Microchip, 8bit AVR, ATtiny1643 Microcontroller, 12MHz, 16 kB, 256 B Flash, 20-Pin SOIC

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RS stock no.:
922-5400
Mfr. Part No.:
ATTINY1634R-SU
Manufacturer:
Microchip
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Brand

Microchip

Family Name

ATtiny1643

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

20

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

16 kB, 256 B

Maximum Frequency

12MHz

RAM Size

1 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

1

Number of USART Channels

2

Number of UART Channels

0

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of CAN Channels

0

Number of I2C Channels

1

Length

13mm

Number of Ethernet Channels

0

Number of PCI Channels

0

ADCs

12 x 10 bit

Program Memory Type

Flash

Number of LIN Channels

0

Instruction Set Architecture

RISC

Number of ADC Units

1

Minimum Operating Temperature

-40 °C

Height

2.35mm

Width

7.6mm

Maximum Operating Temperature

+85 °C

Pulse Width Modulation

1 (4 Channel)

Dimensions

13 x 7.6 x 2.35mm

COO (Country of Origin):
US

8-Bit tinyAVR® Microcontrollers


Atmel's tinyAVR® devices are optimized for applications that require performance, power efficiency, and ease-of-use in a small package.

Small for applications where size is critical
Capacitive Touch
Fast and code efficient
High integration
1.8V to 5.5V operation (ATtiny43U)

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