Factory Lead Time  

7 Weeks

Contact Plating  

Tin

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

100-LQFP

Number of Pins  

100

Memory Types  

FLASH, ROMless

Number of I/Os  

32

ROM(word)  

0

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

AT91

Published  

1997

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

100

Additional Feature  

ALSO OPERATES AT 1.8V MIN SUPPLY

Terminal Position  

QUAD

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Supply Voltage  

3V

Terminal Pitch  

0.5mm

Frequency  

33MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

AT91M40800

Supply Voltage-Min (Vsup)  

1.8V

Interface  

EBI/EMI, UART, USART

Memory Size  

64MB

Oscillator Type  

External

Speed  

47.7 MHz

RAM Size  

8K x 8

Voltage - Supply (Vcc/Vdd)  

1.8V~3.6V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

ARM7®

Peripherals  

POR, WDT

Program Memory Type  

ROMless

Core Size  

16/32-Bit

Connectivity  

EBI/EMI, UART/USART

Bit Size  

32

Access Time  

33 μs

Has ADC  

NO

DMA Channels  

NO

Data Bus Width  

32b

PWM Channels  

NO

DAC Channels  

NO

Number of Timers/Counters  

3

Core Architecture  

ARM

Height  

1.4mm

Length  

14mm

Width  

14mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free