ATtiny202/402 - DS40001969

Obsolete Publication DS40001969B - 07/2019

Section Changes
Document
  • Editorial updates
Device
  • Introduction:
    • Added a note for automotive data sheets
    • Changed text to align with all tinyAVR® 0- and 1-series data sheets
  • Retention endurance numbers updated
  • Data Sheet Clarification Document chapter added
  • Ordering Information moved
  • I/O Multiplexing and Considerations updated
Configuration and User Fuses
  • RSTPINCFG: Time-out after a system reset when fused to be GPIO explained
BOD - Brown-out Detector
  • Removed levels not characterized by minimum and maximum values
  • Added a note for typical values and reference to electrical characteristics
TCA
  • Added a note for alternative WOn pins
USART
  • Clarified One-Wire mode
  • Clarified text about Disabling the Transmitter
  • Reverted 32±6 to 16±3 baud samples in RXMODE bits in CTRLB
SPI
  • Clarified functionality for SPI SS pin
CRCSCAN
  • Added a missing MODE bit field
UPDI
  • GPIO functionality disabled for a period after a system reset, changed from ms to clock cycles
Electrical Characteristics
  • Added a note for Chip Erase in General Operating Ratings
Errata
  • Errata moved to external document
Ordering Information
  • Updated with product page links and ordering codes
Product Identification System
  • Updated with Tube and Tray packing media
Package Drawings
  • Updated package drawings to Microchip standard

Obsolete Publication DS40001969A - 01/2017

Section Changes
Document Initial Release