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Microchip ATTINY45-20XU
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Compliance
Lead Free
Lead Free
Radiation Hardening
No
RoHS
Compliant
Dimensions
Height
1.05 mm
Length
3.1 mm
Width
4.5 mm
Physical
Case/Package
X
Contact Plating
Tin
Mount
Surface Mount
Number of Pins
8
Supply Chain
Lifecycle Status
Production
Technical
Access Time
20 µs
Core Architecture
AVR
Data Bus Width
8 b
Frequency
20 MHz
Interface
SPI
Max Frequency
20 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
5.5 V
Memory Size
4 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
2.7 V
Number of ADC Channels
4
Number of I/Os
6
Number of I2C Channels
1
Number of Programmable I/O
6
Number of PWM Channels
6
Number of SPI Channels
1
Number of Timers/Counters
2
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
256 B
Watchdog Timer
Yes