ATMEGA48-20MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Pbfree Code :

yes

Low Power Mode :

yes

Qualification :

-

Series :

AVR® ATmega

Width :

4.8mm

Terminal Pitch :

0.5 mm

Number of External Interrupts :

2

Operating Temperature :

-40°C~85°C TA

Program Memory Size :

4KB 2K x 16

DAC Channels :

No

Number of PWM Channels :

6

Oscillator Type :

Internal

Peak Reflow Temperature (Cel) :

260

Core Processor :

AVR

Surface Mount :

yes

Number of UART Channels :

0

Contact Plating :

Tin

Base Part Number :

ATMEGA48

Product Type :

8-bit Microcontrollers - MCU

RAM (words) :

512

Interfaces :

SPI/TWI/USART

Package Type :

QFN/MLF

Supplier Device Package :

32-VQFN (5x5)

Typical Operating Supply Voltage :

2.7 → 5.5 V

Terminal Position :

QUAD

Minimum Operating Temperature :

-40 °C

Number of I/O Lines :

23

DAC Resolution :

-

Factory Lead Time :

7 Weeks

Mounting Style :

SMD/SMT

Supply Voltage :

3V

Pin Count :

32

Speed :

20MHz

Power Supplies :

3/5 V

Interface :

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

Peripherals :

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

Dimensions :

5.1 x 5.1 x 0.95mm

Number of Serial I/Os :

1

Mounting Type :

Surface Mount

JESD-30 Code :

S-PQCC-N32

Package Shape :

Square

Density :

32 kb

Product :

MCU

EEPROM Size :

256 x 8

On Chip Data RAM Width :

8

Length :

4.8mm

REACH SVHC :

No SVHC

Radiation Hardening :

No

Maximum Operating Temperature :

+85 °C

Integrated Cache :

No

Number of Pins :

32

Connectivity :

I2C, SPI, UART/USART

On Chip Program ROM Width :

16

Number of Timers :

3

Program Memory Type :

Flash

Number of Terminations :

32

Voltage :

5V

Watchdog Timer :

yes

RAM (bytes) :

512

JESD-609 Code :

e3

Product Status :

Active

Terminal Form :

NO LEAD

Family Name :

ATMEGA

Package / Case :

32-VFQFN Exposed Pad

Mount :

Surface Mount

Core Size :

8-Bit

Packaging :

Tray

MSL :

-

Data Bus Width :

8B

Termination :

SMD/SMT

Data Converters :

A/D 8x10b

PWM Channels :

yes

Device Core :

AVR

Number of Timers/Counters :

3

Brand :

Microchip Technology / Atmel

Has ADC :

yes

Access Time :

20 μs

Package :

Tray

Format :

FIXED-POINT

RoHS :

Details

CPU Family :

AVR RISC

Temperature Grade :

Industrial

Time@Peak Reflow Temperature-Max (s) :

40

Reach Compliance Code :

Compliant

RAM Size :

512 x 8

Memory Size :

4kB

Height :

1mm

Tradename :

AVR

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Number of Terminals :

32

Terminal Finish :

Matte Tin (Sn)

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Data Converter :

A/D 8x10b

Supply Current-Max :

12 mA

Bit Size :

8

ROM Programmability :

Flash

RoHS Status :

ROHS3 Compliant

Base Product Number :

ATMEGA48

Number of ADC Channels :

8

DMA Channels :

No

Interface Type :

I2C, SPI, USART

Memory Type :

EEPROM, FLASH

Seated Height-Max :

1 mm

ROM (words) :

2048

Qualification Status :

Not Qualified

Frequency :

20MHz

Boundary Scan :

No

Manufacturer :

Microchip

Product Category :

8-bit Microcontrollers - MCU

Instruction Set Architecture :

RISC

Published :

1997

Number of I/Os :

23 I/O

Number of I/O :

23

Number of I2C Channels :

1

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Lead Free :

Lead Free