Microchip, 8bit AVR, ATtiny44A Microcontroller, 20MHz, 4 kB Flash, 14-Pin SOIC

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RS庫存編號:
177-2797
製造零件編號:
ATTINY44A-SSUR
製造商:
Microchip
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品牌

Microchip

Family Name

ATtiny44A

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

14

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

4 kB

Maximum Frequency

20MHz

RAM Size

256 B

USB Channels

0

Number of PWM Units

1 x 8 bit

Number of SPI Channels

1

Number of CAN Channels

0

Number of I2C Channels

1

Number of USART Channels

0

Number of UART Channels

0

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of PCI Channels

0

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Number of ADC Units

1

Number of Ethernet Channels

0

Length

8.74mm

ADCs

8 x 10 bit

Pulse Width Modulation

1 (2 x 8 bit)

Dimensions

8.74 x 3.99 x 1.5mm

Width

3.99mm

Maximum Number of Ethernet Channels

0

Height

1.5mm

Number of LIN Channels

0

Instruction Set Architecture

RISC

Maximum Operating Temperature

+85 °C

COO (Country of Origin):
US
The high-performance Microchip picoPower 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte 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 1.8-5.5 volts. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

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