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ATtiny44A----Atmel(爱特梅尔)产品选型

型号 规格书 订购
ATTINY44A-MMH 在线订购
ATTINY44A-CCU 在线订购
ATTINY44A-SSFR 在线订购
ATTINY44A-SSNR 在线订购
ATTINY44A-PU 在线订购
ATTINY44A-MU 在线订购
ATTINY44A-SSUR 在线订购
ATTINY44A-MUR 在线订购
ATTINY44A-CCUR 在线订购
ATTINY44A-MMHR 在线订购
ATTINY44A-SSF 在线订购
ATTINY44A-SSN 在线订购
ATTINY44A-MF 在线订购
ATTINY44A-SSU 在线订购
ATTINY44A-MFR 在线订购

产品参数
描述 8-bit picoPower AVR Microcontroller, 4KB Flash, 14\/15\/20-pin
Flash (Kbytes) 4 Kbytes
Pin Count 14
Max Operating Freq (MHz) 20 MHz
CPU 8-bit AVR
# of Touch Channels 6
Hardware QTouch Acquisition No
Max I/O Pins 12
Ext Interrupts 12
USB Speed No
USB Interface No
SPI 1
TWI (I2C) 1
Graphic LCD No
Video Decoder No
Camera Interface No
ADC channels 8
ADC Resolution (bits) 10
ADC Speed (ksps) 15
ADC Gain Stage Yes
Analog Comparators 1
Resistive Touch Screen No
DAC Channels 0
DAC Resolution (bits) 0
Temp Sensor Yes
Crypto Engine No
SRAM (Kbytes) 0.25
EEPROM (Bytes) 256
Self Program Memory YES
External Bus Interface 0
DRAM Memory No
NAND Interface No
picoPower Yes
Temp Range (deg C) -40 to 85
I/O Supply Class 1.8 to 5.5
Operating Voltage (Vcc) 1.8 to 5.5
FPU No
MPU / MMU no / no
Timers 2
Output Compare channels 4
Input Capture Channels 1
PWM Channels 4
32kHz RTC No
Calibrated RC Oscillator Yes
UART 0
Watchdog Yes
CAN 0
LIN 0
Ethernet 0
Debug Interface debugWIRE
I2S No
Diff ADC Inputs 12