ECCN (US)  

EAR99

Family Name  

AT90

Instruction Set Architecture  

RISC

Maximum CPU Frequency (MHz)  

16

Maximum Clock Rate (MHz)  

16

Data Bus Width (bit)  

8

Maximum Expanded Memory Size  

64KB

Programmability  

Yes

Interface Type  

CAN/SPI/USART

Number of I/Os  

53

No. of Timers  

4

Number of ADCs  

Single

ADC Resolution (bit)  

10

USART  

2

UART  

0

I2C  

0

I2S  

0

Watchdog  

1

Analog Comparators  

1

Special Features  

CAN Controller

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  

QFP

Supplier Package  

TQFP

Mounting  

Surface Mount

Package Height  

1.05(Max)

Package Length  

14.1(Max)

Package Width  

14.1(Max)

PCB changed  

64

Lead Shape  

Gull-wing

Part Status  

Unconfirmed

Pin Count  

64

RAM Size  

2KB

Program Memory Type  

Flash

Program Memory Size  

32KB

Core Architecture  

AVR

Ethernet  

0

USB  

0

SPI  

1

CAN  

1

PWM  

2

ADC Channels  

8

Device Core  

AVR

RoHS Status  

RoHS non-compliant