ATMEGA48-20PU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

PWM Channels :

yes

Length :

34.8mm

Interfaces :

SPI/USART

Typical Operating Supply Voltage :

2.7 → 5.5 V

JESD-609 Code :

e3

Number of PWM Channels :

6

Number of Timers/Counters :

3

Radiation Hardening :

No

Supply Voltage :

3V

Supplier Device Package :

28-PDIP

Number of I2C Channels :

1

Width :

7.49mm

Total Internal Ram Size :

512B(kB)

Access Time :

20 μs

JESD-30 Code :

R-PDIP-T28

Manufacturer :

Microchip

Height :

4.572mm

Number of Timers :

3

Minimum Operating Temperature :

-40 °C

Operating Supply Voltage (Max) :

5.5(V)

RAM (words) :

512

Qualification Status :

Not Qualified

Oscillator Type :

Internal

Peak Reflow Temperature (Cel) :

Not Applicable

Lead Free :

Lead Free

Program Memory Size :

4KB 2K x 16

Power Supplies :

3/5 V

Contact Plating :

Tin

Packaging :

Tube

Qualification :

-

Integrated Cache :

No

Operating Temperature Classification :

Industrial

Program Memory Type :

Flash

Interface Type :

I2C/SPI/USART

Package / Case :

28-DIP (0.300, 7.62mm)

Operating Supply Voltage (Typ) :

3.3/5(V)

Number of I/Os :

23 I/O

Base Part Number :

ATMEGA48

Pbfree Code :

yes

Bit Size :

8

Connectivity :

I2C, SPI, UART/USART

Brand :

Microchip Technology / Atmel

Number of Pins :

28

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Number of External Interrupts :

2

Package Type :

PDIP W

Operating Temperature (Max) :

85C

Number of Terminations :

28

Operating Temp Range :

-40C to 85C

Data Converter :

A/D 6x10b

Terminal Pitch :

2.54mm

Watchdog Timer :

yes

Product Status :

Active

Maximum Operating Temperature :

+85 °C

Number of Timers - General Purpose :

3

Terminal Position :

Dual

Published :

1997

Number of ADC Channels :

8

Supply Voltage-Max (Vsup) :

5.5V

Device Core :

AVR

Data Converters :

A/D 6x10b

Base Product Number :

ATMEGA48

DMA Channels :

No

Mount :

Through Hole

Factory Lead Time :

3 Weeks

Memory Size :

4kB

Core Size :

8-Bit

Pin Count :

28

Reach Compliance Code :

Compliant

CPU Family :

AVR RISC

Product Category :

8-bit Microcontrollers - MCU

Supply Voltage-Min (Vsup) :

2.7V

ROM (words) :

2048

Operating Temperature (Min) :

-40C

Package Shape :

RECTANGULAR

Peripherals :

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

Family Name :

ATMEGA

Mounting Type :

Through Hole

Surface Mount :

No

Speed :

20MHz

DAC Channels :

No

Device Core Size :

8(b)

Number of Serial I/Os :

1

Interface :

2-Wire, I2C, SPI, Serial, UART, USART

RoHS :

Details

Mounting :

Through Hole

Low Power Mode :

yes

Clock Freq :

20(MHz)

Number of I/O :

23

Seated Height-Max :

4.5724 mm

Temperature Grade :

Industrial

Number of I/O Lines :

23

On Chip Data RAM Width :

8

RoHS Status :

ROHS3 Compliant

Series :

AVR® ATmega

Product :

MCU

Package :

Tube

Rad Hardened :

No

Programmable :

yes

EEPROM Size :

256 x 8

Terminal Form :

THROUGH-HOLE

Number of Terminals :

28

RAM Size :

512 x 8

Has ADC :

yes

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Address Bus Width :

8B

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Dimensions :

34.79 x 7.49 x 4.06mm

MSL :

-

Core Processor :

AVR

Mounting Style :

Through Hole

Product Type :

8-bit Microcontrollers - MCU

REACH SVHC :

No SVHC

Density :

32 kb

ROM Programmability :

Flash

Frequency :

20MHz

Supply Current-Max :

12 mA

Format :

FIXED-POINT

Data Bus Width :

8B

# I/Os (Max) :

23

On Chip Program ROM Width :

16

Instruction Set Architecture :

RISC

Boundary Scan :

No

RAM (bytes) :

512

Terminal Finish :

Matte Tin (Sn)

Operating Supply Voltage (Min) :

2.7(V)

Tradename :

AVR

Operating Temperature :

-40°C~85°C TA