Datasheet ATtiny214, ATtiny414, ATtiny814 Summary (Microchip) - 4

ATtiny214/414/814 1. tinyAVR® 1-Series Overview
The figure below shows the tinyAVR 1-series, laying out pin count variants and memory sizes: • Vertical migration can be done upwards without code modification, since these devices are pin compatible and provide the same or even more features. Downward migration may require code modification due to fewer available instances of some peripherals. • Horizontal migration to the left reduces the pin count and therefore also the available features.
Figure 1-1. tinyAVR®1-Series Overview
Flash 32KB 16KB ATtiny1614 ATtiny1616 ATtiny1617 8KB ATtiny814 ATtiny816 ATtiny817 4KB ATtiny412 ATtiny414 ATtiny416 ATtiny417 2KB ATtiny212 ATtiny214 Pins 8 14 20 24 Devices with different Flash memory size typically also have different SRAM and EEPROM. The name of a device of the series contains information as depicted below:
Figure 1-2.  Device Designations
AT tiny 414 - SFR Carrier Type Package up to 20 pins R=Tape & Reel Flash size in KB Temperature Range tinyAVR series N=-40°C to +105°C F=-40°C to +125°C Pin count Package Type 6=20 pins M=QFN 4=14 pins S=SOIC300 2= 8 pins SS=SOIC150 © 2017 Microchip Technology Inc.
Datasheet Preliminary Summary
DS40001932A-page 4 Document Outline Introduction Features Table of Contents 1. tinyAVR® 1-Series Overview 1.1. Configuration Summary 1.1.1. Peripheral Summary 2. Ordering Information 2.1. ATtiny214 2.2. ATtiny414 2.3. ATtiny814 3. Block Diagram 4. Pinout 4.1. 14-pin SOIC 5. I/O Multiplexing and Considerations 5.1. Multiplexed Signals 6. Package Drawings 6.1. 14-pin SOIC150 7. Thermal Considerations 7.1. Thermal Resistance Data 7.2. Junction Temperature The Microchip Web Site Customer Change Notification Service Customer Support Microchip Devices Code Protection Feature Legal Notice Trademarks Quality Management System Certified by DNV Worldwide Sales and Service