ATMEGA48-20MMH

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Peripherals :

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

Number of I/O :

23

Mounting Type :

Surface Mount

Product Category :

8-bit Microcontrollers - MCU

Program Memory Size :

4KB 2K x 16

Width :

4 mm

Supply Voltage :

3V

Interfaces :

SPI/USART

ROM Programmability :

Flash

Number of I/O Lines :

23

EEPROM Size :

256 x 8

Contact Plating :

Gold

Watchdog Timer :

yes

Device Core :

AVR

Memory Size :

4kB

Number of Pins :

28

Low Power Mode :

yes

Maximum Operating Temperature :

+ 85 C

Temperature Grade :

Industrial

RAM (bytes) :

512

Connectivity :

I2C, SPI, UART/USART

Supply Current-Max :

12 mA

Package :

Tray

Base Part Number :

ATMEGA48

Number of Serial I/Os :

1

RoHS :

Details

DMA Channels :

No

Interface :

I2C, SPI, UART, USART

Package Shape :

Square

CPU Family :

AVR RISC

RAM (words) :

512

Surface Mount :

yes

Has ADC :

yes

Terminal Pitch :

0.45mm

Manufacturer :

Microchip

ROM (words) :

2048

Mount :

Surface Mount

Power Supplies :

3/5 V

Series :

AVR® ATmega

Minimum Operating Temperature :

- 40 C

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Format :

FIXED-POINT

Bit Size :

8

Terminal Position :

QUAD

Speed :

20MHz

Number of Timers/Counters :

3

Data Converter :

A/D 8x10b

Integrated Cache :

No

Reach Compliance Code :

Compliant

Height Seated (Max) :

1mm

Product Type :

8-bit Microcontrollers - MCU

Data Bus Width :

8B

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Supplier Device Package :

28-VQFN (4x4)

Seated Height-Max :

1 mm

Oscillator Type :

Internal

Tradename :

AVR

Product Status :

Active

Mounting Style :

SMD/SMT

RoHS Status :

ROHS3 Compliant

PWM Channels :

yes

Supply Voltage-Max (Vsup) :

5.5V

On Chip Data RAM Width :

8

Factory Lead Time :

4 Weeks

Number of Terminations :

28

Product :

MCU

RAM Size :

512 x 8

Core Size :

8-Bit

DAC Channels :

No

Packaging :

Tray

Terminal Form :

NO LEAD

Data Converters :

A/D 8x10b

Program Memory Type :

Flash

Boundary Scan :

No

JESD-30 Code :

S-PQCC-N28

Core Processor :

AVR

Pbfree Code :

yes

Qualification Status :

Not Qualified

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Brand :

Microchip Technology

Number of Terminals :

28

Operating Temperature :

-40°C~85°C TA

Published :

1997

Base Product Number :

ATMEGA48

Package / Case :

28-VFQFN Exposed Pad

Frequency :

20MHz

Length :

4mm

Number of External Interrupts :

2

On Chip Program ROM Width :

16

Supply Voltage-Min (Vsup) :

2.7V

Number of Timers :

3

Number of I/Os :

23 I/O