Datasheet > ATMEGA329P_1

ATMEGA329P_1

更新时间： 2024-11-08 06:38:35

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存微控制器
页数	文件大小	规格书
385页	5423K
描述
8-bit Microcontroller with 32K Bytes In-System Programmable Flash

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数据手册

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ATMEGA329P_1 数据手册

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 20 MIPS Throughput at 20 MHz

– On-Chip 2-cycle Multiplier

• High Endurance Non-volatile Memory segments

– 32K Bytes of In-System Self-programmable Flash program memory

– 1024 Bytes EEPROM

– 2K Bytes Internal SRAM

8-bit

– Write/Erase cyles: 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

Microcontroller

with 32K Bytes

In-System

Programmable

Flash

– 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

– 4 x 25 Segment LCD Driver (ATmega329P)

– 4 x 40 Segment LCD Driver (ATmega3290P)

– 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

ATmega329P/V

ATmega3290P/V

– 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

Preliminary

– 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

– 54/69 Programmable I/O Lines

– 64-lead TQFP, 64-pad QFN/MLF, and 100-lead TQFP

• Speed Grade:

– ATmega329PV/ATmega3290PV:

0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V

– ATmega329P/3290P:

0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V

• Temperature range:

– -40°C to 85°C Industrial

• Ultra-Low Power Consumption

– Active Mode:

420µA at 1 MHz, 1.8V

– Power-down Mode:

40 nA at 1.8V

– Power-save Mode:

750 nA at 1.8V

8021E–AVR–07/09

12 3 4 5 6 7...385

中文翻译

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与ATMEGA329P_1相关器件

型号	品牌	获取价格	描述	数据表
ATMEGA329P-20ANR	MICROCHIP	获取价格	IC MCU 8BIT 32KB FLASH 64TQFP
ATMEGA329P-20AU	ATMEL	获取价格	8-bit Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA329P-20AU	MICROCHIP	获取价格	IC MCU 8BIT 32KB FLASH 64TQFP
ATMEGA329P-20AUR	ATMEL	获取价格	RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP64, 14 X 14 MM, 1 MM HE
ATMEGA329P-20AUR	MICROCHIP	获取价格	IC MCU 8BIT 32KB FLASH 64TQFP
ATMEGA329P-20AU-SL383	ATMEL	获取价格	Microcontroller
ATMEGA329P-20MNR	MICROCHIP	获取价格	IC MCU 8BIT 32KB FLASH 64QFN
ATMEGA329P-20MU	ATMEL	获取价格	8-bit Microcontroller with 32K Bytes In-System Programmable Flash
ATMEGA329P-20MU	MICROCHIP	获取价格	IC MCU 8BIT 32KB FLASH 64QFN
ATMEGA329P-20MUR	MICROCHIP	获取价格	IC MCU 8BIT 32KB FLASH 64QFN

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