Datasheet > ATmega329PA

ATmega329PA

更新时间： 2024-11-09 14:52:47

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
39页	1272K
描述
The high-performance Microchip picoPower? 8-bit AVR? RISC-based microcontroller combines 32 KB ISP

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ATmega329PA 数据手册

Atmel ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P

8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash

DATASHEET SUMMARY

Features

• High performance, low power Atmel^®AVR^®8-Bit Microcontroller

• Advanced RISC architecture

– 130 powerful instructions – most single clock cycle execution

– 32 × 8 general purpose working registers

– Fully static operation

– Up to 16MIPS throughput at16MHz (Atmel ATmega169A/169PA/649A/649P)

– Up to 20 MIPS throughput at 20MHz (Atmel ATmega329A/329PA/3290A/3290PA/6490A/6490P)

– On-chip 2-cycle multiplier

• High endurance non-volatile memory segments

– In-system self-programmable flash program memory

• 16Kbytes (Atmel ATmega169A/ATmega169PA)

• 32Kbytes (Atmel ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)

• 64Kbytes (Atmel ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)

– EEPROM

• 512bytes (ATmega169A/ATmega169PA)

• 1Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)

• 2Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)

– Internal SRAM

• 1Kbytes (ATmega169A/ATmega169PA)

• 2Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)

• 4Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)

– 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

– Programming lock for software security

• Atmel QTouch^®library support

– Capacitive touch buttons, sliders and wheels

– Atmel QTouch and QMatrix acquisition

– Up to 64 sense channels

• 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 × 25 segment LCD driver

(ATmega169A/ATmega169PA/ATmega329A/ATmega329PA/ATmega649A/ATmega649P)

– 4 × 40 segment LCD driver (ATmega3290A/ATmega3290PA/ATmega6490A/ATmega6490P)

– Two 8-bit Timer/Counters with Separate Prescaler and Compare mode

– One 16-bit Timer/Counter with Separate Prescaler, Compare mode, and Capture mode

8284FS–AVR–07/2014

12 3 4 5 6 7...39

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与ATmega329PA相关器件

型号	品牌	获取价格	描述	数据表
ATMEGA329PA_14	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
ATMEGA329PA-AN	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
ATMEGA329PA-ANR	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
ATMEGA329PA-AU	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
ATMEGA329PA-AUR	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
ATMEGA329PA-MN	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
ATMEGA329PA-MNR	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
ATMEGA329PA-MU	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
ATMEGA329PA-MUR	ATMEL	获取价格	8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
ATMEGA329PV	ATMEL	获取价格	8-bit Microcontroller with 32K Bytes In-System Programmable Flash

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