AT90USB1287-AUR

品牌:Microchip Atmel
描述:8-bit AVR Microcontroller, 64KB Flash, 64-pin, USB Controller
包装:Tape & Reel (TR)
封装:TQFP MD 64
无铅情况/ROHS: 有铅
经营商:科通芯城自营
参数 数值
UART 1
SPI 2
Output Compare channels 10
picoPower No
EEPROM (Bytes) 4096
Video Decoder No
NAND Interface No
Temp. Sensor No
ADC Speed (ksps) 15
Input Capture Channels 1
Resistive Touch Screen No
DAC Resolution (bits) 0
Max I/O Pins 48
Ext Interrupts 16
Self Program Memory YES
I/O Supply Class 2.7 to 5.5
ADC Resolution (bits) 10
# of Touch Channels 16
TWI (I2C) 1
DRAM Memory No
USB Interface Device + OTG
SRAM (Kbytes) 8
USB Transceiver 1
Hardware QTouch Acquisition No
Pin Count 64
Operating Voltage (Vcc) 2.7 to 5.5
Analog Comparators 1
PWM Channels 9
Graphic LCD No
Timers 4
32kHz RTC Yes
Max. Operating Frequency 16 MHz
USB Speed Full Speed
FPU No
Crypto Engine No
CPU 8-bit AVR
Temp. Range (deg C) -40 to 85
Camera Interface No
ADC channels 8
Flash (Kbytes) 128 Kbytes
MPU / MMU no / no
External Bus Interface 0
Calibrated RC Oscillator Yes
系列 AVR® 90USB
核心处理器 AVR
芯体尺寸 8-Bit
速度 16MHz
RAM容量 8K x 8
程序存储器类型 FLASH
程序存储器容量 128KB (128K x 8)
EEPROM 大小 4K x 8
输入/输出数 48
振荡器型 Internal
数据转换器 A/D 8x10b
连通性 EBI/EMI, I²C, SPI, UART/USART, USB, USB OTG
工作电压 2.7 V ~ 5.5 V
工作温度 -40°C ~ 85°C
周边设备 Brown-out Detect/Reset, POR, PWM, WDT

The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 128KB ISP flash memory with read-while-write capabilities, 4KB EEPROM, 8KB SRAM, 48 general purpose I/O lines, 32 general purpose working registers, real time counter, four flexible timer/counters with compare modes and PWM, USART, byte oriented 2-wire serial interface, USB 2.0 low-speed and full-speed On-The-Go (OTG) host/device, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, JTAG (IEEE 1149.1 compliant) interface for on-chip debugging, and six software selectable power saving modes.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processor speed.

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