ECCN (US)  

EAR99

Family Name  

ATmega

Instruction Set Architecture  

RISC

Maximum CPU Frequency (MHz)  

20

Maximum Clock Rate (MHz)  

20

Data Bus Width (bit)  

8

Programmability  

Yes

Interface Type  

I2C/SPI/USART

Number of I/Os  

23

No. of Timers  

3

Number of ADCs  

Single

ADC Resolution (bit)  

10

USART  

1

UART  

0

I2C  

1

I2S  

0

Watchdog  

1

Analog Comparators  

1

Minimum Operating Supply Voltage (V)  

2.7

Typical Operating Supply Voltage (V)  

5|3.3

Maximum Operating Supply Voltage (V)  

5.5

Minimum Operating Temperature (°C)  

-40

Maximum Operating Temperature (°C)  

85

Supplier Temperature Grade  

Industrial

CECC Qualified  

No

Standard Package Name  

QFN

Supplier Package  

MLF EP

Mounting  

Surface Mount

Package Height  

0.88

Package Length  

5

Package Width  

5

PCB changed  

32

Lead Shape  

No Lead

Part Status  

Unconfirmed

Pin Count  

32

RAM Size  

512B

Program Memory Type  

Flash

Program Memory Size  

4KB

Core Architecture  

AVR

Ethernet  

0

USB  

0

SPI  

2

CAN  

0

PWM  

6

ADC Channels  

8

Device Core  

AVR

RoHS Status  

RoHS non-compliant