参数资料
型号: AT32UC3L032-ZAUT
厂商: Atmel
文件页数: 88/174页
文件大小: 0K
描述: IC MCU 32K FLASH 16K 48-VQFN
产品培训模块: MCU Product Line Introduction
AVR® UC3 Introduction
标准包装: 2,080
系列: AVR®32 UC3 L
核心处理器: AVR
芯体尺寸: 32-位
速度: 50MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 36
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.62 V ~ 3.6 V
数据转换器: A/D 9x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-VFQFN 裸露焊盘
包装: 托盘
其它名称: 32UC3L032-ZAUT
32UC3L032-ZAUT-ND
4
32099I–01/2012
AT32UC3L016/32/64
The Frequency Meter (FREQM) allows accurate measuring of a clock frequency by comparing it
to a known reference clock.
The device includes six identical 16-bit Timer/Counter (TC) channels. Each channel can be inde-
pendently programmed to perform frequency measurement, event counting, interval
measurement, pulse generation, delay timing, and pulse width modulation.
The Pulse Width Modulation controller (PWMA) provides 8-bit PWM channels which can be syn-
chronized and controlled from a common timer. One PWM channel is available for each I/O pin
on the device, enabling applications that require multiple PWM outputs, such as LCD backlight
control. The PWM channels can operate independently, with duty cycles set independently from
each other, or in interlinked mode, with multiple channels changed at the same time.
The AT32UC3L016/32/64 also features many communication interfaces, like USART, SPI, and
TWI, for communication intensive applications. The USART supports different communication
modes, like SPI Mode and LIN Mode.
A general purpose 8-channel ADC is provided, as well as eight analog comparators (AC). The
ADC can operate in 10-bit mode at full speed or in enhanced mode at reduced speed, offering
up to 12-bit resolution. The ADC also provides an internal temperature sensor input channel.
The analog comparators can be paired to detect when the sensing voltage is within or outside
the defined reference window.
The Capacitive Touch (CAT) module senses touch on external capacitive touch sensors, using
the QTouch technology. Capacitive touch sensors use no external mechanical components,
unlike normal push buttons, and therefore demand less maintenance in the user application.
The CAT module allows up to 17 touch sensors, or up to 16 by 8 matrix sensors to be interfaced.
One touch sensor can be configured to operate autonomously without software interaction,
allowing wakeup from sleep modes when activated.
Atmel offers the QTouch library for embedding capacitive touch buttons, sliders, and wheels
functionality into AVR microcontrollers. The patented charge-transfer signal acquisition offers
robust sensing and includes fully debounced reporting of touch keys as well as Adjacent Key
Suppression (AKS) technology for unambiguous detection of key events. The easy-to-use
QTouch Suite toolchain allows you to explore, develop, and debug your own touch applications.
The AT32UC3L016/32/64 integrates a class 2+ Nexus 2.0 On-chip Debug (OCD) System, with
non-intrusive real-time trace and full-speed read/write memory access, in addition to basic run-
time control. The NanoTrace interface enables trace feature for aWire- or JTAG-based
debuggers. The single-pin aWire interface allows all features available through the JTAG inter-
face to be accessed through the RESET pin, allowing the JTAG pins to be used for GPIO or
peripherals.
相关PDF资料
PDF描述
35650-51 BNC RES CAP/CHAIN 50 OHMS
ATMEGA644A-PU IC MCU AVR 64K FLASH 40PDIP
46650-51 BNC RES CAP 50 OHMS
ATTINY26L-8SU ID MCU AVR 2K 5V 8MHZ 20-SOIC
ATTINY26L-8MU ID MCU AVR 2K 5V 8MHZ 32-QFN
相关代理商/技术参数
参数描述
AT32UC3L064 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:32-bit Atmel AVR Microcontroller
AT32UC3L064_1 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AVR32 32-bit Microcontroller
AT32UC3L064_10 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:32-bit AVR??Microcontroller
AT32UC3L064_11 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:32-bit Atmel AVR Microcontroller
AT32UC3L064-AUR 功能描述:32位微控制器 - MCU UC3L-64KB Flash 85C RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT