ATMEGA325A-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Device Core :

AVR

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Product :

MCU

Data Bus Width :

8B

RoHS :

Details

Watchdog Timer :

yes

Supply Voltage-Max (Vsup) :

5.5V

Temperature Grade :

Industrial

Number of SPI Channels :

2

Terminal Form :

Gull wing

Interface :

SPI, UART, USART

Product Type :

8-bit Microcontrollers - MCU

Typical Operating Supply Voltage :

1.8 → 5.5 V

ROM Programmability :

Flash

Speed :

20MHz

Mount :

Surface Mount

Length :

14.1mm

Maximum Operating Temperature :

+85 °C

Number of Terminals :

64

Interface Type :

SPI/USART

Series :

AVR® ATmega

Published :

1997

Number of I/Os :

54 I/O

Operating Temperature Classification :

Industrial

Frequency :

20MHz

Brand :

Microchip Technology / Atmel

Operating Temperature (Max) :

85C

Program Memory Size :

32KB 16K x 16

JESD-609 Code :

e3

Base Part Number :

ATMEGA325A

Seated Height-Max :

1.2 mm

Number of Timers - General Purpose :

3

Total Internal Ram Size :

2KB(kB)

Terminal Position :

QUAD

Mounting Style :

SMD/SMT

Packaging :

Tray

Memory Size :

32kB

Package Shape :

Square

Data Converters :

A/D 8x10b

Number of Terminations :

64

Clock Freq :

20(MHz)

Device Core Size :

8(b)

Mounting :

Surface Mount

DAC Channels :

No

Number of I/O Lines :

54

Lead Free :

Lead Free

REACH SVHC :

No SVHC

Number of Pins :

64

EEPROM Size :

1K x 8

Surface Mount :

yes

Data Converter :

A/D 8x10b

RoHS Status :

ROHS3 Compliant

Manufacturer :

Microchip

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Factory Lead Time :

7 Weeks

Terminal Pitch :

0.8 mm

Operating Temperature (Min) :

-40C

PWM Channels :

yes

Width :

14.1mm

Has ADC :

yes

CPU Family :

AVR RISC

ROM (words) :

16384

Power Supplies :

2/5 V

Program Memory Type :

Flash

Reach Compliance Code :

Compliant

Rad Hardened :

No

Radiation Hardening :

No

Product Status :

Active

Package Type :

TQFP

Pbfree Code :

yes

Time@Peak Reflow Temperature-Max (s) :

40

Package :

Tray

Qualification Status :

Not Qualified

DMA Channels :

No

Bit Size :

8

# I/Os (Max) :

54

Family Name :

ATMEGA

Base Product Number :

ATMEGA325

Operating Temp Range :

-40C to 85C

Operating Supply Voltage (Max) :

5.5(V)

Number of I/O :

54

Number of I2C Channels :

1

Interfaces :

SPI/USART

Product Category :

8-bit Microcontrollers - MCU

Number of ADC Channels :

8

Number of PWM Channels :

4

Number of Timers/Counters :

3

Peak Reflow Temperature (Cel) :

260

Operating Supply Voltage (Typ) :

2.5/3.3/5(V)

Supply Voltage :

5V

RAM Size :

2K x 8

Instruction Set Architecture :

RISC

Peripherals :

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

Minimum Operating Temperature :

-40 °C

Height :

1.05mm

Oscillator Type :

Internal

Core Size :

8-Bit

Tradename :

AVR

Supplier Device Package :

64-TQFP (14x14)

Core Processor :

AVR

Operating Temperature :

-40°C~85°C TA

Programmable :

yes

RAM (bytes) :

2048

Mounting Type :

Surface Mount

Terminal Finish :

Matte Tin (Sn)

Additional Feature :

ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ

JESD-30 Code :

S-PQFP-G64

Package / Case :

64-TQFP

Operating Supply Voltage (Min) :

1.8(V)

Dimensions :

14.1 x 14.1 x 1.05mm

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Pin Count :

64

Connectivity :

SPI, UART/USART, USI