4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA48A 32 Pin 20MHz 5V 32-VFQFN Exposed Pad
SOT-23
ATMEGA48A-MU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 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/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
1.8 → 5.5 V
Package Type
QFN/MLF
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
Number of I/Os
23 I/O
Interface Type
2-Wire, SPI, UART
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
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
HTS Code
8542.31.00.01
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
0.5 mm
Reach Compliance Code
compliant
Frequency
20MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
ATMEGA48A
Pin Count
32
JESD-30 Code
S-PQCC-N32
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
2/5V
Temperature Grade
INDUSTRIAL
Supply Voltage-Min (Vsup)
4.5V
Interface
I2C, SPI, UART, USART
Memory Size
4kB
Oscillator Type
Internal
Number of I/O
23
Speed
20MHz
RAM Size
512 x 8
Voltage - Supply (Vcc/Vdd)
1.8V~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
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
ROM (words)
2048
Core Architecture
AVR
EEPROM Size
256 x 8
On Chip Program ROM Width
16
CPU Family
AVR RISC
RAM (bytes)
512
Number of ADC Channels
8
ROM Programmability
FLASH
Number of PWM Channels
6
Number of I2C Channels
1
Product
MCU
Can
0
Product Category
8-bit Microcontrollers - MCU
Clock Speed
20
Flash Memory
4
Adc Channels
8
Adc Resolution
10
Device Core
AVR
Height
880μm
Length
5mm
Width
5mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.27000
$1.27
25
$1.17440
$29.36
100
$1.08150
$108.15
ATMEGA48A-MU Product Details
ATMEGA48A-MU Overview
The package has a 32-VFQFN Exposed Pad shape. With 23 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The AVR® ATmega series is comprised of this electrical component. The electronic part has a program memory size of 4KB 2K x 16. There's a AVR Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 32 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 4kB. It is possible to find alternatives to the base part number ATMEGA48A by using the part number search tool. An effective performance can be achieved at a frequency of 20MHz. There are a total of YES channels in the device. It is possible to access the 32 pins on the chip. In total, it has 3 timers and counters in it. A total of 32 pins are included in the package. There are several CPUs that are embedded in the device, including the the AVR RISC CPU. This device features a AVR core architecture. As an example, there is a feature called ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ to name only a few. The ADC channels on this device total 8 in number. A total of 6 PWM channels are being used by the device. The part has been designed to incorporate 1 I2C channels.
ATMEGA48A-MU Features
32-VFQFN Exposed Pad package Mounting type of Surface Mount
ATMEGA48A-MU Applications
There are a lot of Microchip Technology ATMEGA48A-MU Microcontroller applications.