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ATMEGA325V-8MI中文資料愛(ài)特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
ATMEGA325V-8MI |
功能描述 | 8-bit Microcontroller with In-System Programmable Flash |
文件大小 |
2.7273 Mbytes |
頁(yè)面數(shù)量 |
347 頁(yè) |
生產(chǎn)廠商 | Atmel Corporation |
企業(yè)簡(jiǎn)稱(chēng) |
Atmel【愛(ài)特梅爾】 |
中文名稱(chēng) | 愛(ài)特梅爾公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-10-24 12:00:00 |
ATMEGA325V-8MI規(guī)格書(shū)詳情
Overview
The ATmega325/3250/645/6450 provides the following features: 32/64K bytes of In-System Programmable Flash with Read-While-Write capabilities, 1/2K bytes EEPROM, 2/4K byte SRAM, 54/69 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for Boundary-scan, On-chip Debugging support and programming, three flexible Timer/Counters with compare modes, internal and external interrupts, a serial programmable USART, Universal Serial Interface with Start Condition Detector, an 8-channel, 10-bit ADC, a programmable Watchdog Timer with internal Oscillator, an SPI serial port, and five software selectable power saving modes.
Features
? High Performance, Low Power AVR? 8-Bit Microcontroller
? Advanced RISC Architecture
– 130 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16 MHz
– On-Chip 2-cycle Multiplier
? High Endurance Non-volatile Memory Segments
– In-System Self-programmable Flash Program Memory
? 32K Bytes (ATmega325/ATmega3250)
? 64K Bytes (ATmega645/ATmega6450)
– EEPROM
? 1K bytes (ATmega325/ATmega3250)
? 2K bytes (ATmega645/ATmega6450)
– Internal SRAM
? 2K bytes (ATmega325/ATmega3250)
? 4K bytes (ATmega645/ATmega6450)
– 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
– 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 withSeparate Oscillator
–Four PWM Channels
– 8-channel, 10-bit ADC
– Programmable Serial USART
– Master/Slave SPI Serial Interface
– Universal Serial Interface with Start Condition Detector
– 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
– Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby
? I/O and Packages
– 53/68 Programmable I/O Lines
– 64-lead TQFP, 64-pad QFN/MLF, and 100-lead TQFP
? Speed Grade:
– ATmega325V/ATmega3250V/ATmega645V/ATmega6450V:
? 0 - 4 MHz @ 1.8 - 5.5V, 0 - 8 MHz @ 2.7 - 5.5V
– ATmega325/3250/645/6450:
? 0 - 8 MHz @ 2.7 - 5.5V, 0 - 16 MHz @ 4.5 - 5.5V
? Temperature range:
– -40°C to 85°C Industrial
? Ultra-Low Power Consumption
– Active Mode:
1 MHz, 1.8V: 350 μA
32 kHz, 1.8V: 20 μA (including Oscillator)
– Power-down Mode: 100 nA at 1.8V
產(chǎn)品屬性
- 型號(hào):
ATMEGA325V-8MI
- 功能描述:
8位微控制器 -MCU AVR 32K FLASH 1K EE 2K SRAM ADC 1.8V
- RoHS:
否
- 制造商:
Silicon Labs
- 核心:
8051
- 處理器系列:
C8051F39x
- 數(shù)據(jù)總線寬度:
8 bit
- 最大時(shí)鐘頻率:
50 MHz
- 程序存儲(chǔ)器大?。?/span>
16 KB 數(shù)據(jù) RAM
- 大?。?/span>
1 KB 片上
- ADC:
Yes
- 工作電源電壓:
1.8 V to 3.6 V
- 工作溫度范圍:
- 40 C to + 105 C
- 封裝/箱體:
QFN-20
- 安裝風(fēng)格:
SMD/SMT
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ATMEL/愛(ài)特梅爾 |
24+ |
VQFN |
5070 |
全新原裝,價(jià)格優(yōu)勢(shì),原廠原包 |
詢(xún)價(jià) | ||
Microchip |
23+ |
20000 |
全新、原裝、現(xiàn)貨 |
詢(xún)價(jià) | |||
MICROCHIP/ATMEL |
23+ |
64VQFN |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
ATMEL |
2016+ |
QFN |
4192 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
MicrochipTechnology |
23+ |
64-QFN(9x9) |
66800 |
進(jìn)口原裝可追溯假一罰十 |
詢(xún)價(jià) | ||
Microchip Technology |
24+ |
64-VFQFN 裸露焊盤(pán) |
9350 |
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢(xún)價(jià) | ||
ATMEL |
23+ |
QFN84 |
9526 |
詢(xún)價(jià) | |||
ATMEL/愛(ài)特梅爾 |
23+ |
7816 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道??商峁┐罅繋?kù)存,詳 |
詢(xún)價(jià) | |||
Microchip Technology / Atmel |
20+ |
MLF-64 |
29860 |
Microchip微控制器MCU-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
ATMEL |
19+ |
MU |
64940 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢(xún)價(jià) |