ATMEGA640-16CUR
- Mfr.Part #
- ATMEGA640-16CUR
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TFBGA
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 100CBGA
- Stock
- 93
- In Stock :
- 93
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mount :
- Surface Mount
- Temperature Grade :
- Industrial
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Package Shape :
- Square
- Frequency :
- 16MHz
- Number of Programmable I/O :
- 86
- Watchdog Timer :
- yes
- Number of Timers/Counters :
- 6
- Data Bus Width :
- 8B
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Number of I/O :
- 86
- Supply Current-Max :
- 14 mA
- Max Frequency :
- 16 MHz
- Speed :
- 16MHz
- Brand :
- Microchip Technology / Atmel
- Core Size :
- 8-Bit
- Program Memory Type :
- Flash
- PWM Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- JESD-30 Code :
- S-PBGA-B100
- Height Seated (Max) :
- 1.2mm
- Min Supply Voltage :
- 2.7 V
- EEPROM Size :
- 4K x 8
- Mounting Style :
- SMD/SMT
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 85 °C
- Terminal Form :
- Ball
- Number of Terminals :
- 100
- RAM (bytes) :
- 8192
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Maximum Operating Temperature :
- + 85 C
- Package / Case :
- 100-TFBGA
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Min Operating Temperature :
- -40 °C
- Published :
- 2007
- Power Supplies :
- 3/5V
- RoHS :
- Compliant
- ROM Programmability :
- Flash
- Memory Size :
- 64KB
- Supply Voltage-Min (Vsup) :
- 4.5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product Type :
- 8-bit Microcontrollers - MCU
- Product :
- MCU
- External Data Bus Width :
- 8
- Seated Height-Max :
- 1.2 mm
- Oscillator Type :
- Internal
- Minimum Operating Temperature :
- - 40 C
- Tradename :
- AVR
- Interface :
- EBI/EMI, I2C, SPI, UART, USART
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
- Packaging :
- Tape and Reel (TR)
- ROM (words) :
- 32768
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- DAC Channels :
- No
- Contact Plating :
- Copper, Silver, Tin
- Surface Mount :
- yes
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Address Bus Width :
- 16
- RAM Size :
- 8K x 8
- Manufacturer :
- Microchip
- Program Memory Size :
- 64KB 32K x 16
- Supplier Device Package :
- 100-CBGA (9x9)
- Number of Pins :
- 100
- Reach Compliance Code :
- Compliant
- Factory Lead Time :
- 4 Weeks
- Has ADC :
- yes
- DMA Channels :
- No
- Number of I/Os :
- 86
- CPU Family :
- AVR RISC
- Qualification Status :
- Not Qualified
- Data Converter :
- A/D 16x10b
- Terminal Position :
- BOTTOM
- Series :
- AVR® ATmega
- Operating Temperature :
- -40°C~85°C TA
- Terminal Pitch :
- 0.8mm
- Number of I/O Lines :
- 86
- Product Category :
- 8-bit Microcontrollers - MCU
- Memory Type :
- Flash
- Data Converters :
- A/D 16x10b
- Length :
- 9mm
- Base Product Number :
- ATMEGA640
- Bit Size :
- 8
- Number of Terminations :
- 100
- Schedule B :
- 8542310000
- Core Processor :
- AVR
- Core Architecture :
- AVR
- Width :
- 9 mm
- Product Status :
- Active
- Base Part Number :
- ATMEGA640
- Max Supply Voltage :
- 5.5 V
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- ATMEGA640-16CUR

Microcontrollers Microchip Technology ATMEGA640-16CUR Overview
The ATMEGA640-16CUR from Microchip Technology is a robust microcontroller unit (MCU) tailored for sophisticated applications that demand a high degree of control and connectivity. As part of the renowned ATmega series, this microcontroller integrates a powerful 8-bit processor with 64KB of flash memory, ensuring ample space and speed for demanding software applications. Designed to deliver high performance with low power consumption, the ATMEGA640-16CUR is an ideal choice for developers looking to push the boundaries of embedded system capabilities in a compact and cost-effective package. This versatile MCU makes it possible to achieve more efficient processing and connectivity in various applications, adhering to the rigorous demands of industrial and consumer markets.
ATMEGA640-16CUR Features
The ATMEGA640-16CUR microcontroller is packed with features designed for versatile and efficient performance. Key features include 64KB of in-system programmable flash, 4KB EEPROM, and 8KB SRAM, which facilitate advanced multitasking and data storage capabilities. Its high-performance 8-bit AVR RISC-based microprocessor executes powerful instructions in a single clock cycle, achieving throughputs approaching 1 MIPS per MHz. The device also supports multiple communication protocols such as USART, SPI, and TWI (I2C), enhancing its ability to handle complex connectivity tasks. Furthermore, the 100-pin CBGA package allows for dense circuit designs without sacrificing performance or functionality.
ATMEGA640-16CUR Applications
- Automotive Systems: Utilized in engine management and dashboard displays, where its high-speed processing can handle real-time sensor data and user inputs efficiently.
- Smart Home Devices: Powers IoT devices, including smart thermostats and security systems, providing the necessary connectivity and data handling capabilities.
- Industrial Automation: Employed in control systems for machinery and production lines, where its robust architecture ensures reliable operations under harsh conditions.
- Consumer Electronics: Integral to the development of interactive gadgets like gaming consoles and fitness trackers, where its responsiveness enhances user experience.
- Medical Devices: Used in patient monitoring systems and diagnostic equipment, offering precise control and reliable performance crucial for medical applications.
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