AT91SAM7L128-CU
- Mfr.Part #
- AT91SAM7L128-CU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 144-LFBGA
- Datasheet
- Download
- Description
- IC MCU 16/32B 128KB FLASH 144BGA
- Stock
- 498
- In Stock :
- 498
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Number of Timers/Counters :
- 3
- Mount :
- Surface Mount
- Number of Programmable I/O :
- 80
- Packaging :
- Tray
- Series :
- SAM7L
- Max Supply Voltage :
- 3.6V
- Data Bus Width :
- 32b
- Program Memory Size :
- 128KB 128K x 8
- Base Part Number :
- AT91SAM7L128
- Device Core :
- ARM7TDMI
- Core Architecture :
- ARM
- Frequency :
- 36MHz
- Product Status :
- Obsolete
- Max Frequency :
- 36MHz
- Speed :
- 36MHz
- Memory Size :
- 128kB
- Interfaces :
- 2-Wire/SPI/USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Product Number :
- AT91SAM7L128
- Published :
- 2013
- Package / Case :
- 144-LFBGA
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 80
- Min Supply Voltage :
- 1.8V
- Core Size :
- 16/32-Bit
- EEPROM Size :
- --
- Supplier Device Package :
- 144-BGA (13x13)
- Voltage - Supply (Vcc/Vdd) :
- 1.55V~1.8V
- Min Operating Temperature :
- -40°C
- Data Converters :
- A/D 4x10b
- Number of Pins :
- 144
- Radiation Hardening :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Package :
- Tray
- Core Processor :
- ARM7®
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Data Converter :
- A/D 4x10b
- Oscillator Type :
- Internal
- Max Operating Temperature :
- 85°C
- RAM Size :
- 6K x 8
- Memory Type :
- Flash
- Datasheets
- AT91SAM7L128-CU

Microcontrollers Atmel (Microchip Technology) AT91SAM7L128-CU Overview
The AT91SAM7L128-CU from Atmel (Microchip Technology) is a high-performance microcontroller unit (MCU) designed for advanced embedded applications. This MCU operates within the ARM7TDMI architecture, offering a perfect blend of 16/32-bit efficiency and power-saving features. With 128KB of flash memory and a versatile 144-ball grid array package, the Microcontrollers Atmel (Microchip Technology) AT91SAM7L128-CU stands out for its robust performance and flexibility. Its low-power consumption and high-speed processing capabilities make it an ideal choice for sophisticated yet energy-efficient applications.
AT91SAM7L128-CU Features
The AT91SAM7L128-CU MCU boasts several key features that enhance its applicability in various high-demand environments. It offers 128KB of integrated flash memory, enabling substantial code or data storage. The 144 BGA package ensures a compact footprint while providing ample GPIO pins for interface connectivity. Advanced power management techniques are incorporated to reduce energy consumption during idle or active states, supporting applications where power efficiency is critical. Additionally, its ARM7TDMI core facilitates efficient processing for both 16-bit and 32-bit instructions, enhancing its versatility in handling a wide range of software applications.
AT91SAM7L128-CU Applications
- Industrial Control Systems: Utilizes its robust processing capabilities to manage complex algorithms and real-time processing tasks, ensuring high reliability and precision in automated environments.
- Portable Medical Devices: Leverages its low power consumption to extend battery life while providing the necessary computational power for medical monitoring and diagnostics.
- Energy Management: Integral in smart meters and energy monitoring systems, where its power efficiency and processing strength enable advanced energy measurement and management solutions.
- Consumer Electronics: Ideal for wearables and smart home devices, offering a compact solution with ample memory and efficient power use to enhance user experience and device functionality.
- Security Systems: Supports security and access control systems, utilizing its fast processing to handle data encryption and interface with multiple sensors and actuaries.
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