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数量 | 价钱 (含税) |
---|---|
1+ | CNY11.330 (CNY12.8029) |
25+ | CNY9.340 (CNY10.5542) |
产品概述
The ATTINY44A-PU is a 8-bit high-performance picoPower AVR RISC-based Microcontroller combines 4kB ISP flash memory, 256B EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with two PWM channels, a 16-bit timer/counter with two PWM channels, internal and external interrupts, an 8-channel 10-bit A/D converter, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internal calibrated oscillator and four software selectable power saving modes. The device operates between 1.8 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
- Advanced RISC architecture - 120 powerful instructions, most single clock cycle execution
- High endurance, non-volatile memory segments
- Peripheral features - On-chip analogue comparator
- debugWIRE on-chip debug system
- In-System Programmable via SPI port
- Internal and external interrupt sources
- Pin change interrupt on 12 pins
- Low power idle, ADC noise reduction, standby and power-down modes
- Enhanced power-on reset circuit
- Programmable brown-out detection circuit with software disable function
- Internal calibrated oscillator
- On-chip temperature sensor
技术规格
AVR ATtiny Family ATtiny44 Series Microcontrollers
20MHz
14引脚
12输入
256Byte
10Bit
5.5V
85°C
AVR ATtiny
-
No SVHC (25-Jun-2025)
AVR
4KB
DIP
I2C, SPI
8放大器
1.8V
-40°C
通孔安装
ATtiny44
-
法律与环境
进行最后一道重要生产流程所在的地区原产地:United States
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书