ATMEGA325A-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

RAM Size :

2K x 8

Operating Supply Voltage (Max) :

5.5(V)

Bit Size :

8

Supply Voltage :

5V

Number of Timers - General Purpose :

3

Program Memory Size :

32KB 16K x 16

Product :

MCU

Total Internal Ram Size :

2KB(kB)

Supplier Device Package :

64-TQFP (14x14)

Height :

1.05mm

Connectivity :

SPI, UART/USART, USI

ROM Programmability :

Flash

Product Type :

8-bit Microcontrollers - MCU

Data Bus Width :

8B

# I/Os (Max) :

54

Mounting Type :

Surface Mount

Interfaces :

SPI/USART

PWM Channels :

yes

Base Part Number :

ATMEGA325A

Mounting :

Surface Mount

Family Name :

ATMEGA

Supply Voltage-Max (Vsup) :

5.5V

Product Status :

Active

Package Type :

TQFP

Typical Operating Supply Voltage :

1.8 → 5.5 V

Peripherals :

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

Operating Temperature (Min) :

-40C

Seated Height-Max :

1.2 mm

Has ADC :

yes

Program Memory Type :

Flash

Watchdog Timer :

yes

Operating Supply Voltage (Min) :

1.8(V)

Operating Temperature :

-40°C~85°C TA

Surface Mount :

yes

EEPROM Size :

1K x 8

Width :

14.1mm

Speed :

20MHz

Manufacturer :

Microchip

Interface Type :

SPI/USART

Terminal Pitch :

0.8 mm

ROM (words) :

16384

Maximum Operating Temperature :

+85 °C

Additional Feature :

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

Operating Temperature (Max) :

85C

Terminal Form :

Gull wing

DMA Channels :

No

Terminal Position :

QUAD

JESD-609 Code :

e3

Peak Reflow Temperature (Cel) :

260

Package :

Tray

Mount :

Surface Mount

Number of I/O :

54

CPU Family :

AVR RISC

RAM (bytes) :

2048

Brand :

Microchip Technology / Atmel

JESD-30 Code :

S-PQFP-G64

Radiation Hardening :

No

Terminal Finish :

Matte Tin (Sn)

Number of I/Os :

54 I/O

Number of Timers/Counters :

3

Instruction Set Architecture :

RISC

Packaging :

Tray

Frequency :

20MHz

Data Converters :

A/D 8x10b

Base Product Number :

ATMEGA325

Number of I/O Lines :

54

Number of ADC Channels :

8

Memory Size :

32kB

Lead Free :

Lead Free

Qualification Status :

Not Qualified

Time@Peak Reflow Temperature-Max (s) :

40

Data Converter :

A/D 8x10b

Reach Compliance Code :

Compliant

Number of I2C Channels :

1

Oscillator Type :

Internal

Device Core :

AVR

REACH SVHC :

No SVHC

Clock Freq :

20(MHz)

Pbfree Code :

yes

Pin Count :

64

Core Processor :

AVR

RoHS Status :

ROHS3 Compliant

Operating Temperature Classification :

Industrial

Series :

AVR® ATmega

Mounting Style :

SMD/SMT

Core Size :

8-Bit

Package Shape :

Square

Power Supplies :

2/5 V

Number of Terminations :

64

Dimensions :

14.1 x 14.1 x 1.05mm

Number of Pins :

64

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Number of SPI Channels :

2

Package / Case :

64-TQFP

Operating Supply Voltage (Typ) :

2.5/3.3/5(V)

Number of Terminals :

64

Factory Lead Time :

7 Weeks

Product Category :

8-bit Microcontrollers - MCU

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Interface :

SPI, UART, USART

RoHS :

Details

Operating Temp Range :

-40C to 85C

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Published :

1997

Temperature Grade :

Industrial

Programmable :

yes

Minimum Operating Temperature :

-40 °C

Rad Hardened :

No

Tradename :

AVR

Length :

14.1mm

Device Core Size :

8(b)

Number of PWM Channels :

4

DAC Channels :

No