ATTINY1634-SU Microcontrollers - MCU by Microchip Technology

Status: Active
Series: ATtiny1634
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The high-performance Microchip picoPower® 8-bit AVR® RISC-based microcontroller combines 16 KB Flash memory, 256B EEPROM, 1 KB SRAM, 18 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter, one 16-bit timer/counter, two full-duplex USARTs with Start Frame Detection, a universal serial interface (USI), I2C slave, internal and external Interrupts, a 12-channel 10-bit A/D converter, programmable watchdog timer with Ultra-Low Power internal 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 one MIPS per MHz, balancing power consumption and processing speed.

Prices starting from US$1.43


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$2.05
2,617
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Logo for element14 element14 US$1.88
2,617
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Logo for Farnell Farnell US$1.88
2,617
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Logo for Microchip Technology Microchip Technology US$1.43
2,491
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Logo for Distrelec Distrelec US$1.68
439
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$1.77
269
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Logo for Schukat Electronic Schukat Electronic US$2.00
201
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Logo for Micros Micros US$2.40
74
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Logo for Future Electronics Future Electronics US$1.75
-
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Logo for Avnet America Avnet America US$1.99
-
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Logo for EBV Elektronik EBV Elektronik -
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Logo for Avnet Silica Avnet Silica -
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Specifications

Program Memory Type Flash
Program Memory Size (KB) 16
CPU Speed (MIPS/DMIPS) 12
Data EEPROM (bytes) 256
Capture/Compare/PWM (CCP) 2
Max 8 Bit Digital Timers 1
Number of ADCs 0
ADC Channels 12
Max ADC Resolution (bits) 10
Number of Comparators 0
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Max.(V) 5.5
Operation Voltage Min.(V) 1.8
Pin Count 20
Low Power Yes
Pins | Packaging 20 | SOIC
Temp Range -40C to +85C
Packing Media Tube (37)

Resources


Application Notes
AN_2561 - AVR310: Using the USI Module as a I2C Master
AN_1497 - AVR035: Efficient C Coding for 8-bit AVR microcontrollers
AN_1619 - AVR040: EMC Design Considerations
AN_2563 - AVR054: Run-time calibration of the internal RC oscillator via the UART
AN_2505 - AVR130: Using the timers on tinyAVR and megaAVR devices
AN_2508 - AVR182: Zero Cross Detector
AN_1232 - AVR240: 4x4 Keypad-Wake Up on Keypress on tinyAVR and megaAVR devices
AN_8020 - AVR136: Low-jitter Multi-channel Software PWM
AN3320 - AVR318: Dallas 1-Wire Master on tinyAVR and megaAVR
AN2665 - Interfacing AVR Microcontrollers with Serial memories
AN_2560 - AVR312: Using the USI Module as a I2C Slave
AN_0932 - AVR100: Accessing the EEPROM on tinyAVR and megaAVR devices
AN_8469 - AVR1201: Using External Interrupts for tinyAVR Devices
AN_2558 - AVR221: Discrete PID Controller on tinyAVR and megaAVR Devices
AN_42055 - AT1886: Mixing Assembly and C with AVRGCC
AN2462 - AVR231: AES Bootloader
AN_8373 - AVR918: Using the Tiny Programming Interface (TPI)
AN_1231 - AVR242: Multiplexing LED Drive & a 4x4 Keypad on tinyAVR and megaAVR devices
AN_1456 - AVR335: Digital Sound Recorder with tinyAVR or megaAVR and DataFlash
AN2537 - AVR125: ADC of tinyAVR in Single Ended Mode
AN_2555 - AVR053: Calibration of the internal RC oscillator
AN_1451 - AVR306: Using the AVR UART in C on tinyAVR and megaAVR devices
AN2519 - AVR Microcontroller Hardware Design Considerations
AN_8003 - AVR121: Enhancing ADC resolution by oversampling
AN_8108 - AVR122: Calibration of the AVR`s Internal Temperature Reference
AN_8128 - AVR186: Best practices for the PCB layout of Oscillators
AN_42010 - AVR156: TWI Master Bit Bang Driver
AN_2582 - AVR319: Using the USI module for SPI communication on tinyAVR and megaAVR devices
AN_2551 - AVR132: Using the Enhanced Watchdog Timer
AN_2559 - AVR120: Characterization and Calibration of the ADC on an AVR
AN_8453 - AVR4027: Tips and Tricks to Optimize Your C Code for 8-bit AVR Microcontrollers
AN_8380 - AVR290: Avoid Clock Stretch with tinyAVR
AN_8365 - AVR205: Frequency measurement made easy with tinyAVR and megaAVR
AN_1234 - AVR034: Mixing C and Assembly Code with IAR Embedded Workbench for 8-bit AVR microcontrollers
AN2648 - Selecting and Testing 32 KHz Crystal Oscillators for AVR Microcontrollers
AN_8349 - AVR4013: picoPower Basics
AN2468 - Production Programming of Microchip AVR and SAM Microcontrollers
AN_42787 - AVR42787: AVR Software User Guide
AN_2527 - AVR223: Digital Filters on tinyAVR and megaAVR devices
AN2447 - Measure VCC/Battery Voltage Without Using I/O Pin on tinyAVR and megaAVR
AN2466 - Using Atmel-ICE for AVR Programming In Mass Production




Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.542
Shipping Weight (kg) 0.973684
Lead Count 20
Package Type SOIC
Package Width or Size .300in
Soldering Composition Matte Tin

Alternative Descriptions

Mcu, 8Bit, Attiny, 12Mhz, Wsoic-20 | Newark Electronics
MCU, 8BIT, ATTINY, 12MHZ, WSOIC-20 | element14
12MHz, SOIC, Ind.Grade, Green | Microchip Technology
Microchip Microcontroller AVR 12MHz 16KB / 1KB SOIC-20 | Distrelec
IC: AVR microcontroller | Transfer Multisort Elektronik
MCU 8-bit ATtiny AVR RISC 16KB Flash | RS
MC 8bit 1,8V 16kB Flash 12MHz SOL20 | Schukat Electronic
16kB-FL 1kB-RAM 256B-EE 18I/O 1.8÷5.5V 12MHz 12A/D -40÷85°C | Micros
ATtiny Series 16 kB Flash 1 kB SRAM 12 MHz 8-Bit Microcontroller - SOIC-20 | Future Electronics
MCU 8-bit ATtiny AVR RISC 16KB Flash 2.5V/3.3V/5V 20-Pin SOIC W | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ATTINY1634-SU?

Additional datasheets, footprints and schematics for ATTINY1634-SU are listed on our Part Details page. You can also find images and similar parts to ATTINY1634-SU on this page.

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What category does ATTINY1634-SU fall under?

The ATTINY1634-SU is listed under Semiconductors - ICs > Microcontrollers - MCU > 8 Bit Microcontrollers - MCU.

Can I view similar or alternative parts?

You can view similar parts to ATTINY1634-SU when available in the 8 Bit Microcontrollers - MCU range under the specifications section at the bottom of the details page.

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Is the ATTINY1634-SU RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for ATTINY1634-SU have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Microchip Technology and Distrelec have stock available or on a lead time for ATTINY1634-SU.

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