Key parameters for ATtiny84

Parameter
Value

Flash (Kbytes):

8 Kbytes

Pin Count:

14

Max. Operating Freq. (MHz):

20 MHz

CPU:

8-bit AVR

# of Touch Channels:

6

Hardware QTouch Acquisition:

No

Max I/O Pins:

12

Ext Interrupts:

12

USB Speed:

No

USB Interface:

No

SPI:

1

TWI (I2C):

1

Graphic LCD:

No

Video Decoder:

No

Camera Interface:

No

ADC channels:

8

ADC Resolution (bits):

10

ADC Speed (ksps):

15

Analog Comparators:

1

Resistive Touch Screen:

No

DAC Resolution (bits):

0

Temp. Sensor:

Yes

Crypto Engine:

No

SRAM (Kbytes):

0.5

EEPROM (Bytes):

512

Self Program Memory:

YES

External Bus Interface:

0

DRAM Memory:

No

NAND Interface:

No

picoPower:

No

Temp. Range (deg C):

-40 to 85

I/O Supply Class:

1.8 to 5.5

Operating Voltage (Vcc):

1.8 to 5.5

FPU:

No

MPU / MMU:

no / no

Timers:

2

Output Compare channels:

4

Input Capture Channels:

1

PWM Channels:

4

32kHz RTC:

No

Calibrated RC Oscillator:

Yes

UART:

0

Watchdog:

Yes

CAN:

0

LIN:

0

Ethernet:

0

Debug Interface:

debugWIRE

I2S:

No

Diff. ADC Inputs:

12