-11-08 20:02:47
品牌 Logo 应用领域
美国微芯 - MICROCHIP 时钟ATM异步传输模式微控制器外围集成电路闪存
页数 文件大小 规格书
359页 2546K
描述
IC MCU 8BIT 4KB FLASH 28VQFN

ATMEGA48-20MMH 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVQCCN, LCC28,.16SQ,18
Reach Compliance Code:compliant风险等级:1.91
Is Samacsys:N具有ADC:YES
地址总线宽度:位大小:8
边界扫描:NOCPU系列:AVR RISC
最大时钟频率:20 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
格式:FIXED-POINT集成缓存:NO
JESD-30 代码:S-PQCC-N28长度:4 mm
低功率模式:YES外部中断装置数量:2
I/O 线路数量:23串行 I/O 数:1
端子数量:28计时器数量:3
片上数据RAM宽度:8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:LCC28,.16SQ,18
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
电源:3/5 V认证状态:Not Qualified
RAM(字节):512RAM(字数):512
ROM(单词):2048ROM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:2.7 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:NO LEAD端子节距:0.45 mm
端子位置:QUAD宽度:4 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

ATMEGA48-20MMH 数据手册

 浏览型号ATMEGA48-20MMH的Datasheet PDF文件第2页浏览型号ATMEGA48-20MMH的Datasheet PDF文件第3页浏览型号ATMEGA48-20MMH的Datasheet PDF文件第4页浏览型号ATMEGA48-20MMH的Datasheet PDF文件第5页浏览型号ATMEGA48-20MMH的Datasheet PDF文件第6页浏览型号ATMEGA48-20MMH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  
Non-volatile Program and Data Memories  
– 4/8/16K Bytes of In-System Self-Programmable Flash (ATmega48/88/168)  
Endurance: 10,000 Write/Erase Cycles  
– Optional Boot Code Section with Independent Lock Bits  
In-System Programming by On-chip Boot Program  
True Read-While-Write Operation  
8-bit  
Microcontroller  
with 8K Bytes  
In-System  
Programmable  
Flash  
– 256/512/512 Bytes EEPROM (ATmega48/88/168)  
Endurance: 100,000 Write/Erase Cycles  
– 512/1K/1K Byte Internal SRAM (ATmega48/88/168)  
– Programming Lock for Software Security  
Peripheral Features  
– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode  
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture  
Mode  
ATmega48/V  
ATmega88/V  
ATmega168/V  
– Real Time Counter with Separate Oscillator  
– Six PWM Channels  
– 8-channel 10-bit ADC in TQFP and QFN/MLF package  
– 6-channel 10-bit ADC in PDIP Package  
– Programmable Serial USART  
– Master/Slave SPI Serial Interface  
– Byte-oriented 2-wire Serial Interface  
– Programmable Watchdog Timer with Separate On-chip Oscillator  
– On-chip Analog Comparator  
Preliminary  
– Interrupt and Wake-up on Pin Change  
Special Microcontroller Features  
– Power-on Reset and Programmable Brown-out Detection  
– Internal Calibrated Oscillator  
– External and Internal Interrupt Sources  
– Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and  
Standby  
I/O and Packages  
– 23 Programmable I/O Lines  
– 28-pin PDIP, 32-lead TQFP and 32-pad QFN/MLF  
Operating Voltage:  
– 1.8 - 5.5V for ATmega48V/88V/168V  
– 2.7 - 5.5V for ATmega48/88/168  
Temperature Range:  
– -40°C to 85°C  
Speed Grade:  
ATmega48V/88V/168V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V  
ATmega48/88/168: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V  
Rev. 2545E–AVR–02/05  
 

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