ATMEGA325A-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Additional Feature :

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

Package / Case :

64-TQFP

Connectivity :

SPI, UART/USART, USI

Packaging :

Tray

CPU Family :

AVR RISC

Number of Timers/Counters :

3

RAM (bytes) :

2048

Watchdog Timer :

yes

Series :

AVR® ATmega

Time@Peak Reflow Temperature-Max (s) :

40

Core Processor :

AVR

Package Type :

TQFP

Operating Temp Range :

-40C to 85C

PWM Channels :

yes

RAM Size :

2K x 8

Number of Pins :

64

Supplier Device Package :

64-TQFP (14x14)

RoHS Status :

ROHS3 Compliant

Terminal Position :

QUAD

Supply Voltage :

5V

Pbfree Code :

yes

Temperature Grade :

Industrial

Package Shape :

Square

Number of I/O :

54

Peak Reflow Temperature (Cel) :

260

REACH SVHC :

No SVHC

ROM (words) :

16384

Lead Free :

Lead Free

Product Status :

Active

Product Category :

8-bit Microcontrollers - MCU

Program Memory Size :

32KB 16K x 16

JESD-30 Code :

S-PQFP-G64

Total Internal Ram Size :

2KB(kB)

Device Core Size :

8(b)

Operating Temperature Classification :

Industrial

Minimum Operating Temperature :

-40 °C

Pin Count :

64

Program Memory Type :

Flash

Operating Supply Voltage (Typ) :

2.5/3.3/5(V)

Power Supplies :

2/5 V

Interface Type :

SPI/USART

Peripherals :

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

Terminal Pitch :

0.8 mm

Tradename :

AVR

Number of I2C Channels :

1

Frequency :

20MHz

Number of Terminals :

64

Terminal Finish :

Matte Tin (Sn)

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Mounting Type :

Surface Mount

Operating Temperature (Max) :

85C

# I/Os (Max) :

54

Family Name :

ATMEGA

RoHS :

Details

Programmable :

yes

Height :

1.05mm

Memory Size :

32kB

Bit Size :

8

Length :

14.1mm

Width :

14.1mm

Operating Supply Voltage (Min) :

1.8(V)

Base Product Number :

ATMEGA325

Typical Operating Supply Voltage :

1.8 → 5.5 V

Operating Supply Voltage (Max) :

5.5(V)

DAC Channels :

No

Core Size :

8-Bit

Interfaces :

SPI/USART

Mount :

Surface Mount

Rad Hardened :

No

Supply Voltage-Max (Vsup) :

5.5V

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Data Bus Width :

8B

Number of SPI Channels :

2

Oscillator Type :

Internal

Maximum Operating Temperature :

+85 °C

Mounting Style :

SMD/SMT

Terminal Form :

Gull wing

Radiation Hardening :

No

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Number of ADC Channels :

8

Manufacturer :

Microchip

DMA Channels :

No

Factory Lead Time :

7 Weeks

ROM Programmability :

Flash

Dimensions :

14.1 x 14.1 x 1.05mm

Speed :

20MHz

Product Type :

8-bit Microcontrollers - MCU

Number of Terminations :

64

Device Core :

AVR

Number of I/O Lines :

54

EEPROM Size :

1K x 8

Brand :

Microchip Technology / Atmel

Qualification Status :

Not Qualified

Package :

Tray

Mounting :

Surface Mount

Operating Temperature :

-40°C~85°C TA

Published :

1997

Has ADC :

yes

Surface Mount :

yes

Data Converter :

A/D 8x10b

Number of Timers - General Purpose :

3

Operating Temperature (Min) :

-40C

Product :

MCU

Data Converters :

A/D 8x10b

Seated Height-Max :

1.2 mm

Instruction Set Architecture :

RISC

Clock Freq :

20(MHz)

Number of I/Os :

54 I/O

Reach Compliance Code :

Compliant

Interface :

SPI, UART, USART

JESD-609 Code :

e3

Number of PWM Channels :

4

Base Part Number :

ATMEGA325A