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ATTINY861A-XUR
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 20-TSSOP (0.173, 4.40mm Width)
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
MCU AVR 8KB FLASH 20MHZ 20TSSOP
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Inventory: 8741
Minimum: 1
Total Price: USD $1.54
Unit Price: USD $1.540161
≥1 USD $1.540161
≥10 USD $1.452979
≥100 USD $1.370731
≥500 USD $1.293146
≥1000 USD $1.219948
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Supplier Device Package 20-TSSOP
Compliance
RoHS Status ROHS3 Compliant
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 1997
Series AVR? ATtiny
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 20MHz
Base Part Number ATTINY861A
Interface SPI
Max Supply Voltage 5.5V
Min Supply Voltage 1.8V
Memory Size 8kB
Oscillator Type Internal
Number of I/O 16
Speed 20MHz
RAM Size 512 x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 4K x 16
Connectivity USI
Data Converter A/D 11x10b
Watchdog Timer Yes
Data Bus Width 8b
Number of Timers/Counters 2
Core Architecture AVR
EEPROM Size 512 x 8
Max Frequency 20MHz
Number of Programmable I/O 16
Alternative Model
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