32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA328P 28 Pin 20MHz 5V 28-VFQFN Exposed Pad
SOT-23
ATMEGA328P-MMH Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
17 Weeks
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Surface Mount
YES
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
Instruction Set Architecture
RISC
Clock Freq
20(MHz)
Operating Temperature Classification
Industrial
Package Type
VQFN EP
Number of Timers - General Purpose
3
Operating Temp Range
-40C to 85C
# I/Os (Max)
23
Interface Type
SPI/USART
Total Internal Ram Size
2KB(kB)
Device Core Size
8(b)
Operating Supply Voltage (Max)
5.5(V)
Operating Supply Voltage (Typ)
2.5/3.3/5(V)
Rad Hardened
No
Operating Supply Voltage (Min)
1.8(V)
Programmable
Yes
Mounting
Surface Mount
Package
Tray
Base Product Number
ATMEGA328
Mfr
Microchip Technology
Product Status
Active
MSL
MSL 1 - Unlimited
Qualification
-
Family Name
ATmega
Dimensions
4.05 x 4.05 x 0.95mm
Typical Operating Supply Voltage
1.8 → 5.5 V
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
Number of I/Os
23 I/O
Manufacturer
Microchip
Brand
Microchip Technology
Tradename
AVR
RoHS
Details
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
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
28
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Terminal Position
QUAD
Terminal Form
NO LEAD
Supply Voltage
5V
Terminal Pitch
0.45mm
Reach Compliance Code
compliant
Frequency
20MHz
Base Part Number
ATMEGA328P
Pin Count
28
JESD-30 Code
S-PQCC-N28
Qualification Status
Not Qualified
Operating Temperature (Max)
85C
Operating Temperature (Min)
-40C
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
32kB
Oscillator Type
Internal
Number of I/O
23
Speed
20MHz
RAM Size
2K 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
32KB 16K x 16
Connectivity
I2C, SPI, UART/USART
Supply Current-Max
9 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)
16384
EEPROM Size
1K x 8
CPU Family
AVR RISC
RAM (bytes)
2048
Number of ADC Channels
8
ROM Programmability
FLASH
Number of PWM Channels
6
Number of I2C Channels
1
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
AVR
Height
950μm
Length
4.05mm
Width
4.05mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.99000
$2.99
500
$2.9601
$1480.05
1000
$2.9302
$2930.2
1500
$2.9003
$4350.45
2000
$2.8704
$5740.8
2500
$2.8405
$7101.25
ATMEGA328P-MMH Product Details
ATMEGA328P-MMH Overview
The package is 28-VFQFN Exposed Pad-shaped. There are 23 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the AVR® ATmega series of electrical components. Having a size of 32KB 16K x 16, Microcontroller has a program memory of X bytes. A AVR Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 28 has 28 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 32kB is the size of the memory in the IC part. Using the base part number ATMEGA328P, you will be able to find alternatives for the part. Using a 20MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 28 pins are accessible. In total, there are 3 timers/counters on the device. The pin count is 28. There is an embedded the AVR RISC CPU family inside the device, which makes it a powerful device. In addition to the above, there are other features such as ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ, to name but a few. The ADC channel count on this device totals up to 8 channels. In order for the device to function, it uses 6 PWM channels. 1 I2C channels are integrated by the part.
ATMEGA328P-MMH Features
28-VFQFN Exposed Pad package Mounting type of Surface Mount
ATMEGA328P-MMH Applications
There are a lot of Microchip Technology ATMEGA328P-MMH Microcontroller applications.