ATMEGA48-20AU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Access Time :

20 μs

Brand :

Microchip Technology / Atmel

Core Processor :

AVR

Enclosure :

TQFP 32 (7x7)

REACH SVHC :

No SVHC

Ambient Temperature Range High :

85°C

Data Converters :

A/D 8x10b

Mounting Style :

SMD/SMT

ROM Programmability :

Flash

Program Memory Type :

Flash

HTS Code :

8542.31.00.01

Product :

MCU

Supplier Device Package :

32-TQFP (7x7)

CPU Family :

AVR RISC

Power Supplies :

3/5 V

RAM (bytes) :

512

Frequency :

20MHz

Package / Case :

32-TQFP

Terminal Form :

Gull wing

Seated Height-Max :

1.2 mm

Integrated Cache :

No

Terminal Position :

QUAD

RAM Size :

512 x 8

Instruction Set Architecture :

RISC

Watchdog Timer :

yes

Peak Reflow Temperature (Cel) :

260

Data Converter :

A/D 8x10b

Terminal Pitch :

0.8 mm

Family Name :

ATMEGA

MSL :

MSL 3 - 168 hours

Number of Terminals :

32

Number of I/O Lines :

23

EEPROM Size :

256 x 8

Number of I/O :

23

Additional Feature :

OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ

Adc Resolution :

10

Interfaces :

SPI/TWI/USART

Base Product Number :

ATMEGA48

Program Memory Size :

4KB 2K x 16

Has ADC :

yes

DAC Channels :

No

Supply Voltage :

3V

Interface Type :

I2C, SPI, USART

Height :

1.2mm

Interface :

I2C, SPI, USART

Core Size :

8-Bit

Can :

0

Manuf. code :

MCP

Mount :

Surface Mount

ECCN Code :

EAR99

Number of Timers/Counters :

3

Base Part Number :

ATMEGA48

RoHS :

Details

Format :

FIXED-POINT

Number of PWM Channels :

6

PWM Channels :

yes

Qualification :

-

Time@Peak Reflow Temperature-Max (s) :

40

Surface Mount :

yes

Pbfree Code :

yes

RoHS Status :

ROHS3 Compliant

Minimum Operating Temperature :

-40 °C

Memory Size :

4kB

Number of Serial I/Os :

1

Density :

32 kb

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Boundary Scan :

No

Max. operating temperature :

+85°C

Maximum Operating Temperature :

+85 °C

DMA Channels :

No

Speed :

20MHz

JESD-609 Code :

e3

Low Power Mode :

yes

Lead Free :

Lead Free

JESD-30 Code :

S-PQFP-G32

Number of Terminations :

32

Flash Memory :

4

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Bit Size :

8

Number of Pins :

32

Packaging :

Tray

DAC Resolution :

-

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Number of I/Os :

23 I/O

Number of SPI Channels :

2

Published :

1997

Product Category :

8-bit Microcontrollers - MCU

Oscillator Type :

Internal

On Chip Program ROM Width :

16

Series :

AVR® ATmega

Connectivity :

I2C, SPI, UART/USART

Dimensions :

7.1 x 7.1 x 1.05mm

Length :

7.1mm

Terminal Finish :

Matte Tin (Sn) - annealed

Number of External Interrupts :

2

Number of ADC Channels :

8

Core Architecture :

AVR

ROM (words) :

2048

Peripherals :

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

Clock Speed :

20

Temperature Grade :

Industrial

Factory Lead Time :

7 Weeks

Address Bus Width :

8B

Package :

Tray

Data Bus Width :

8B

Qualification Status :

Not Qualified

Product Status :

Active

Tradename :

AVR

Package Shape :

Square

Radiation Hardening :

No

RAM (words) :

512

Typical Operating Supply Voltage :

2.7 → 5.5 V

Manufacturer :

Microchip Technology

Operating Temperature :

-40°C~85°C TA

Product Type :

8-bit Microcontrollers - MCU

Supply Voltage-Max (Vsup) :

5.5V

Type :

ATMEGA48-20AU

Adc Channels :

8

Pin Count :

32

Number of I2C Channels :

1

Mounting Type :

Surface Mount

Device Core :

AVR

Package Type :

TQFP

Width :

7.1mm

Reach Compliance Code :

Unknown

Supply Current-Max :

12 mA