Datasheet 搜索 > 微控制器 > ATMEL（爱特美尔） > ATMEGA3250PA-AU 数据手册 > ATMEGA3250PA-AU 用户编程技术手册 1/839 页
器件3D模型￥ 28.877
ATMEGA3250PA-AU 用户编程技术手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
微控制器
封装:
TQFP-64
描述:
ATMEL ATMEGA3250PA-AU 微控制器, 8位, ATmega, 20 MHz, 32 KB, 2 KB, 100 引脚, TQFP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P2P6P57P84P126P177Hot
原理图在P4P10P210
封装尺寸在P824P825P826P827
型号编码规则在P814P815P816P817P818P819P820P821P822P823P830
封装信息在P824
功能描述在P178
技术参数、封装参数在P301
应用领域在P36P43P52P55P241P245P253P257P258
电气规格在P61P301
导航目录
ATMEGA3250PA-AU数据手册
Page:
of 839 Go
若手册格式错乱，请下载阅览PDF原文件
8285E–AVR–02/2013
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 at 16MHz (Atmel ATmega165PA/645P)
– Up to 20MIPS throughput at 20MHz (Atmel ATmega165A/325A/325PA/645A/3250A/3250PA/6450A/6450P)
– On-chip 2-cycle multiplier
• High endurance non-volatile memory segments
– In-system self-programmable flash program memory
• 16KBytes (ATmega165A/ATmega165PA)
• 32KBytes (ATmega325A/ATmega325PA/ATmega3250A/ATmega3250PA)
• 64KBytes (ATmega645A/ATmega645P/ATmega6450A/ATmega6450P)
–EEPROM
• 512Bytes (ATmega165A/ATmega165PA)
• 1Kbytes (ATmega325A/ATmega325PA/ATmega3250A/ATmega3250PA)
• 2Kbytes (ATmega645A/ATmega645P/ATmega6450A/ATmega6450P)
– Internal SRAM
• 1KBytes (ATmega165A/ATmega165PA)
• 2KBytes (ATmega325A/ATmega325PA/ATmega3250A/ATmega3250PA)
• 4KBytes (ATmega645A/ATmega645P/ATmega6450A/ATmega6450P)
– Write/erase cycles: 10,000 flash/100,000 EEPROM
– Data retention: 20 years at 85°C/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
– 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
– 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
– 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
– 54/69 programmable I/O lines
– 64/100-lead TQFP, 64-pad QFN/MLF and 64-pad DRQFN
• Speed grade:
– ATmega 165A/165PA/645A/645P: 0 - 16MHz @ 1.8 - 5.5V
– ATmega325A/325PA/3250A/3250PA/6450A/6450P: 0 - 20MHz @ 1.8 - 5.5V
• Temperature range:
– -40°C to 85C industrial
• Ultra-low power consumption (picoPower
®
devices)
–Active mode:
• 1MHz, 1.8V: 215µA
• 32kHz, 1.8V: 8µA (including oscillator)
– Power-down mode: 0.1µA at 1.8V
– Power-save mode: 0.6µA at 1.8V (Including 32kHz RTC)
Note: 1. Reliability Qualification results show that the projected data retention failure rate is much less than 1 PPM over
20 years at 85°C or 100 years at 25°C.
Atmel ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P
8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
DATASHEET
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
