ATMEGA48-20MU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Memory Size :

4kB

Tradename :

AVR

Height :

1mm

Qualification Status :

Not Qualified

Peak Reflow Temperature (Cel) :

260

Supply Current-Max :

12 mA

Operating Temperature :

-40°C~85°C TA

DAC Resolution :

-

Lead Free :

Lead Free

Instruction Set Architecture :

RISC

Frequency :

20MHz

Number of I/O Lines :

23

RAM (bytes) :

512

Number of Terminations :

32

Oscillator Type :

Internal

Interfaces :

SPI/TWI/USART

JESD-30 Code :

S-PQCC-N32

Connectivity :

I2C, SPI, UART/USART

Product Type :

8-bit Microcontrollers - MCU

Device Core :

AVR

Power Supplies :

3/5 V

Data Bus Width :

8B

Published :

1997

Number of Serial I/Os :

1

Package / Case :

32-VFQFN Exposed Pad

Number of Pins :

32

Package Type :

QFN/MLF

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Supply Voltage :

3V

Program Memory Size :

4KB 2K x 16

ROM Programmability :

Flash

Number of PWM Channels :

6

DAC Channels :

No

Boundary Scan :

No

Number of Terminals :

32

Number of I/O :

23

JESD-609 Code :

e3

Terminal Pitch :

0.5 mm

Number of External Interrupts :

2

CPU Family :

AVR RISC

Interface :

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

Terminal Form :

NO LEAD

Width :

4.8mm

Mount :

Surface Mount

Time@Peak Reflow Temperature-Max (s) :

40

MSL :

-

Low Power Mode :

yes

PWM Channels :

yes

Terminal Position :

QUAD

Surface Mount :

yes

Product Status :

Active

Number of ADC Channels :

8

EEPROM Size :

256 x 8

Data Converter :

A/D 8x10b

Base Product Number :

ATMEGA48

Factory Lead Time :

7 Weeks

Speed :

20MHz

Core Processor :

AVR

Memory Type :

EEPROM, FLASH

On Chip Data RAM Width :

8

Series :

AVR® ATmega

Qualification :

-

ROM (words) :

2048

Length :

4.8mm

Data Converters :

A/D 8x10b

Product :

MCU

Brand :

Microchip Technology / Atmel

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

On Chip Program ROM Width :

16

Seated Height-Max :

1 mm

Program Memory Type :

Flash

Temperature Grade :

Industrial

Packaging :

Tray

Bit Size :

8

Radiation Hardening :

No

Contact Plating :

Tin

Density :

32 kb

Access Time :

20 μs

Package :

Tray

Number of I2C Channels :

1

Interface Type :

I2C, SPI, USART

Voltage :

5V

Peripherals :

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

Base Part Number :

ATMEGA48

RoHS :

Details

Product Category :

8-bit Microcontrollers - MCU

Termination :

SMD/SMT

Manufacturer :

Microchip

RoHS Status :

ROHS3 Compliant

REACH SVHC :

No SVHC

Number of UART Channels :

0

Pbfree Code :

yes

Pin Count :

32

Family Name :

ATMEGA

Mounting Style :

SMD/SMT

Number of Timers :

3

Supplier Device Package :

32-VQFN (5x5)

Has ADC :

yes

DMA Channels :

No

Dimensions :

5.1 x 5.1 x 0.95mm

RAM Size :

512 x 8

Watchdog Timer :

yes

Number of I/Os :

23 I/O

Reach Compliance Code :

Compliant

Typical Operating Supply Voltage :

2.7 → 5.5 V

Format :

FIXED-POINT

Integrated Cache :

No

Number of Timers/Counters :

3

Package Shape :

Square

Core Size :

8-Bit

RAM (words) :

512

Minimum Operating Temperature :

-40 °C

Terminal Finish :

Matte Tin (Sn)

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Maximum Operating Temperature :

+85 °C

Mounting Type :

Surface Mount