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ATMEGA328P-MU中文资料PDF规格书
ATMEGA328P-MU规格书详情
Features
High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family
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 20MHz
̶ On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory Segments
̶ 4/8/16/32KBytes of In-System Self-Programmable Flash program memory
̶ 256/512/512/1KBytes EEPROM
̶ 512/1K/1K/2KBytes Internal SRAM
̶ Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
̶ Data retention: 20 years at 85C/100 years at 25C(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
Atmel® QTouch® library support
̶ Capacitive touch buttons, sliders and wheels
̶ QTouch and QMatrix® acquisition
̶ Up to 64 sense channels
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
̶ Real Time Counter with Separate Oscillator
̶ Six PWM Channels
̶ 8-channel 10-bit ADC in TQFP and QFN/MLF package
Temperature Measurement
̶ 6-channel 10-bit ADC in PDIP Package
Temperature Measurement
̶ Programmable Serial USART
̶ Master/Slave SPI Serial Interface
̶ Byte-oriented 2-wire Serial Interface (Philips I2C compatible)
̶ Programmable Watchdog Timer with Separate On-chip Oscillator
̶ On-chip Analog Comparator
̶ 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
̶ Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
I/O and Packages
̶ 23 Programmable I/O Lines
̶ 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF
Operating Voltage:
̶ 1.8 - 5.5V
Temperature Range:
̶ -40C to 85C
Speed Grade:
̶ 0 - 4MHz@1.8 - 5.5V, 0 - 10MHz@2.7 - 5.5.V, 0 - 20MHz @ 4.5 - 5.5V
Power Consumption at 1MHz, 1.8V, 25C
̶ Active Mode: 0.2mA
̶ Power-down Mode: 0.1μA
̶ Power-save Mode: 0.75μA (Including 32kHz RTC)
产品属性
- 型号:
ATMEGA328P-MU
- 功能描述:
8位微控制器 -MCU 32KB In-system Flash 20MHz 1.8V-5.5V
- RoHS:
否
- 制造商:
Silicon Labs
- 核心:
8051
- 处理器系列:
C8051F39x
- 数据总线宽度:
8 bit
- 最大时钟频率:
50 MHz
- 程序存储器大小:
16 KB 数据 RAM
- 大小:
1 KB 片上
- ADC:
Yes
- 工作电源电压:
1.8 V to 3.6 V
- 工作温度范围:
- 40 C to + 105 C
- 封装/箱体:
QFN-20
- 安装风格:
SMD/SMT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
22+ |
n/a |
18872 |
只做原装现货工厂免费出样欢迎咨询订单 |
询价 | ||
TI/德州仪器 |
2206+ |
SOT23-6 |
12026 |
专营原装正品,现货特价中!QQ:1978835518/192523 |
询价 | ||
MICROCHIP |
2048+ |
QFN-32 |
6584 |
艾宇特只做原装正品假一赔十! |
询价 | ||
MICROCHIP/缇庡浗寰姱 |
22+ |
HVQFN-32_5x5x05P |
3800 |
询价 | |||
MICROCHIP/微芯 |
24+ |
VQFN32 |
89000 |
原装正品 现货供应 |
询价 | ||
Microchip |
2211+ |
QFN |
6278 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
Atmel(爱特梅尔) |
2335 |
Original |
50000 |
只做原装优势现货库存,渠道可追溯 |
询价 | ||
MICROCHIP/微芯 |
22+ |
VQFN-32 |
8652 |
公司进口原装正品,假一罚十,欢 |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
QFN32 |
67804 |
郑重承诺只做原装进口现货 |
询价 | ||
MICROCHIP/微芯 |
22+ |
原厂原封 |
4875 |
只做原装 提供一站式配套供货 中利达 |
询价 |