ACQ08E SDSXD-128G-000000
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产品分类 > 单片机 > SAM3系列单片机 > ATSAM3U2CA-AU

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ATSAM3U2CA-AU

厂商：
Atmel
类别：
SAM3系列单片机
包装：
-
封装：
LQFP R-LQ100_M 100
无铅情况/ROHS：
-
描述：
Cortex-M3 Microcontroller with 12...

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  • 参数
  • 描述
参数 数值
FPU No
Self Program Memory YES
PWM Channels 4
picoPower No
Timers 3
SSC 1
I/O Supply Class 1.8/3.3
Video Decoder No
USB Interface Device
NAND Interface Yes
Temp. Sensor No
Resistive Touch Screen No
DAC Resolution (bits) 0
SPI 4
CPU Cortex-M3
Ext Interrupts 57
ADC Resolution (bits) 12
TWI (I2C) 1
MPU / MMU Yes / No
USB Transceiver 1
Input Capture Channels 3
UART 4
Max I/O Pins 57
Output Compare channels 3
Hardware QTouch Acquisition No
SD / eMMC 1
32kHz RTC Yes
Max. Operating Frequency 96 MHz
USB Speed Hi-Speed
EEPROM (Bytes) 0
# of Touch Channels 28
DRAM Memory No
ADC Speed (ksps) 384
External Bus Interface 1
Calibrated RC Oscillator Yes
Crypto Engine No
Pin Count 100
Operating Voltage (Vcc) 1.62 to 3.6
Temp. Range (deg C) -40 to 85
Camera Interface No
Graphic LCD No
ADC channels 8
Flash (Kbytes) 128 Kbytes
Quadrature Decoder Channels 1
SRAM (Kbytes) 36

A member of the Atmel® SAM3U family of flash microcontrollers based on the high-performance 32-bit ARM® Cortex™-M3 RISC processor. It operates at a maximum speed of 96MHz and features 128KB of flash and 32KB of SRAM. The peripheral set includes a HS USB device and Phy at 480Mbps, HS multimedia card interface for SDIO/SD/MMC, a 16-bit external bus interface supporting NAND flash, three USARTs, TWI, four SPIs, I2S, four PWM timers, three 16-bit timers, RTC, 4x12-bit and four 10-bit ADC. The architecture is designed to sustain high-speed data transfers. The multi-layer bus matrix, multiple SRAM banks, PDC, and DMA support parallel tasks and maximize data throughput. The SAM3U1C operates from 1.62V to 3.6V and is available in 100-pin LQFP and BGA packages.

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