Microchip Technology Microcontroller, 8bit AVR, 12MHz, 16 kB Flash SOIC, 20-Pin ATTINY1634-SU

Microchip

Product Information

Dimensions:
13 x 7.6 x 2.35mm
Number of I2C Channels:
1
Number of USART Channels:
2
USB Channels:
0
Width:
7.6mm
Program Memory Size:
16 kB
Number of PWM Units:
1
RAM Size:
1 kB
Data Bus Width:
8bit
Instruction Set Architecture:
RISC
Program Memory Type:
Flash
Package Type:
SOIC
Maximum Frequency:
12MHz
Number of PCI Channels:
0
Number of LIN Channels:
0
Maximum Operating Temperature:
+85 °C
Number of UART Channels:
1
Minimum Operating Temperature:
-40 °C
Maximum Number of Ethernet Channels:
0
Family Name:
ATtiny1634
Device Core:
AVR
Length:
13mm
Number of ADC Units:
1
Pin Count:
20
Pulse Width Modulation:
1 (4 Channel)
Mounting Type:
Surface Mount
Number of Ethernet Channels:
0
Height:
2.35mm
Typical Operating Supply Voltage:
1.8 → 5.5 V
ADCs:
12 x 10 bit
Number of CAN Channels:
0
Number of SPI Channels:
0
RoHs Compliant
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The Microchip Technology ATTINY1634-SU is a high-performance, low-power 8-bit AVR RISC-based microcontroller designed to balance sophisticated functionality with a compact form factor. Featuring 16KB of In-System Self-Programmable Flash memory, 1KB of SRAM, and 256 bytes of EEPROM, this 20-pin SOIC device operates at speeds up to 12MHz. It is specifically engineered for space-constrained applications that require robust connectivity, offering multiple serial interfaces and advanced analogue capabilities, making it a versatile choice for modern embedded system designs.

Benefits of Using the Product

This Microchip Technology ATTINY1634-SU microcontroller optimises power consumption while delivering high throughput for complex tasks in extremely small hardware footprints. It simplifies system design by integrating extensive peripheral sets and reliable serial communication protocols into a single chip.

  • Energy Efficiency: Advanced power-saving modes ensure long battery life for portable and remote electronic devices.
  • High Integration: Combines 18 I/O pins and 12 ADC channels to handle multiple sensor inputs simultaneously.
  • Rapid Execution: Executes powerful instructions in a single clock cycle, achieving nearly 1 MIPS per MHz throughput.

Key Features & Suitable Environments

  • Special Features
  • Dual USART & I2C/SPI: Provides flexible high-speed communication options for interfacing with various external modules.
  • Internal Calibrated Oscillator: Eliminates the need for external timing components, further reducing the total Bill of Materials.
  • Self-Programmable Flash: Allows for convenient field firmware updates via the In-System Programming (ISP) feature.
  • 12-Channel 10-bit ADC: Offers high-resolution analogue-to-digital conversion for precise environmental monitoring and control.
  • Typical Applications
  • Industrial Automation: Ideal for small-scale sensor nodes and local control units in factory environments.
  • Consumer Electronics: Used in smart home devices, handheld gadgets, and battery-operated peripheral controllers.
  • Automotive Systems: Suitable for non-safety critical interior lighting control and simple dashboard interface management.

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Datasheet(Technical Reference)
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ATtiny1634 - Complete Datasheet(Technical Reference)
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Appendix B - ATtiny1634 Specification at 125?C Datasheet(Technical Reference)
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ESD Control Selection Guide V1(Technical Reference)
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ATtiny1634 - Summary Datasheet(Technical Reference)

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FAQs

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You can order Microchip brand products with ATTINY1634-SU directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Microcontrollers category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Microchip Technology Microcontroller, 8bit AVR, 12MHz, 16 kB Flash SOIC, 20-Pin ATTINY1634-SU. You can also check on our website or by contacting our customer support team for further order details on Microchip Technology Microcontroller, 8bit AVR, 12MHz, 16 kB Flash SOIC, 20-Pin ATTINY1634-SU.