128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA1284P 44 Pin 20MHz 44-VFQFN Exposed Pad
SOT-23
ATMEGA1284P-MU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
2 Weeks
Lifecycle Status
Production (Last Updated: 2 years ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
44-VFQFN Exposed Pad
Surface Mount
YES
Number of Pins
44
Supplier Device Package
44-VQFN (7x7)
Number of Terminals
44
Mounting Style
SMD/SMT
Interfaces
SPI/USART
Data Converters
A/D 8x10b
MSL
MSL 1 - Unlimited
Qualification
-
Family Name
ATmega
Instruction Set Architecture
RISC
Dimensions
7.1 x 7.1 x 0.95mm
Typical Operating Supply Voltage
1.8 → 5.5 V
Package Type
VQFN
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
Number of I/Os
32 I/O
Interface Type
2-Wire, SPI, USART
Manufacturer
Microchip
Brand
Microchip Technology
Tradename
AVR
RoHS
Details
Package
Tray
Base Product Number
ATMEGA1284
Mfr
Microchip Technology
Product Status
Active
Schedule B
8542310000
Package Shape
SQUARE
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
AVR® ATmega
Published
1997
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
Applications
--
Voltage - Supply
1.8 V ~ 5.5 V
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Terminal Pitch
0.5mm
Reach Compliance Code
compliant
Frequency
20MHz
Base Part Number
ATMEGA1284P
Pin Count
44
JESD-30 Code
S-PQCC-N44
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
2/5V
Temperature Grade
INDUSTRIAL
Interface
2-Wire, I2C, SPI, UART, USART
Max Supply Voltage
5.5 V
Min Supply Voltage
1.8 V
Memory Size
128kB
Oscillator Type
Internal
Number of I/O
32
Speed
20MHz
RAM Size
16K x 8
Memory Type
FLASH
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
128KB 64K 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)
65536
Core Architecture
AVR
EEPROM Size
4K x 8
On Chip Program ROM Width
16
CPU Family
AVR RISC
Max Frequency
20 MHz
Boundary Scan
YES
Low Power Mode
YES
Number of Programmable I/O
32
Format
FIXED-POINT
Integrated Cache
NO
RAM (words)
16384
RAM (bytes)
16384
Number of ADC Channels
8
Number of Serial I/Os
2
Number of Timers
3
ROM Programmability
FLASH
Number of External Interrupts
3
Number of PWM Channels
6
Number of I2C Channels
1
On Chip Data RAM Width
8
Number of SPI Channels
1
Controller Series
8-bit Microcontrollers - MCU
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
AVR
Height
950μm
Length
7.1mm
Width
7.1mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$7.51000
$7.51
500
$7.4349
$3717.45
1000
$7.3598
$7359.8
1500
$7.2847
$10927.05
2000
$7.2096
$14419.2
2500
$7.1345
$17836.25
ATMEGA1284P-MU Product Details
ATMEGA1284P-MU Overview
The package is in 44-VFQFN Exposed Pad format. The MCU has 32 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the AVR® ATmega series of components. Microcontroller has abundant program memory size of 128KB 64K x 16. The AVR Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 44 of terminations. A 8-bit operation is performed by this part. A total of NO DMA channels are available on MCU chip. This MCU is implemented with 128kB memory. ATMEGA1284P serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 44 pins on the chip through the 44 pins. It is equipped with 3 timers and counters. It consists of 44 pins. As far as the CPU is concerned, it is embedded with the the AVR RISC family of processors. There's an integrated FLASH memory in the equipment. There is a AVR core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed. There are a total of 8 channels for the ADC on this board, so it has a total of 8 channels. An 6-channel PWM controller is used by the device. In this device, there's an 1-channel PWM controller. A total of 2 serial I/Os are included in the electronic part. An external interrupt is included with the chip part, which consists of 3 interrupts. An entire Microcontroller chip has 3 bits.
ATMEGA1284P-MU Features
44-VFQFN Exposed Pad package Mounting type of Surface Mount Minimum temperature of -40 °C
ATMEGA1284P-MU Applications
There are a lot of Microchip Technology ATMEGA1284P-MU Microcontroller applications.