Welcome to Hotenda.com Online Store!

logo
userjoin
Home

ATMEGA88A-MMHR

ATMEGA88A-MMHR

ATMEGA88A-MMHR

Microchip Technology

8KB 4K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA88A 28 Pin 20MHz 5V 28-VFQFN Exposed Pad

SOT-23

ATMEGA88A-MMHR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 17 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Surface MountYES
Number of Pins 28
Supplier Device Package 28-VQFN (4x4)
Number of Terminals 28
Mounting Style SMD/SMT
Interfaces SPI/USART
Data Converters A/D 8x10b
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATMEGA88
Mfr Microchip Technology
Product Status Active
Number of I/Os 23 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 23
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series AVR® ATmega
Published 1997
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Additional FeatureALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 5V
Terminal Pitch0.45mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATMEGA88A
JESD-30 Code S-PQCC-N28
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
Interface I2C, SPI, UART, USART
Max Supply Voltage5.5 V
Min Supply Voltage1.8 V
Memory Size8kB
Oscillator TypeInternal
Number of I/O 23
Speed 20MHz
RAM Size 1K x 8
Memory TypeFLASH
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 TypeFLASH
Core Size 8-Bit
Program Memory Size 8KB 4K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 12 mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog TimerYes
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 Type8-bit Microcontrollers - MCU
ROM (words) 4096
Core Architecture AVR
EEPROM Size 512 x 8
CPU Family AVR RISC
Max Frequency 20 MHz
Number of Programmable I/O 23
RAM (bytes) 1024
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Length 4mm
Height Seated (Max) 1mm
Width 4 mm
RoHS StatusROHS3 Compliant
In-Stock:4387 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.78000$0.78
25$0.71520$17.88
100$0.64500$64.5

ATMEGA88A-MMHR Product Details

ATMEGA88A-MMHR Overview


Packaged in a 28-VFQFN Exposed Pad format, this MCU is available in a compact size. There are 23 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The AVR® ATmega series includes this electrical component. There is 8KB 4K x 16 bytes of program memory in MCU, which corresponds to the size of the program. With a AVR Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. During the manufacturing process, 28 terminations were applied to the IC chip. 8-bits are used in Microcontroller. The MCU chip's supply output is 5V volts. Currently, MCU chip has NO DMA channels. 8kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number ATMEGA88A. In the case of 20MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 28 pins. The clock has 3 timers/counters to keep track of the time. This device is embedded with a AVR RISC processor family, which is a powerful and efficient CPU. There is a FLASH memory feature on this equipment. With AVR core architecture, it offers high performance. A total of 23 programmable I/Os are available on this board. As a few examples, there are additional features like ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ that are available in the software.

ATMEGA88A-MMHR Features


28-VFQFN Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C


ATMEGA88A-MMHR Applications


There are a lot of Microchip Technology
ATMEGA88A-MMHR Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

Get Subscriber

Enter Your Email Address, Get the Latest News