Factory Lead Time  

7 Weeks

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

32-VQFN Exposed Pad

Number of Pins  

32

Data Converters  

A/D 11x10b; D/A 1x10b

Number of I/Os  

27

Watchdog Timers  

Yes

Operating Temperature  

-40°C~105°C TA

Packaging  

Tray

Series  

AVR® 90PWM Lighting

Published  

2008

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

32

Terminal Finish  

MATTE TIN

Voltage - Supply  

5V

Terminal Position  

QUAD

Peak Reflow Temperature (Cel)  

260

Terminal Pitch  

0.65mm

Frequency  

16MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

AT90PWM3B

Power Supplies  

3/5V

Interface  

SPI, UART, USART

Memory Size  

8kB

Oscillator Type  

Internal

RAM Size  

512 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  

8KB 8K x 8

Connectivity  

SPI, UART/USART

Bit Size  

8

Access Time  

16 μs

Has ADC  

YES

DMA Channels  

NO

Data Bus Width  

8b

PWM Channels  

YES

DAC Channels  

YES

Number of Timers/Counters  

2

EEPROM Size  

512 x 8

Voltage - Supply (Max)  

5.5V

Voltage - Supply (Min)  

4.5V

Length  

7mm

Height Seated (Max)  

0.9mm

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free