AT91SAM7S128C-AU
- Mfr.Part #
- AT91SAM7S128C-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 16/32B 128KB FLASH 64LQFP
- Stock
- 551
- In Stock :
- 551
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Max Operating Temperature :
- 85°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Speed :
- 55MHz
- Published :
- 1997
- Program Memory Type :
- Flash
- Memory Size :
- 128kB
- Core Architecture :
- ARM
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Number of Programmable I/O :
- 32
- Data Converters :
- A/D 8x10b
- Radiation Hardening :
- No
- Number of UART Channels :
- 1
- Packaging :
- Tray
- Watchdog Timer :
- yes
- Product Status :
- Obsolete
- Memory Type :
- Flash
- Number of ADC Channels :
- 8
- Core Processor :
- ARM7®
- Base Part Number :
- AT91SAM7S128
- Contact Plating :
- Tin
- Mount :
- Surface Mount
- Data Bus Width :
- 32b
- Number of I/Os :
- 32
- Height :
- 1.6mm
- Max Supply Voltage :
- 1.95V
- Min Operating Temperature :
- -40°C
- Number of Pins :
- 64
- Number of I/O :
- 32
- Core Size :
- 16/32-Bit
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~1.95V
- Length :
- 10mm
- Base Product Number :
- AT91SAM7S128
- Supplier Device Package :
- 64-LQFP (10x10)
- Number of Timers/Counters :
- 3
- Package :
- Tray
- Min Supply Voltage :
- 1.65V
- Series :
- SAM7S
- EEPROM Size :
- --
- Width :
- 10mm
- Interface :
- I2C, SPI, UART, USART, USB
- Number of SPI Channels :
- 1
- Number of PWM Channels :
- 4
- Data Converter :
- A/D 8x10b
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Frequency :
- 55MHz
- Package / Case :
- 64-LQFP
- REACH SVHC :
- No SVHC
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- RoHS :
- Compliant
- Oscillator Type :
- Internal
- RAM Size :
- 32K x 8
- Program Memory Size :
- 128KB 128K x 8
- Operating Temperature :
- -40°C~85°C TA
- Number of I2C Channels :
- 1
- Max Frequency :
- 55MHz
- Datasheets
- AT91SAM7S128C-AU
AT91SAM7S128C-AU Documents

Microcontrollers Atmel (Microchip Technology) AT91SAM7S128C-AU Overview
The Microcontrollers Atmel (Microchip Technology) AT91SAM7S128C-AU is a high-performance, 16/32-bit MCU designed to cater to a broad range of embedded applications. This microcontroller integrates 128KB of flash memory and is housed in a compact 64LQFP package, making it ideal for space-constrained applications. Engineered for reliability and efficiency, the AT91SAM7S128C-AU leverages Atmel's advanced technology to deliver exceptional power management, versatile connectivity options, and robust security features, thus providing an optimal solution for sophisticated electronic designs.
AT91SAM7S128C-AU Features
- 16/32-bit ARM7TDMI processor core for efficient data handling and processing
- 128KB of integrated flash memory, offering ample space for application code and data storage
- Low power consumption modes to enhance battery life in portable devices
- Multiple communication interfaces, including USART, SPI, and I2C, enabling versatile peripheral connections
- 64-lead LQFP package that ensures a minimal footprint on PCBs
- Advanced interrupt handling capabilities for improved task management
AT91SAM7S128C-AU Applications
- Industrial Automation: Integrates with sensors and actuators to provide real-time monitoring and control.
- Consumer Electronics: Powers a variety of household gadgets like smart remotes and gaming devices, offering both performance and power efficiency.
- Medical Devices: Utilized in portable medical diagnostics equipment due to its reliability and low power consumption.
- Automotive Applications: Suitable for automotive subsystems like dashboard controllers and diagnostic tools.
- Security Systems: Acts as the central processing unit in security and surveillance devices, handling complex algorithms for detection and response.
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