8-bit AVR microcontroller featuring 4KB Flash memory and 256B RAM. Operates at up to 20MHz with an 8-bit address and data bus. Includes 6 I/Os, 4 ADC channels, 6 PWM channels, 2 timers/counters, and single I2C, SPI, and UART interfaces. Packaged in an 8-pin PDIP for through-hole mounting, with a supply voltage range of 2.7V to 5.5V and an operating temperature range of -40°C to 85°C. RoHS compliant.
Frequency20MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Microchip ATTINY45-20PU technical specifications.
General
Access Time
20us
Address Bus Width
8b
Package/Case
PDIP
Core Architecture
AVR
Data Bus Width
8b
Frequency
20MHz
Height
0.195inch
Lead Free
Lead Free
Length
10.16mm
Max Frequency
20MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
256B
Memory Type
FLASH,
Min Supply Voltage
2.7V
Mount
Through Hole
Number of ADC Channels
4
Number of I/Os
6
Number of I2C Channels
1
Number of PWM Channels
6
Number of SPI Channels
1
Number of Timers/Counters
2
Number of UART Channels
1
Peripherals
POR, PWM, WDT
RAM Size
256B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Termination
Through Hole
Watchdog Timer
Yes
Width
0.28inch
Compliance
RoHS
Compliant
Datasheet
Microchip ATTINY45-20PU Datasheet
Download the complete datasheet for Microchip ATTINY45-20PU to view detailed technical specifications.
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