ATSAM3N2BA-AU

品牌:Microchip Atmel
描述:Cortex-M3 Microcontroller with 128KB Flash, 64 Pins
包装:
封装:LQFP R-LQ064_E 64
无铅情况/ROHS: 有铅
经营商:科通芯城自营
参数 数值
FPU No
Crypto Engine No
Ext Interrupts 47
Camera Interface No
Graphic LCD No
Timers 6
ADC Resolution (bits) 10
Quadrature Decoder Channels 2
MPU / MMU no / no
Input Capture Channels 3
Max I/O Pins 47
Output Compare channels 6
picoPower No
32kHz RTC Yes
I/O Supply Class 1.8/3.3
EEPROM (Bytes) 0
Video Decoder No
DAC Channels 1
Temp. Sensor No
Calibrated RC Oscillator Yes
Resistive Touch Screen No
DAC Resolution (bits) 10
UART 4
CPU Cortex-M3
Temp. Range (deg C) -40 to 85
USB Speed No
ADC channels 10
Flash (Kbytes) 128 Kbytes
TWI (I2C) 2
DRAM Memory No
USB Interface No
NAND Interface No
SRAM (Kbytes) 16
External Bus Interface 0
SPI 3
Hardware QTouch Acquisition No
Pin Count 64
Self Program Memory YES
Operating Voltage (Vcc) 1.62 to 3.6
PWM Channels 4
Max. Operating Frequency 48 MHz
SSC 1
# of Touch Channels 23
ADC Speed (ksps) 384

A member of the Atmel® SAM3N series of microcontrollers based on the high-performance 32-bit ARM® Cortex™-M3 RISC processor. It operates at a maximum speed of 48MHz and features 128KB of flash and 16KB of SRAM. The peripheral set includes several fan USART, two UARTs, two SPIs, two TWIs, PWM timer, six 16-bit timers, RTC, a 10-bit ADC and a 10-bit DAC. The SAM3N2B is ready for capacitive touch thanks to the Atmel QTouch® library, offering an easy way to implement buttons, wheels and sliders. It operates from 1.62V to 3.6V and is available in 64-pin LQFP and QFN packages. The SAM3N2B is pin-to-pin compatible with the SAM3S2B and the SAM7S64.

Metering: 电表, 煤气表和水表

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