Factory Lead Time  

8 Weeks

Contact Plating  

Tin

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

20-WFQFN Exposed Pad

Number of Pins  

20

Number of I/Os  

18

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

AVR® ATtiny

Published  

1997

JESD-609 Code  

e4

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

20

Terminal Finish  

Nickel/Palladium/Gold (Ni/Pd/Au)

Voltage - Supply  

5V

Terminal Position  

QUAD

Terminal Form  

NO LEAD

Peak Reflow Temperature (Cel)  

260

Terminal Pitch  

0.5mm

Frequency  

20MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

ATTINY2313A

Qualification Status  

Not Qualified

Interface  

I2C, SPI, UART, USART

Memory Size  

2kB

Oscillator Type  

Internal

RAM Size  

128 x 8

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

AVR

Peripherals  

Brown-out Detect/Reset, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

8-Bit

Program Memory Size  

2KB 1K x 16

Connectivity  

I2C, SPI, UART/USART

Bit Size  

8

Has ADC  

NO

DMA Channels  

NO

Data Bus Width  

8b

PWM Channels  

YES

DAC Channels  

YES

Number of Timers/Counters  

2

EEPROM Size  

128 x 8

Voltage - Supply (Max)  

5.5V

Voltage - Supply (Min)  

4.5V

Number of I2C Channels  

1

Height  

750μm

Length  

4mm

Width  

4mm

REACH SVHC  

No SVHC

RoHS Status  

ROHS3 Compliant