ATSAM3S1BA-MU

品牌:Microchip Atmel
描述:Cortex-M3 Microcontroller with 64KB Flash, USB, 64 Pins
包装:
封装:QFN R-QFN064_B 64
无铅情况/ROHS: 有铅
经营商:科通芯城自营
参数 数值
DAC Resolution (bits) 12
SPI 3
Max I/O Pins 34
Self Program Memory YES
PWM Channels 4
picoPower No
SSC 1
I/O Supply Class 1.8/3.3
Video Decoder No
Flash (Kbytes) 64 Kbytes
# of Touch Channels 23
USB Interface Device
NAND Interface Yes
Temp. Sensor Yes
ADC Speed (ksps) 1000
Resistive Touch Screen No
CPU Cortex-M3
Ext Interrupts 34
Timers 3
Max. Operating Frequency 64 MHz
DRAM Memory No
USB Transceiver 1
Input Capture Channels 3
Output Compare channels 3
Hardware QTouch Acquisition No
Pin Count 64
Operating Voltage (Vcc) 1.62 to 3.6
Analog Comparators 1
SD / eMMC 1
32kHz RTC Yes
USB Speed Full Speed
EEPROM (Bytes) 0
ADC Resolution (bits) 12
MPU / MMU Yes / No
Calibrated RC Oscillator Yes
FPU No
UART 4
Crypto Engine No
Temp. Range (deg C) -40 to 85
Camera Interface No
Graphic LCD No
ADC channels 10
TWI (I2C) 2
DAC Channels 2
Quadrature Decoder Channels 1
SRAM (Kbytes) 16
External Bus Interface 0

The SAM3S1B is a member of the Atmel® SAM3S series microcontrollers based on the high-performance 32-bit ARM® Cortex™-M3 RISC processor. It operates at a maximum speed of 64MHz and features 64KB of flash and 16KB of SRAM. The extensive peripheral set includes a FS USB Device port with embedded transceiver, a HS multimedia card interface for SDIO/SD/MMC, two USARTs, two UARTs, two TWIs, three SPI, I2S, PWM timer, three 16-bit timers, RTC, 10x12-bit ADC, 2x12-bit DAC and an analog comparator. The SAM3S1B is ready for capacitive touch thanks to the QTouch® library, offering an easy way to implement buttons, wheels and sliders. The parallel data capture mode on the PIOs collects data from external devices not compliant with standard memory read protocols, such as low-cost image sensors. The data is then transferred to memory by DMA offloading the CPU. It operates from 1.62V to 3.6V and is available in 64-pin QFP and QFN packages. The SAM3S1B is pin-to-pin compatible with the SAM3N1B and SAM7S64.

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