ATMEGA48-20AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Dimensions :

7.1 x 7.1 x 1.05mm

Connectivity :

I2C, SPI, UART/USART

RoHS :

Details

Temperature Grade :

Industrial

Surface Mount :

yes

Number of Serial I/Os :

1

Terminal Form :

Gull wing

Brand :

Microchip Technology / Atmel

Integrated Cache :

No

Number of I/O :

23

Tradename :

AVR

Product Status :

Active

Can :

0

Number of Pins :

32

Number of Terminals :

32

Width :

7.1mm

Flash Memory :

4

Speed :

20MHz

Mounting Style :

SMD/SMT

Frequency :

20MHz

Supply Voltage :

3V

Maximum Operating Temperature :

+85 °C

Pin Count :

32

ROM (words) :

2048

ECCN Code :

EAR99

Package Shape :

Square

Enclosure :

TQFP 32 (7x7)

Low Power Mode :

yes

Watchdog Timer :

yes

Number of PWM Channels :

6

Program Memory Size :

4KB 2K x 16

Core Processor :

AVR

HTS Code :

8542.31.00.01

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Data Converter :

A/D 8x10b

ROM Programmability :

Flash

Data Bus Width :

8B

Number of Timers/Counters :

3

Address Bus Width :

8B

Reach Compliance Code :

Unknown

Lead Free :

Lead Free

Terminal Pitch :

0.8 mm

Terminal Finish :

Matte Tin (Sn) - annealed

Height :

1.2mm

RAM Size :

512 x 8

Core Size :

8-Bit

Number of Terminations :

32

Package Type :

TQFP

Product Category :

8-bit Microcontrollers - MCU

Number of I/O Lines :

23

Peak Reflow Temperature (Cel) :

260

JESD-30 Code :

S-PQFP-G32

Oscillator Type :

Internal

Pbfree Code :

yes

Additional Feature :

OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ

Access Time :

20 μs

CPU Family :

AVR RISC

Product :

MCU

Number of External Interrupts :

2

Time@Peak Reflow Temperature-Max (s) :

40

Family Name :

ATMEGA

Supply Voltage-Max (Vsup) :

5.5V

Qualification Status :

Not Qualified

Format :

FIXED-POINT

Terminal Position :

QUAD

Qualification :

-

Series :

AVR® ATmega

Boundary Scan :

No

Base Product Number :

ATMEGA48

DMA Channels :

No

Number of SPI Channels :

2

Supply Current-Max :

12 mA

Density :

32 kb

Supplier Device Package :

32-TQFP (7x7)

Manuf. code :

MCP

Factory Lead Time :

7 Weeks

Type :

ATMEGA48-20AU

Clock Speed :

20

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Packaging :

Tray

Bit Size :

8

DAC Resolution :

-

Number of I/Os :

23 I/O

Published :

1997

On Chip Program ROM Width :

16

Adc Resolution :

10

Interface :

I2C, SPI, USART

Minimum Operating Temperature :

-40 °C

Length :

7.1mm

Core Architecture :

AVR

Package :

Tray

Program Memory Type :

Flash

Package / Case :

32-TQFP

Operating Temperature :

-40°C~85°C TA

RAM (words) :

512

Instruction Set Architecture :

RISC

RoHS Status :

ROHS3 Compliant

Mount :

Surface Mount

DAC Channels :

No

Seated Height-Max :

1.2 mm

Typical Operating Supply Voltage :

2.7 → 5.5 V

Product Type :

8-bit Microcontrollers - MCU

Radiation Hardening :

No

RAM (bytes) :

512

Mounting Type :

Surface Mount

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Peripherals :

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

Number of ADC Channels :

8

Base Part Number :

ATMEGA48

Interfaces :

SPI/TWI/USART

Device Core :

AVR

Data Converters :

A/D 8x10b

JESD-609 Code :

e3

Power Supplies :

3/5 V

Max. operating temperature :

+85°C

EEPROM Size :

256 x 8

MSL :

MSL 3 - 168 hours

Has ADC :

yes

PWM Channels :

yes

Number of I2C Channels :

1

Interface Type :

I2C, SPI, USART

Ambient Temperature Range High :

85°C

Manufacturer :

Microchip Technology

Memory Size :

4kB

REACH SVHC :

No SVHC

Adc Channels :

8