AT91SAM7S128D-AU-999
- Mfr.Part #
- AT91SAM7S128D-AU-999
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 16/32B 128KB FLASH 64LQFP
- Stock
- 34,167
- In Stock :
- 34,167
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS Status :
- ROHS3 Compliant
- Speed :
- 55MHz
- Peak Reflow Temperature (Cel) :
- 260
- RAM (bytes) :
- 32768
- Watchdog Timer :
- yes
- Pbfree Code :
- yes
- Program Memory Type :
- Flash
- Number of ADC Channels :
- 8 Channel
- Product Type :
- ARM Microcontrollers - MCU
- Factory Lead Time :
- 13 Weeks
- Core Architecture :
- ARM
- Packaging :
- Tape and Reel (TR)
- Subcategory :
- Microcontrollers - MCU
- Program Memory Size :
- 128KB 128K x 8
- Data Converter :
- A/D 8x10b
- EEPROM Size :
- --
- Base Product Number :
- AT91SAM7S128
- Base Part Number :
- AT91SAM7S128
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reach Compliance Code :
- Compliant
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Surface Mount :
- yes
- Manufacturer :
- Microchip
- Number of Pins :
- 64
- JESD-30 Code :
- S-PQFP-G64
- Product Status :
- Active
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- RAM Size :
- 32K x 8
- Bit Size :
- 32
- Has ADC :
- yes
- Number of Terminals :
- 64
- Supply Voltage :
- 1.8V
- Mounting Type :
- Surface Mount
- Published :
- 1997
- RoHS :
- Details
- Contact Plating :
- Tin
- Length :
- 10mm
- Width :
- 10mm
- Mounting Style :
- SMD/SMT
- Supply Voltage-Min (Vsup) :
- 1.65V
- Data Bus Width :
- 32 bit/16 bit
- On Chip Program ROM Width :
- 8
- Data Converters :
- A/D 8x10b
- DMA Channels :
- yes
- Number of I/O :
- 32
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Oscillator Type :
- Internal
- Supply Voltage-Max (Vsup) :
- 1.95V
- Height Seated (Max) :
- 1.6mm
- Number of I/O Lines :
- 32
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Terminal Position :
- QUAD
- Brand :
- Microchip Technology
- Terminal Pitch :
- 0.5mm
- Operating Temperature :
- -40°C~85°C TA
- Number of I/Os :
- 32 I/O
- Package / Case :
- 64-LQFP
- Series :
- SAM7S
- Number of Timers/Counters :
- 3
- DAC Channels :
- No
- Mount :
- Surface Mount
- Product :
- MCU
- ROM (words) :
- 131072
- Package Shape :
- Square
- Memory Size :
- 128kB
- Seated Height-Max :
- 1.6 mm
- ROM Programmability :
- Flash
- PWM Channels :
- yes
- Minimum Operating Temperature :
- - 40 C
- Supplier Device Package :
- 64-LQFP (10x10)
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~1.95V
- Core Processor :
- ARM7®
- Number of Terminations :
- 64
- Interface Type :
- I2C, SPI, USART, USB
- Maximum Operating Temperature :
- + 85 C
- Interface :
- I2C, SPI, UART, USART, USB
- Core Size :
- 16/32-Bit
- Frequency :
- 55MHz
- Product Category :
- ARM Microcontrollers - MCU
- Temperature Grade :
- Industrial
- Datasheets
- AT91SAM7S128D-AU-999

Microcontrollers Microchip Technology AT91SAM7S128D-AU-999 Overview
The AT91SAM7S128D-AU-999 from Microchip Technology is a high-performance microcontroller designed to meet the demanding requirements of embedded systems. As part of the Microcontrollers category, this device integrates advanced features for robust, efficient, and flexible system design. This microcontroller offers a perfect balance between processing power and power consumption, making it an ideal choice for applications requiring sophisticated control and connectivity without compromising on energy efficiency. Its extensive set of peripherals and high-speed interfaces ensure seamless integration with a wide range of electronic components.
AT91SAM7S128D-AU-999 Features
This IC MCU unit features a 16/32-bit ARM7TDMI processor core, which provides a powerful computing solution tailored for embedded applications. It includes 128KB of high-speed flash memory, which is crucial for applications where quick access to code and data is necessary. The device is housed in a 64-LQFP package, ensuring a compact footprint while allowing for sufficient I/O ports and interfacing capabilities. Additional features include multiple power-saving modes, extensive interrupt handling capabilities, and enhanced security provisions, making it highly suitable for sophisticated electronic designs.
AT91SAM7S128D-AU-999 Applications
- Industrial Control Systems: Utilizes its robust processing capabilities and multiple I/O options to manage complex control systems in manufacturing and automation.
- Smart Home Devices: Leverages its connectivity features for seamless integration into IoT networks, enhancing smart home ecosystems with efficient data handling and device interoperability.
- Medical Monitoring Equipment: Supports the critical requirements for precision and reliability in medical applications, ensuring accurate monitoring and data management.
- Automotive Applications: Provides the necessary control and interfacing capabilities for automotive electronics, including engine management and infotainment systems.
- Portable Devices: Its low power consumption makes it suitable for battery-operated devices, ensuring long operational life and reliability in portable applications.
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