Name: ATMEGA48-20MU
Brand: Microchip Technology
SKU: ATMEGA48-20MU
Price: 2.55000 USD
Availability: InStock

new-10%

ATMEGA48-20MU

Manufacturer part number:ATMEGA48-20MU

Manufacturer:Microchip Technology

Description:4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA48 32 Pin 20MHz 3V 32-VFQFN Exposed Pad

Case Package:SOT-23

Datasheet:ATMEGA48-20MU Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	7 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	32
Supplier Device Package	32-VQFN (5x5)
Number of Terminals	32
Mounting Style	SMD/SMT
Interfaces	SPI/TWI/USART
Data Converters	A/D 8x10b
Family Name	ATmega
Instruction Set Architecture	RISC
Dimensions	5.1 x 5.1 x 0.95mm
Typical Operating Supply Voltage	2.7 → 5.5 V
Package Type	QFN/MLF
Maximum Operating Temperature	+85 °C
Minimum Operating Temperature	-40 °C
MSL	-
Qualification	-
DAC Resolution	-
Number of I/Os	23 I/O
Interface Type	I2C, SPI, USART
Manufacturer	Microchip
Brand	Microchip Technology / Atmel
Tradename	AVR
RoHS	Details
Package	Tray
Base Product Number	ATMEGA48
Mfr	Microchip Technology
Product Status	Active
Package Shape	SQUARE
Number of I/O Lines	23
Operating Temperature	-40°C~85°C TA
Packaging	Tray
Series	AVR® ATmega
Published	1997
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	32
Termination	SMD/SMT
Terminal Finish	Matte Tin (Sn)
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	3V
Terminal Pitch	0.5 mm
Reach Compliance Code	compliant
Frequency	20MHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	ATMEGA48
Pin Count	32
JESD-30 Code	S-PQCC-N32
Qualification Status	Not Qualified
Power Supplies	3/5 V
Temperature Grade	INDUSTRIAL
Voltage	5V
Interface	2-Wire, I2C, SPI, Serial, UART, USART
Memory Size	4kB
Oscillator Type	Internal
Number of I/O	23
Speed	20MHz
RAM Size	512 x 8
Memory Type	EEPROM, FLASH
Voltage - Supply (Vcc/Vdd)	2.7V~5.5V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC
Core Processor	AVR
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH
Core Size	8-Bit
Program Memory Size	4KB 2K x 16
Connectivity	I2C, SPI, UART/USART
Supply Current-Max	12 mA
Bit Size	8
Data Converter	A/D 8x10b
Watchdog Timer	Yes
Access Time	20 μs
Has ADC	YES
DMA Channels	NO
Data Bus Width	8b
PWM Channels	YES
DAC Channels	NO
Seated Height-Max	1 mm
Number of Timers/Counters	3
Product Type	8-bit Microcontrollers - MCU
Density	32 kb
ROM (words)	2048
EEPROM Size	256 x 8
On Chip Program ROM Width	16
CPU Family	AVR RISC
Boundary Scan	NO
Low Power Mode	YES
Format	FIXED-POINT
Integrated Cache	NO
RAM (words)	512
Number of UART Channels	0
RAM (bytes)	512
Number of ADC Channels	8
Number of Serial I/Os	1
Number of Timers	3
ROM Programmability	FLASH
Number of External Interrupts	2
Number of PWM Channels	6
Number of I2C Channels	1
On Chip Data RAM Width	8
Product	MCU
Product Category	8-bit Microcontrollers - MCU
Device Core	AVR
Height	1mm
Length	4.8mm
Width	4.8mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

ATMEGA48-20MU Product Details

ATMEGA48-20MU Overview

Packaged in a 32-VFQFN Exposed Pad format. A total of 23 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A AVR® ATmega series electrical component is used in this application. This program has a program memory of 4KB 2K x 16 bytes, which is the size of the program. With a AVR Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 32 terminations on the IC chip, which means there are 32 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 3V volts. The system has NO channels for DMA communication. There is 4kB memory size assigned to the part. Alternatives can be found by searching through the base part number ATMEGA48 to find them. At a frequency of 20MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 32 pins. There are 3 timers/counters in this device. In total, it has 32 pins. The AVR RISC CPU family is embedded in the device, so it can handle a wide range of operations. The equipment has a EEPROM, FLASH memory that is built in. It has 8 channels that can be accessed through UART. It consists of 8 channels in total for the ADC. This device uses 6 PWM channels to generate the voltage. 1 channels of I2C have been incorporated into the design of the part. As part of the part, 1 serial I/Os have been incorporated. In addition to the internal interrupts, the part includes 2 external interrupts. An integrated circuit with 3 bits has a total of 3 bits.