ATMEGA48A-MMHR

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Interface :

I2C, SPI, UART, USART

Base Part Number :

ATMEGA48A

Supply Voltage :

5V

Additional Feature :

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

Factory Lead Time :

17 Weeks

Height Seated (Max) :

1mm

Data Bus Width :

8B

Watchdog Timer :

yes

RoHS :

Details

Number of Terminals :

28

Product Status :

Active

Contact Plating :

Tin

Seated Height-Max :

1 mm

Product Type :

8-bit Microcontrollers - MCU

RAM (bytes) :

512

Memory Size :

4kB

Package Shape :

Square

Has ADC :

yes

Manufacturer :

Microchip

Brand :

Microchip Technology / Atmel

Product :

MCU

ROM Programmability :

Flash

JESD-30 Code :

S-PQCC-N28

Tradename :

AVR

Number of Timers/Counters :

3

Terminal Pitch :

0.45mm

Packaging :

Tape and Reel (TR)

Frequency :

20MHz

Mounting Style :

SMD/SMT

JESD-609 Code :

e4

Number of I/Os :

23 I/O

Pbfree Code :

yes

Supply Voltage-Min (Vsup) :

4.5V

Temperature Grade :

Industrial

Core Size :

8-Bit

Mount :

Surface Mount

Series :

AVR® ATmega

Data Converters :

A/D 8x10b

Connectivity :

I2C, SPI, UART/USART

Speed :

20MHz

ROM (words) :

2048

Terminal Position :

QUAD

EEPROM Size :

256 x 8

DAC Channels :

No

RAM Size :

512 x 8

Package / Case :

28-VFQFN Exposed Pad

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Mounting Type :

Surface Mount

Reach Compliance Code :

Compliant

Supplier Device Package :

28-VQFN (4x4)

Operating Temperature :

-40°C~85°C TA

Base Product Number :

ATMEGA48

Program Memory Size :

4KB 2K x 16

Supply Voltage-Max (Vsup) :

5.5V

Number of Terminations :

28

Number of Pins :

28

Terminal Finish :

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

Product Category :

8-bit Microcontrollers - MCU

Interfaces :

SPI/USART

Length :

4mm

Published :

1997

Terminal Form :

NO LEAD

Data Converter :

A/D 8x10b

RoHS Status :

ROHS3 Compliant

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

PWM Channels :

yes

Surface Mount :

yes

Number of I/O :

23

Oscillator Type :

Internal

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Bit Size :

8

Number of I/O Lines :

23

Device Core :

AVR

Minimum Operating Temperature :

- 40 C

Power Supplies :

2/5V

Peripherals :

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

DMA Channels :

No

Program Memory Type :

Flash

Supply Current-Max :

12 mA

Qualification Status :

Not Qualified

CPU Family :

AVR RISC

Package :

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

Maximum Operating Temperature :

+ 85 C

Core Processor :

AVR

Width :

4 mm