Factory Lead Time  

7 Weeks

Contact Plating  

Gold

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

20-WFQFN Exposed Pad

Number of Pins  

20

Data Converters  

A/D 8x10b

Number of I/Os  

12

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

AVR® ATtiny

Published  

1997

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

20

Terminal Finish  

MATTE TIN

Terminal Position  

QUAD

Terminal Form  

NO LEAD

Peak Reflow Temperature (Cel)  

260

Supply Voltage  

5V

Terminal Pitch  

0.5mm

Frequency  

20MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

ATTINY84A

Qualification Status  

Not Qualified

Supply Voltage-Max (Vsup)  

5.5V

Supply Voltage-Min (Vsup)  

4.5V

Interface  

SPI

Memory Size  

8kB

Oscillator Type  

Internal

RAM Size  

512 x 8

Voltage - Supply (Vcc/Vdd)  

1.8V~5.5V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

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

Bit Size  

8

Has ADC  

YES

DMA Channels  

NO

Data Bus Width  

8b

PWM Channels  

YES

Number of Timers/Counters  

2

EEPROM Size  

512 x 8

Number of ADC Channels  

8

Number of I2C Channels  

1

Height  

200μm

Length  

4mm

Width  

4mm

REACH SVHC  

No SVHC

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free