ATMEGA164A-CU
- Mfr.Part #
- ATMEGA164A-CU
- Manufacturer
- Microchip Technology
- Package / Case
- 49-VFBGA
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 49VFBGA
- Stock
- 22
- In Stock :
- 22
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Seated Height-Max :
- 1 mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Core Size :
- 8-Bit
- Product Status :
- Active
- Number of Pins :
- 49
- Mounting Style :
- SMD/SMT
- Factory Lead Time :
- 7 Weeks
- Integrated Cache :
- No
- RoHS Status :
- ROHS3 Compliant
- Number of Serial I/Os :
- 2
- Power Supplies :
- 2/5V
- Speed :
- 20MHz
- Qualification Status :
- Not Qualified
- Data Converter :
- A/D 8x10b
- Package :
- Tray
- ROM Programmability :
- Flash
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- AVR® ATmega
- Bit Size :
- 8
- Core Processor :
- AVR
- Base Part Number :
- ATMEGA164A
- Maximum Operating Temperature :
- + 85 C
- Watchdog Timer :
- yes
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- S-PBGA-B49
- Width :
- 5 mm
- Number of Timers :
- 3
- Brand :
- Microchip Technology
- EEPROM Size :
- 512 x 8
- CPU Family :
- AVR RISC
- On Chip Program ROM Width :
- 16
- Surface Mount :
- yes
- Number of I/O :
- 32
- Memory Size :
- 16kB
- RoHS :
- Details
- DAC Channels :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Has ADC :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Package Shape :
- Square
- Data Converters :
- A/D 8x10b
- Number of I/Os :
- 32 I/O
- RAM (words) :
- 1024
- Product Category :
- 8-bit Microcontrollers - MCU
- Frequency :
- 20MHz
- Number of Terminations :
- 49
- Boundary Scan :
- yes
- Number of I/O Lines :
- 32
- Terminal Form :
- Ball
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- - 40 C
- Temperature Grade :
- Industrial
- Number of Timers/Counters :
- 3
- Packaging :
- Tray
- Low Power Mode :
- yes
- RAM (bytes) :
- 1024
- Product :
- MCU
- Supplier Device Package :
- 49-VFBGA (5x5)
- Mount :
- Surface Mount
- Published :
- 2008
- Program Memory Type :
- Flash
- RAM Size :
- 1K x 8
- Height Seated (Max) :
- 1mm
- Tradename :
- AVR
- On Chip Data RAM Width :
- 8
- Program Memory Size :
- 16KB 8K x 16
- Operating Temperature :
- -40°C~85°C TA
- Manufacturer :
- Microchip
- DMA Channels :
- No
- ROM (words) :
- 8192
- Oscillator Type :
- Internal
- PWM Channels :
- yes
- Number of External Interrupts :
- 3
- Supply Voltage-Min (Vsup) :
- 1.8V
- Length :
- 5mm
- Package / Case :
- 49-VFBGA
- Supply Current-Max :
- 12 mA
- Number of Terminals :
- 49
- Device Core :
- AVR
- Interfaces :
- JTAG/TWI/SPI/USART
- Product Type :
- 8-bit Microcontrollers - MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Bus Width :
- 8B
- Base Product Number :
- ATMEGA164
- Terminal Position :
- BOTTOM
- Pbfree Code :
- yes
- Interface :
- I2C, SPI, UART, USART
- Format :
- FIXED-POINT
- Supply Voltage-Max (Vsup) :
- 5.5V
- Datasheets
- ATMEGA164A-CU
ATMEGA164A-CU Documents

Microcontrollers Microchip Technology ATMEGA164A-CU Overview
The Microcontrollers Microchip Technology ATMEGA164A-CU is a high-performance, low-power AVR 8-bit microcontroller that offers a perfect blend of power efficiency and robust functionality. Engineered by Microchip Technology, this MCU is tailored for advanced control systems, featuring 16KB of flash memory and a compact 49-VFBGA package. Its versatility and efficiency make it particularly suitable for applications that require significant processing capabilities within a constrained power budget. With its extensive I/O options and comprehensive peripheral set, this microcontroller facilitates complex digital interactions in a variety of settings, enhancing both system reliability and performance.
ATMEGA164A-CU Features
- 8-bit AVR Microcontroller
- 16KB ISP flash memory
- 49-pin VFBGA package
- Low power consumption
- Extensive peripheral features including USART, SPI, and TWI
- Advanced RISC architecture
ATMEGA164A-CU Applications
- Industrial Automation: Utilized in managing complex machinery due to its robust I/O capabilities and real-time response efficiency.
- Smart Home Devices: Powers advanced home automation systems, facilitating seamless integration and user-friendly interfaces.
- Consumer Electronics: Embedded in consumer gadgets to enhance interactive functionalities and ensure reliable performance.
- Automotive: Suitable for automotive applications where durability and operational stability are critical.
- Healthcare Devices: Used in medical monitoring systems that require precision and low power consumption.
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