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ATTINY1634-MN

ATTINY1634-MN

ATTINY1634-MN

Microchip Technology

16KB 16K x 8 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY1634 20 Pin 12MHz 5V 20-WFQFN Exposed Pad

SOT-23

ATTINY1634-MN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface MountYES
Number of Pins 20
Supplier Device Package 20-QFN-EP (4x4)
Number of Terminals 20
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Data Converters A/D 12x10b
Number of I/Os 18 I/O
Maximum Operating Temperature+ 105 C
Minimum Operating Temperature - 40 C
Interface Type 2-Wire, SPI, USI
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Tray
Base Product Number ATTINY1634
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 18
Operating Temperature-40°C~105°C TA
PackagingTray
Series AVR® ATtiny
Published 1997
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Additional FeatureITS ALSO OPERATES AT 1.8V AT 2 MHZ
Subcategory Microcontrollers - MCU
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 12MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number ATTINY1634
JESD-30 Code S-XQCC-N20
Operating Supply Voltage5V
Temperature GradeINDUSTRIAL
Interface I2C, SPI, UART, USART
Memory Size16kB
Oscillator TypeInternal
Number of I/O 18
Speed 12MHz
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity I2C, SPI, UART/USART, USI
Bit Size 8
Data Converter A/D 12x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 0.8 mm
Product Type8-bit Microcontrollers - MCU
EEPROM Size 256 x 8
Number of ADC Channels 12
ROM Programmability FLASH
Number of PWM Channels 2
Number of I2C Channels 1
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Height 750μm
Length 4mm
Width 4mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:4019 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.29000$1.29
25$1.17440$29.36
100$1.07120$107.12

ATTINY1634-MN Product Details

ATTINY1634-MN Overview


Packaged in a 20-WFQFN Exposed Pad format, this MCU is available in a compact size. There are 18 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The AVR® ATtiny series includes this electrical component. There is 16KB 16K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a AVR Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. During the manufacturing process, 20 terminations were applied to the IC chip. 8-bits are used in Microcontroller. The MCU chip's supply output is 5V volts. Currently, MCU chip has NO DMA channels. 16kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number ATTINY1634. In the case of 12MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 20 pins. As a few examples, there are additional features like ITS ALSO OPERATES AT 1.8V AT 2 MHZ that are available in the software. A total of 12 ADC channels are present in this device. There are 2 PWM channels that are used by the device. An 1-channel PWM controller is used by the device.

ATTINY1634-MN Features


20-WFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory


ATTINY1634-MN Applications


There are a lot of Microchip Technology
ATTINY1634-MN Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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