ATMEGA48-20PU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Low Power Mode :

yes

Device Core Size :

8(b)

Lead Free :

Lead Free

On Chip Program ROM Width :

16

PWM Channels :

yes

Qualification Status :

Not Qualified

Number of PWM Channels :

6

JESD-609 Code :

e3

Density :

32 kb

Frequency :

20MHz

Product :

MCU

Brand :

Microchip Technology / Atmel

Mount :

Through Hole

Integrated Cache :

No

Reach Compliance Code :

Compliant

Operating Supply Voltage (Min) :

2.7(V)

DMA Channels :

No

Device Core :

AVR

Factory Lead Time :

3 Weeks

Has ADC :

yes

Oscillator Type :

Internal

Operating Temperature (Min) :

-40C

RAM (bytes) :

512

Instruction Set Architecture :

RISC

Mounting Style :

Through Hole

Operating Temperature (Max) :

85C

ROM (words) :

2048

Number of I2C Channels :

1

Operating Temperature Classification :

Industrial

Package Type :

PDIP W

RoHS Status :

ROHS3 Compliant

Operating Supply Voltage (Max) :

5.5(V)

Power Supplies :

3/5 V

Base Part Number :

ATMEGA48

Number of I/Os :

23 I/O

MSL :

-

Supply Voltage-Min (Vsup) :

2.7V

Product Category :

8-bit Microcontrollers - MCU

Number of Timers :

3

Number of ADC Channels :

8

JESD-30 Code :

R-PDIP-T28

Number of Terminations :

28

# I/Os (Max) :

23

Terminal Position :

Dual

Number of Serial I/Os :

1

On Chip Data RAM Width :

8

Interface Type :

I2C/SPI/USART

Width :

7.49mm

Watchdog Timer :

yes

Interface :

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

Temperature Grade :

Industrial

Package Shape :

RECTANGULAR

Radiation Hardening :

No

Surface Mount :

No

RAM (words) :

512

REACH SVHC :

No SVHC

Product Type :

8-bit Microcontrollers - MCU

Number of I/O :

23

RAM Size :

512 x 8

Packaging :

Tube

Terminal Finish :

Matte Tin (Sn)

Connectivity :

I2C, SPI, UART/USART

Data Converter :

A/D 6x10b

Dimensions :

34.79 x 7.49 x 4.06mm

Operating Supply Voltage (Typ) :

3.3/5(V)

Boundary Scan :

No

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Package :

Tube

Core Processor :

AVR

Total Internal Ram Size :

512B(kB)

Terminal Form :

THROUGH-HOLE

Mounting :

Through Hole

Program Memory Size :

4KB 2K x 16

Number of Pins :

28

Length :

34.8mm

Operating Temp Range :

-40C to 85C

Tradename :

AVR

Base Product Number :

ATMEGA48

Peak Reflow Temperature (Cel) :

Not Applicable

Qualification :

-

Published :

1997

ROM Programmability :

Flash

Core Size :

8-Bit

Format :

FIXED-POINT

Pbfree Code :

yes

Speed :

20MHz

Supply Current-Max :

12 mA

Access Time :

20 μs

Number of Terminals :

28

Bit Size :

8

Clock Freq :

20(MHz)

Pin Count :

28

Rad Hardened :

No

Data Bus Width :

8B

Seated Height-Max :

4.5724 mm

Family Name :

ATMEGA

Terminal Pitch :

2.54mm

Package / Case :

28-DIP (0.300, 7.62mm)

Programmable :

yes

Number of External Interrupts :

2

Peripherals :

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

EEPROM Size :

256 x 8

CPU Family :

AVR RISC

Data Converters :

A/D 6x10b

Manufacturer :

Microchip

Mounting Type :

Through Hole

Maximum Operating Temperature :

+85 °C

Number of Timers/Counters :

3

RoHS :

Details

Address Bus Width :

8B

Operating Temperature :

-40°C~85°C TA

Typical Operating Supply Voltage :

2.7 → 5.5 V

Number of Timers - General Purpose :

3

DAC Channels :

No

Interfaces :

SPI/USART

Series :

AVR® ATmega

Memory Size :

4kB

Supply Voltage-Max (Vsup) :

5.5V

Supplier Device Package :

28-PDIP

Program Memory Type :

Flash

Contact Plating :

Tin

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Product Status :

Active

Height :

4.572mm

Supply Voltage :

3V

Minimum Operating Temperature :

-40 °C

Number of I/O Lines :

23