ATTINY28V-1PU
- Mfr.Part #
- ATTINY28V-1PU
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 28DIP
- Stock
- 36,300
- In Stock :
- 36,300
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Bit Size :
- 8
- Terminal Finish :
- MATTE TIN
- Frequency :
- 1.2MHz
- Seated Height-Max :
- 4.5724 mm
- Peripherals :
- POR, WDT
- Reach Compliance Code :
- Compliant
- Tradename :
- AVR
- ROM Programmability :
- Flash
- Pbfree Code :
- yes
- Base Product Number :
- ATtiny28
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O :
- 11
- Mounting Type :
- Through Hole
- Brand :
- Microchip Technology
- Oscillator Type :
- Internal
- Terminal Pitch :
- 2.54mm
- Published :
- 1997
- Temperature Grade :
- Industrial
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Details
- JESD-30 Code :
- R-PDIP-T28
- Base Part Number :
- ATtiny28
- Connectivity :
- --
- Height Seated (Max) :
- 4.5724mm
- Width :
- 7.62 mm
- Package Shape :
- RECTANGULAR
- Product Status :
- Active
- Access Time :
- 1.2 μs
- Program Memory Size :
- 2KB 1K x 16
- Length :
- 34.67 mm
- PWM Channels :
- No
- Core Size :
- 8-Bit
- Power Supplies :
- 2/5V
- Supply Voltage :
- 3V
- Number of I/O Lines :
- 20
- Terminal Form :
- THROUGH-HOLE
- Supply Current-Max :
- 3 mA
- Number of Terminals :
- 28
- DMA Channels :
- No
- JESD-609 Code :
- e3
- Surface Mount :
- No
- Factory Lead Time :
- 4 Weeks
- Device Core :
- AVR
- Number of Terminations :
- 28
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- RAM Size :
- 32b
- Product Category :
- 8-bit Microcontrollers - MCU
- ROM (words) :
- 2048
- Number of Timers/Counters :
- 1
- RAM (bytes) :
- 32
- Height :
- 3.3 mm
- CPU Family :
- AVR RISC
- Memory Size :
- 2kB
- Number of I/Os :
- 11 I/O
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Mount :
- Through Hole
- Contact Plating :
- Tin
- DAC Channels :
- No
- Operating Temperature :
- -40°C~85°C TA
- Data Bus Width :
- 8B
- Supply Voltage-Max (Vsup) :
- 5.5V
- Maximum Operating Temperature :
- + 85 C
- Supplier Device Package :
- 28-PDIP
- Data Converters :
- --
- Speed :
- 1.2MHz
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Pins :
- 28
- Series :
- AVR® ATtiny
- Has ADC :
- No
- Package :
- Tube
- Mounting Style :
- Through Hole
- Program Memory Type :
- Flash
- Terminal Position :
- Dual
- EEPROM Size :
- --
- Qualification Status :
- Not Qualified
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product :
- MCU
- Core Processor :
- AVR
- Radiation Hardening :
- No
- Manufacturer :
- Microchip
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Datasheets
- ATTINY28V-1PU

Microcontrollers Microchip Technology ATTINY28V-1PU Overview
Introducing the ATTINY28V-1PU from Microchip Technology, a robust microcontroller that offers an excellent balance of performance, flexibility, and efficiency. Designed for demanding applications, this device is based on a high-performance 8-bit AVR architecture, making it ideal for developers looking to push the limits of control automation and smart connectivity. With 2KB of integrated flash memory, it supports complex programming while maintaining a small footprint in a 28DIP package. This microcontroller is particularly suited for applications requiring precise control and reliable operation in various industrial environments, making it a pivotal component in modern electronics design.
ATTINY28V-1PU Features
The ATTINY28V-1PU microcontroller boasts several key features that enhance its utility and performance in complex electronic systems. These features include:
- 8-bit processor core with a clock speed of up to 20 MHz, providing ample processing power for a variety of tasks.
- 2KB of flash memory, allowing for the storage of larger programs or for multiple applications to run concurrently without compromising performance.
- Low power consumption modes that ensure efficient operation, extending battery life in portable applications.
- Multiple I/O options which provide flexibility for interfacing with other components in a system.
- Analog-to-digital converter (ADC) that enables the device to convert analog signals into digital data, useful for sensor integration.
ATTINY28V-1PU Applications
- Smart Home Devices: Utilizes its I/O capabilities to control and manage home automation systems, enhancing user convenience and energy efficiency.
- Automotive Electronics: Employs its robust processing power and ADC for managing automotive sensors and controls, contributing to safer and smarter vehicle systems.
- Industrial Automation: Leverages its extensive I/O and low power consumption to facilitate complex control systems in industrial machinery, improving productivity and reliability.
- Wearable Technology: Uses its compact size and efficiency to drive the innovation in wearable devices, supporting extended device usability and functionality.
- Consumer Electronics: Integrates into various consumer electronics to provide intelligent control and connectivity, enhancing user experiences across devices.
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.
















