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ATMEGA323-8PC中文資料愛特梅爾數據手冊PDF規(guī)格書

ATMEGA323-8PC
廠商型號

ATMEGA323-8PC

功能描述

8-bit Microcontroller with 32K Bytes of In-System Programmable Flash

文件大小

3.40106 Mbytes

頁面數量

247

生產廠商 Atmel Corporation
企業(yè)簡稱

ATMEL愛特梅爾

中文名稱

愛特梅爾公司官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-10 11:35:00

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ATMEGA323-8PC規(guī)格書詳情

Overview

The ATmega323 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega323 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.

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 8 MIPS Throughput at 8 MHz

– On-chip 2-cycle Multiplier

? Non-volatile Program and Data Memories

– 32K Bytes of In-System Self-programmable Flash Endurance: 1,000 Write/Erase Cycles

– Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program

– 1K Byte EEPROM Endurance: 100,000 Write/Erase Cycles

– 2K Bytes Internal SRAM

– Programming Lock for Software Security

? JTAG (IEEE Std. 1149.1 Compliant) Interface

– Extensive On-chip Debug Support

– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface

– Boundary-Scan Capabilities According to the JTAG Standard

? 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

– Four PWM Channels

– 8-channel, 10-bit ADC

– Byte-oriented Two-wire Serial Interface

– Programmable Serial USART

– Master/Slave SPI Serial Interface

– Programmable Watchdog Timer with Separate On-chip Oscillator

– On-chip Analog Comparator

? 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 and 44-lead TQFP

? Operating Voltages

– 2.7 - 5.5V (ATmega323L)

– 4.0 - 5.5V (ATmega323)

? Speed Grades

– 0 - 4 MHz (ATmega323L)

– 0 - 8 MHz (ATmega323)

產品屬性

  • 型號:

    ATMEGA323-8PC

  • 功能描述:

    8位微控制器 -MCU 32k byte

  • RoHS:

  • 制造商:

    Silicon Labs

  • 核心:

    8051

  • 處理器系列:

    C8051F39x

  • 數據總線寬度:

    8 bit

  • 最大時鐘頻率:

    50 MHz

  • 程序存儲器大?。?/span>

    16 KB 數據 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

  • 安裝風格:

    SMD/SMT

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ATMEL
23+
DIP
8560
受權代理!全新原裝現(xiàn)貨特價熱賣!
詢價
ATMEL
2138+
TQFP
8960
專營BGA,QFP原裝現(xiàn)貨,假一賠十
詢價
MICROCHIP
23+
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
ATMEL/愛特梅爾
23+
DIP40
5000
原廠授權代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳
詢價
ATMEL
25+
TQFP
1250
大量現(xiàn)貨庫存,提供一站式服務!
詢價
MICROCHIP
23+
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
AT
23+
QFP
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
ATMEL
23+
QFP
7512
絕對全新原裝!現(xiàn)貨!特價!請放心訂購!
詢價
MICROCHIP(美國微芯)
24+
PDIP-40
914
深耕行業(yè)12年,可提供技術支持。
詢價
AT
25+
SOP
3200
全新原裝、誠信經營、公司現(xiàn)貨銷售!
詢價