ATMEGA48A-MMHR

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Terminal Form :

NO LEAD

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Contact Plating :

Tin

Interfaces :

SPI/USART

RoHS Status :

ROHS3 Compliant

Supply Voltage-Min (Vsup) :

4.5V

Mount :

Surface Mount

Core Size :

8-Bit

Terminal Finish :

Nickel/Palladium/Gold (Ni/Pd/Au)

Package :

Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;

Interface :

I2C, SPI, UART, USART

Product Type :

8-bit Microcontrollers - MCU

RoHS :

Details

Supply Voltage-Max (Vsup) :

5.5V

Power Supplies :

2/5V

Number of Pins :

28

Frequency :

20MHz

Program Memory Type :

Flash

Qualification Status :

Not Qualified

Tradename :

AVR

Package Shape :

Square

Number of Terminals :

28

Memory Size :

4kB

Product Status :

Active

Base Part Number :

ATMEGA48A

RAM Size :

512 x 8

EEPROM Size :

256 x 8

Length :

4mm

Number of Terminations :

28

Device Core :

AVR

Bit Size :

8

Data Converter :

A/D 8x10b

Reach Compliance Code :

Compliant

Number of I/O Lines :

23

Oscillator Type :

Internal

JESD-30 Code :

S-PQCC-N28

Minimum Operating Temperature :

- 40 C

Temperature Grade :

Industrial

Maximum Operating Temperature :

+ 85 C

Supply Current-Max :

12 mA

Width :

4 mm

Manufacturer :

Microchip

Base Product Number :

ATMEGA48

Supplier Device Package :

28-VQFN (4x4)

Published :

1997

DMA Channels :

No

Series :

AVR® ATmega

Product :

MCU

Mounting Style :

SMD/SMT

Surface Mount :

yes

Factory Lead Time :

17 Weeks

Number of Timers/Counters :

3

Mounting Type :

Surface Mount

Seated Height-Max :

1 mm

Has ADC :

yes

Core Processor :

AVR

Number of I/Os :

23 I/O

CPU Family :

AVR RISC

Pbfree Code :

yes

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Speed :

20MHz

JESD-609 Code :

e4

Height Seated (Max) :

1mm

Connectivity :

I2C, SPI, UART/USART

PWM Channels :

yes

Terminal Position :

QUAD

ROM (words) :

2048

DAC Channels :

No

Package / Case :

28-VFQFN Exposed Pad

Brand :

Microchip Technology / Atmel

Watchdog Timer :

yes

Data Bus Width :

8B

RAM (bytes) :

512

Program Memory Size :

4KB 2K x 16

ROM Programmability :

Flash

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Product Category :

8-bit Microcontrollers - MCU

Terminal Pitch :

0.45mm

Additional Feature :

ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ

Supply Voltage :

5V

Peripherals :

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

Data Converters :

A/D 8x10b

Number of I/O :

23

Operating Temperature :

-40°C~85°C TA

Packaging :

Tape and Reel (TR)