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ATMEGA644A-MU
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ATMEGA644A-MU Tech Specifications
64KB 32K x 16 FLASHAVR8-BitMicrocontrollerAVR® ATmega Series ATMEGA644A44 Pin 20MHz44-VFQFN Exposed Pad
Product Attribute | Attribute Value |
---|---|
Category | Integrated Circuits (ICs) / Microcontrollers |
Manufacturer | Microchip Technology |
Factory Lead Time | 3 Weeks |
Factory Lead Time | 7 Weeks |
Mount | Surface Mount |
Package / Case | 44-VFQFN Exposed Pad |
Operating Temperature | -40°C~85°C TA |
Published | 2008 |
Pbfree Code | yes |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Subcategory | Microcontrollers |
Terminal Position | QUAD |
Frequency | 20MHz |
Supply Voltage-Max (Vsup) | 5.5V |
Memory Size | 64kB |
Number of I/O | 32 |
Voltage - Supply (Vcc/Vdd) | 1.8V~5.5V |
Core Processor | AVR |
Program Memory Type | FLASH |
Program Memory Size | 64KB 32K x 16 |
Supply Current-Max | 9mA |
Data Converter | A/D 8x10b |
Has ADC | YES |
Data Bus Width | 8b |
Boundary Scan | YES |
Format | FIXED-POINT |
Number of UART Channels | 2 |
Number of Serial I/Os | 2 |
Number of External Interrupts | 3 |
Number of I2C Channels | 1 |
Height | 950μm |
Width | 7.1mm |
REACH SVHC | No SVHC |
Lead Free | Lead Free |
Product Attribute | Attribute Value |
---|---|
Part Status | Active |
RoHS Status | ROHS3 Compliant |
Pbfree Code | yes |
Contact Plating | Tin |
Mounting Type | Surface Mount |
Number of Pins | 44 |
Packaging | Tray |
Series | AVR® ATmega |
Part Status | Active |
Number of Terminations | 44 |
Technology | CMOS |
Terminal Pitch | 0.5mm |
Base Part Number | ATMEGA644A |
Interface | I2C, SPI, UART, USART |
Oscillator Type | Internal |
RAM Size | 4K x 8 |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Core Size | 8-Bit |
Connectivity | I2C, SPI, UART/USART |
Bit Size | 8 |
Watchdog Timer | Yes |
DMA Channels | NO |
EEPROM Size | 2K x 8 |
Low Power Mode | YES |
Integrated Cache | NO |
Number of ADC Channels | 8 |
Number of Timers | 3 |
Number of PWM Channels | 6 |
Number of SPI Channels | 3 |
Length | 7.1mm |
Radiation Hardening | No |
RoHS Status | ROHS3 Compliant |
ATMEGA644A-MU Documents
Download datasheets and manufacturer documentation for ATMEGA644A-MU
-
Datasheets
Others include "ATMEG" parts
The following parts include 'ATMEG'
Part # | Manufacturer | Category | Availability |
---|---|---|---|
ATMEG128A-AU | Atmel (Microchip Technology) | Specialized Hot ICs | 5414 |
ATMEG163POD | Micrel / Microchip Technology | Accessories | 2672 |
ATMEG163POD | Microchip Technology | Development Boards Accessories | |
ATMEG64-16AI | ATMEGA | Specialized Hot ICs | 8 |
ATMEG64-16AU | ATMEL | Specialized Hot ICs | 726 |
ATMEG644PA-AU | ATMEGL | Specialized Hot ICs | 1899 |
ATMEG88V-10AU | Atmel (Microchip Technology) | Specialized Hot ICs | 417 |
ATMEGA 128A-AU | Atmel (Microchip Technology) | Specialized Hot ICs | 2257 |
ATMEGA 32A-AU | Micrel / Microchip Technology | Specialized Hot ICs | 9455 |
atmega 644-20au | Atmel (Microchip Technology) | Specialized Hot ICs | 2404 |
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ATMEGA644A-MU brand manufacturers: Microchip Technology, Bonchip stock, ATMEGA644A-MU reference price. ATMEGA644A-MU parameters, ATMEGA644A-MU Datasheet PDF and pin diagram description download.You can use the ATMEGA644A-MU Pluggable Connectors, DSP Datesheet PDF, find ATMEGA644A-MU pin diagram and circuit diagram and usage method of function, ATMEGA644A-MU electronics tutorials.You can download from the Bonchip.
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