64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA645A 64 Pin 16MHz 5V 64-TQFP
SOT-23
ATMEGA645A-AUR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
Package / Case
64-TQFP
Mounting Type
Surface Mount
Mount
Surface Mount
Contact Plating
Tin
Surface Mount
YES
Number of Pins
64
Supplier Device Package
64-TQFP (14x14)
Number of Terminals
64
Mounting Style
SMD/SMT
Interfaces
SPI/USART
Data Converters
A/D 8x10b
Manufacturer
Microchip
Brand
Microchip Technology
Tradename
AVR
RoHS
Details
Package
Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number
ATMEGA645
Mfr
Microchip Technology
Product Status
Active
Package Shape
SQUARE
Number of I/O Lines
54
Published
1997
Series
AVR® ATmega
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C~85°C TA
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
64
Additional Feature
ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Terminal Position
QUAD
Terminal Form
GULL WING
Supply Voltage
5V
Terminal Pitch
0.8mm
Reach Compliance Code
compliant
Frequency
16MHz
Base Part Number
ATMEGA645A
JESD-30 Code
S-PQFP-G64
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
2/5V
Temperature Grade
INDUSTRIAL
Supply Voltage-Min (Vsup)
4.5V
Interface
SPI, UART, USART
Memory Size
64kB
Oscillator Type
Internal
Number of I/O
54
Speed
16MHz
RAM Size
4K 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
64KB 32K x 16
Connectivity
SPI, UART/USART, USI
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
1.2 mm
Number of Timers/Counters
3
Product Type
8-bit Microcontrollers - MCU
ROM (words)
32768
EEPROM Size
2K x 8
CPU Family
AVR RISC
RAM (bytes)
4096
ROM Programmability
FLASH
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
AVR
Width
14 mm
Height Seated (Max)
1.2mm
Length
14mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1,000
$4.25390
$4.2539
ATMEGA645A-AUR Product Details
ATMEGA645A-AUR Overview
64-TQFP-packages are available. There are 54 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the AVR® ATmega series. This program memory has a size of 64KB 32K x 16, which indicates what the size of the program memory is. AVR Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER, RISC power supply/socket/peripheral ICs category. This chip has a total of 64 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 5V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 64kB. The base part number ATMEGA645A provides alternatives. This device is extremely efficient when operated at a frequency of 16MHz. Using the PWM channel YES, the device works with the motor. In this chip, 64 pins can be accessed. Using the timer/counter system, it has 3 timers/counters. In addition to this, the device is embedded with the the AVR RISC CPU family. Some of these features include ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ, for example, as one example.
ATMEGA645A-AUR Features
64-TQFP package Mounting type of Surface Mount
ATMEGA645A-AUR Applications
There are a lot of Microchip Technology ATMEGA645A-AUR Microcontroller applications.