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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATMEGA48PA-MMH
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ATMEGA48PA-MMH - Microchip Technology

Manufacturer Part Number
ATMEGA48PA-MMH
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATMEGA48PA-MMH
ECAD Model
Parts Description
IC MCU 8BIT 4KB FLASH 28VQFN
Detailed Description
Package
28-VFQFN Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ATMEGA48PA-MMH Tech Specifications
Microchip Technology - ATMEGA48PA-MMH technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATMEGA48PA-MMH

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 28-VQFN (4x4)  
Speed 20MHz  
Series AVR® ATmega  
RAM Size 512 x 8  
Program Memory Type FLASH  
Program Memory Size 4KB (2K x 16)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 28-VFQFN Exposed Pad  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 23  
Mounting Type Surface Mount  
EEPROM Size 256 x 8  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity I²C, SPI, UART/USART  
Base Product Number ATMEGA48  

Parts Introduction

Manufacturer Part Number

ATMEGA48PA-MMH

Manufacturer

Microchip Technology

Introduction

Compact and efficient 8-bit AVR RISC-based microcontroller

Product Features and Performance

4KB FLASH program memory

512B SRAM

256B EEPROM

8-channel 10-bit ADC

Two 8-bit timer/counters with PWM

One 16-bit timer/counter with PWM

USART for serial communication

SPI serial interface

Analog Comparator

Internal Oscillator

Product Advantages

Low power consumption

Wide operating voltage range

Extensive peripheral set

Flexible clocking options

Rich development ecosystem

Key Technical Parameters

Operating Voltage: 1.8V to 5.5V

Operating Temperature: -40°C to 85°C

Clock Speed: 20MHz

Quality and Safety Features

RoHS3 compliant

Exposed thermal pad for improved heat dissipation

Compatibility

Designed for surface mount applications

Compatible with other AVR ATmega series microcontrollers

Application Areas

Embedded systems

Industrial automation

Home appliances

Portable devices

IoT applications

Product Lifecycle

Currently available

No near-term discontinuation plans

Upgrade path available to newer ATmega series microcontrollers

Key Reasons to Choose

Proven and reliable AVR architecture

Extensive development support and tools

Flexible peripheral set for diverse applications

Low power consumption for battery-powered designs

Wide operating temperature range for industrial use

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATMEGA48PA-MMH

Product Attribute ATMEGA48PA-MMH ATMEGA48PA-MN ATMEGA48PA-AUR ATMEGA48PA-PU
Part Number ATMEGA48PA-MMH ATMEGA48PA-MN ATMEGA48PA-AUR ATMEGA48PA-PU
Manufacturer Microchip Technology Microchip Technology Atmel Microchip Technology
Program Memory Type FLASH FLASH FLASH FLASH
Core Processor AVR AVR AVR AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Speed 20MHz 20MHz 20MHz 20MHz
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 6x10b
Base Product Number ATMEGA48 ATMEGA48 ATMEGA48 ATMEGA48
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 105°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Supplier Device Package 28-VQFN (4x4) 32-VQFN (5x5) 32-TQFP (7x7) 28-PDIP
EEPROM Size 256 x 8 256 x 8 256 x 8 256 x 8
Oscillator Type Internal Internal Internal Internal
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Package / Case 28-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-TQFP 28-DIP (0.300", 7.62mm)
RAM Size 512 x 8 512 x 8 512 x 8 512 x 8
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Connectivity I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART
Package Tray Tray Bulk Tube
Series AVR® ATmega AVR® ATmega AVR® ATmega AVR® ATmega
Program Memory Size 4KB (2K x 16) 4KB (2K x 16) 4KB (2K x 16) 4KB (2K x 16)
Number of I/O 23 23 23 23

ATMEGA48PA-MMH Datasheet PDF

Download ATMEGA48PA-MMH pdf datasheets and Microchip Technology documentation for ATMEGA48PA-MMH - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Boxes 07/Dec/2016.pdf
PCN Other
2.73KHz.pdf
PCN Design/Specification
ATmega48A/PA/88A/PA/168A/PA/328/P 10/Sep/2020.pdf ATmega48PA/88PA/168PA 12/Apr/2018.pdf
Errata
2.73KHz.pdf
PCN Assembly/Origin
2.73KHz.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATMEGA48PA-MMH Image

ATMEGA48PA-MMH

Microchip Technology
32D-ATMEGA48PA-MMH

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