64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA645 64 Pin 16MHz 5V 64-VFQFN Exposed Pad
SOT-23
ATMEGA645-16MU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
4 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
64-VFQFN Exposed Pad
Number of Pins
64
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
AVR® ATmega
Published
2011
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
64
Subcategory
Microcontrollers
Technology
CMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
0.5mm
Frequency
16MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
ATMEGA645
Supply Voltage-Max (Vsup)
5.5V
Interface
SPI, UART, USART
Memory Size
64kB
Oscillator Type
Internal
Number of I/O
53
RAM Size
4K x 8
Memory Type
EEPROM, FLASH
Voltage - Supply (Vcc/Vdd)
2.7V~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
Bit Size
8
Data Converter
A/D 8x10b
Watchdog Timer
Yes
Access Time
16 μs
Has ADC
YES
DMA Channels
NO
Data Bus Width
8b
Number of Timers/Counters
3
EEPROM Size
2K x 8
Number of Programmable I/O
54
Number of ADC Channels
8
Number of PWM Channels
4
Number of I2C Channels
1
Height
950μm
Length
9.1mm
Width
9.1mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.97000
$2.97
ATMEGA645-16MU Product Details
ATMEGA645-16MU Overview
In a 64-VFQFN Exposed Pad package, the MCU is available. 53 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. AVR® ATmega series components make up this electrical component. 64KB 32K x 16 is the size of its program memory. A AVR Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 64 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 5V volt supply output on the chip. DMA channels number NO. 64kB is the memory size of the part. The base part number ATMEGA645 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 16MHz. Located on the chip are 64 pins. The clock has 3 timers or counters on it. It has built-in EEPROM, FLASH memory. It programs in 54 Programmable I/O. A total of 8 channels of ADC are available on this device. The device uses 4 PWM channels. There are 1 I2C channels included in the part, which has been designed for the purpose.
ATMEGA645-16MU Features
64-VFQFN Exposed Pad package Mounting type of Surface Mount Microcontrollers subcategory
ATMEGA645-16MU Applications
There are a lot of Microchip Technology ATMEGA645-16MU Microcontroller applications.