ATMEGA48-20AU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Product Category :

8-bit Microcontrollers - MCU

Number of Terminals :

32

EEPROM Size :

256 x 8

RAM Size :

512 x 8

Dimensions :

7.1 x 7.1 x 1.05mm

Base Product Number :

ATMEGA48

Flash Memory :

4

Tradename :

AVR

Manuf. code :

MCP

Manufacturer :

Microchip Technology

Number of External Interrupts :

2

Product :

MCU

Terminal Pitch :

0.8 mm

Number of ADC Channels :

8

Pbfree Code :

yes

Core Architecture :

AVR

Low Power Mode :

yes

Supply Current-Max :

12 mA

Core Processor :

AVR

Frequency :

20MHz

Length :

7.1mm

Seated Height-Max :

1.2 mm

ROM (words) :

2048

Number of PWM Channels :

6

Adc Resolution :

10

Supplier Device Package :

32-TQFP (7x7)

Time@Peak Reflow Temperature-Max (s) :

40

Mount :

Surface Mount

Speed :

20MHz

Number of I/Os :

23 I/O

Mounting Type :

Surface Mount

Terminal Form :

Gull wing

Integrated Cache :

No

Package / Case :

32-TQFP

Published :

1997

Packaging :

Tray

Product Status :

Active

Watchdog Timer :

yes

Can :

0

JESD-30 Code :

S-PQFP-G32

Number of Pins :

32

CPU Family :

AVR RISC

Supply Voltage-Max (Vsup) :

5.5V

Surface Mount :

yes

Interface Type :

I2C, SPI, USART

Radiation Hardening :

No

PWM Channels :

yes

Minimum Operating Temperature :

-40 °C

Adc Channels :

8

Access Time :

20 μs

On Chip Program ROM Width :

16

ECCN Code :

EAR99

Operating Temperature :

-40°C~85°C TA

Additional Feature :

OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ

JESD-609 Code :

e3

Program Memory Type :

Flash

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Power Supplies :

3/5 V

DAC Channels :

No

Program Memory Size :

4KB 2K x 16

Package Shape :

Square

DMA Channels :

No

Core Size :

8-Bit

Number of Timers/Counters :

3

Number of SPI Channels :

2

Type :

ATMEGA48-20AU

Number of I/O Lines :

23

Typical Operating Supply Voltage :

2.7 → 5.5 V

Device Core :

AVR

Number of I/O :

23

Family Name :

ATMEGA

DAC Resolution :

-

Qualification Status :

Not Qualified

REACH SVHC :

No SVHC

Package :

Tray

Number of I2C Channels :

1

Terminal Finish :

Matte Tin (Sn) - annealed

Base Part Number :

ATMEGA48

Enclosure :

TQFP 32 (7x7)

Width :

7.1mm

Terminal Position :

QUAD

Maximum Operating Temperature :

+85 °C

MSL :

MSL 3 - 168 hours

Factory Lead Time :

7 Weeks

Clock Speed :

20

Series :

AVR® ATmega

RAM (words) :

512

HTS Code :

8542.31.00.01

Boundary Scan :

No

Package Type :

TQFP

Data Bus Width :

8B

RAM (bytes) :

512

Address Bus Width :

8B

Temperature Grade :

Industrial

Has ADC :

yes

Data Converter :

A/D 8x10b

Oscillator Type :

Internal

Ambient Temperature Range High :

85°C

Number of Terminations :

32

ROM Programmability :

Flash

Instruction Set Architecture :

RISC

Qualification :

-

Interfaces :

SPI/TWI/USART

Number of Serial I/Os :

1

Bit Size :

8

Peripherals :

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

Max. operating temperature :

+85°C

RoHS :

Details

Supply Voltage :

3V

Peak Reflow Temperature (Cel) :

260

Product Type :

8-bit Microcontrollers - MCU

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Connectivity :

I2C, SPI, UART/USART

Format :

FIXED-POINT

Pin Count :

32

Mounting Style :

SMD/SMT

Data Converters :

A/D 8x10b

Density :

32 kb

Height :

1.2mm

Reach Compliance Code :

Unknown

Brand :

Microchip Technology / Atmel

Memory Size :

4kB

RoHS Status :

ROHS3 Compliant

Lead Free :

Lead Free

Interface :

I2C, SPI, USART