Technical Document
Specifications
Brand
MicrochipFamily Name
ATtiny84
Package Type
WQFN
Mounting Type
Surface Mount
Pin Count
20
Device Core
AVR
Data Bus Width
8bit
Program Memory Size
8 kB
Maximum Frequency
20MHz
RAM Size
512 B
USB Channels
0
Number of PWM Units
1
Typical Operating Supply Voltage
2.7 → 5.5 V
Height
0.75mm
Width
4mm
Maximum Number of Ethernet Channels
0
Pulse Width Modulation
1 (4 Channel)
Instruction Set Architecture
RISC
Number of ADC Units
1
Minimum Operating Temperature
-40 °C
Dimensions
4 x 4 x 0.75mm
Program Memory Type
Flash
Maximum Operating Temperature
+85 °C
Length
4mm
ADCs
8 x 10 bit
Product details
8-Bit tinyAVR® Microcontrollers
Atmel's tinyAVR® devices are optimized for applications that require performance, power efficiency, and ease-of-use in a small package.
Small for applications where size is critical
Capacitive Touch
Fast and code efficient
High integration
1.8V to 5.5V operation (ATtiny43U)
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Technical Document
Specifications
Brand
MicrochipFamily Name
ATtiny84
Package Type
WQFN
Mounting Type
Surface Mount
Pin Count
20
Device Core
AVR
Data Bus Width
8bit
Program Memory Size
8 kB
Maximum Frequency
20MHz
RAM Size
512 B
USB Channels
0
Number of PWM Units
1
Typical Operating Supply Voltage
2.7 → 5.5 V
Height
0.75mm
Width
4mm
Maximum Number of Ethernet Channels
0
Pulse Width Modulation
1 (4 Channel)
Instruction Set Architecture
RISC
Number of ADC Units
1
Minimum Operating Temperature
-40 °C
Dimensions
4 x 4 x 0.75mm
Program Memory Type
Flash
Maximum Operating Temperature
+85 °C
Length
4mm
ADCs
8 x 10 bit
Product details
8-Bit tinyAVR® Microcontrollers
Atmel's tinyAVR® devices are optimized for applications that require performance, power efficiency, and ease-of-use in a small package.
Small for applications where size is critical
Capacitive Touch
Fast and code efficient
High integration
1.8V to 5.5V operation (ATtiny43U)