ATTINY1634-SU
- Mfr.Part #
- ATTINY1634-SU
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20SOIC
- Stock
- 24,516
- In Stock :
- 24,516
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 1.27 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- RAM Size :
- 1K x 8
- Contact Plating :
- Tin
- Surface Mount :
- yes
- Dimensions :
- 13 x 7.6 x 2.35mm
- Packaging :
- Tube
- Instruction Set Architecture :
- RISC
- Terminal Form :
- Gull wing
- Device Core :
- AVR
- CPU Family :
- AVR RISC
- Frequency :
- 12MHz
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Number of I/O Lines :
- 18
- Number of ADC Channels :
- 12
- Core Processor :
- AVR
- Package Type :
- SOIC
- Tradename :
- AVR
- Lead Free :
- Lead Free
- Has ADC :
- yes
- MSL :
- MSL 3 - 168 hours
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- Bit Size :
- 8
- RAM (bytes) :
- 1024
- Pin Count :
- 20
- Product Type :
- 8-bit Microcontrollers - MCU
- Package :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- Internal
- Temperature Grade :
- Industrial
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Published :
- 1997
- Brand :
- Microchip Technology / Atmel
- Factory Lead Time :
- 8 Weeks
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Core Size :
- 8-Bit
- Number of Pins :
- 20
- EEPROM Size :
- 256 x 8
- Manufacturer :
- Microchip
- Family Name :
- ATTINY1634
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Style :
- SMD/SMT
- JESD-609 Code :
- e3
- DAC Channels :
- No
- Operating Temperature :
- -40°C~85°C TA
- Data Converters :
- A/D 12x10b
- Maximum Operating Temperature :
- +85 °C
- Qualification Status :
- Not Qualified
- Mount :
- Surface Mount
- Height :
- 2.35mm
- Width :
- 7.6mm
- Connectivity :
- I2C, SPI, UART/USART, USI
- Program Memory Size :
- 16KB 16K x 8
- Qualification :
- -
- ROM (words) :
- 16384
- Minimum Operating Temperature :
- -40 °C
- Number of PWM Channels :
- 4
- Number of Timers/Counters :
- 2
- PWM Channels :
- yes
- Peak Reflow Temperature (Cel) :
- 250
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Pbfree Code :
- yes
- Length :
- 13mm
- Power Supplies :
- 2/5 V
- Watchdog Timer :
- yes
- Number of I/Os :
- 18 I/O
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Speed :
- 12MHz
- Product :
- MCU
- Program Memory Type :
- Flash
- Product Status :
- Active
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Bus Width :
- 8B
- Interface :
- I2C, SPI, UART, USART
- Number of Terminals :
- 20
- Base Product Number :
- ATTINY1634
- Supplier Device Package :
- 20-SOIC
- DMA Channels :
- No
- Memory Size :
- 16kB
- Number of Terminations :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package Shape :
- RECTANGULAR
- Interfaces :
- I2C/USART
- Supply Current-Max :
- 6 mA
- Reach Compliance Code :
- Compliant
- Additional Feature :
- IT ALSO OPERATES AT 2.7V AT 8 MHZ AND 1.8 V AT 2MHZ
- Terminal Position :
- Dual
- ROM Programmability :
- Flash
- Series :
- AVR® ATtiny
- RoHS :
- Details
- Number of I2C Channels :
- 1
- Base Part Number :
- ATTINY1634
- JESD-30 Code :
- R-PDSO-G20
- Seated Height-Max :
- 2.65 mm
- Number of I/O :
- 18
- Data Converter :
- A/D 12x10b
- Datasheets
- ATTINY1634-SU

Microcontrollers Microchip Technology ATTINY1634-SU Overview
The Microcontrollers Microchip Technology ATTINY1634-SU is a powerful and versatile 8-bit microcontroller from Microchip Technology, designed to offer robust performance in a compact form. This MCU features 16KB of in-system programmable flash, making it an excellent choice for developing advanced applications in embedded systems where space and power efficiency are critical. The ATTINY1634-SU, housed in a 20-SOIC package, integrates high-performance RISC architecture, allowing for efficient processing and task management in a variety of electronic applications. Its broad operating voltage and low power consumption make it particularly suited for battery-operated devices, enhancing its appeal to B2B customers looking to incorporate reliable microcontrollers into their products.
ATTINY1634-SU Features
This microcontroller supports a wide range of features including an internal oscillator, multiple communication peripherals (USART, SPI, and I2C), numerous I/O lines, and up to 12 analog inputs. It also offers various power-saving modes, which are crucial for developing energy-efficient and cost-effective consumer electronics. The ATTINY1634-SU's enhanced EEPROM endurance and analog comparator enhance its functionality, allowing for flexible and reliable deployment in complex electronic environments.
ATTINY1634-SU Applications
- Consumer Electronics: Utilized in devices like smart home appliances and wearables where compact size and power efficiency are necessary.
- Industrial Automation: Serves as a control element in sensor management, data collection, and equipment monitoring, ensuring reliable operation under various environmental conditions.
- Automotive Applications: Used in vehicle monitoring systems and small-scale integrations that require robust operation within a wide range of temperatures and voltages.
- IoT Devices: Ideal for IoT applications due to its support for multiple communication protocols, facilitating the development of connected devices that require low power consumption and high performance.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















