AT91SAM7S128D-MU
- Mfr.Part #
- AT91SAM7S128D-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 16/32BIT 128KB FLSH 64QFN
- Stock
- 260
- In Stock :
- 260
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/Os :
- 32 I/O
- Published :
- 2005
- Surface Mount :
- yes
- Number of I/O Lines :
- 32
- Seated Height-Max :
- 0.9 mm
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~1.95V
- Base Part Number :
- AT91SAM7S128
- ROM Programmability :
- Flash
- Product Status :
- Active
- Width :
- 9mm
- Number of Terminals :
- 64
- CPU Family :
- ARM7
- DAC Channels :
- No
- Package / Case :
- 64-VFQFN Exposed Pad
- Product Category :
- ARM Microcontrollers - MCU
- Qualification Status :
- Not Qualified
- RAM Size :
- 32K x 8
- Operating Temperature :
- -40°C~85°C TA
- Manufacturer :
- Microchip
- Interface :
- I2C, SPI, UART, USART, USB
- Package :
- Tray
- Mount :
- Surface Mount
- Supply Voltage :
- 1.8V
- Base Product Number :
- AT91SAM7S128
- Package Shape :
- Square
- RoHS Status :
- ROHS3 Compliant
- RoHS :
- Details
- Number of ADC Channels :
- 8 Channel
- Data Converters :
- A/D 8x10b
- Has ADC :
- yes
- Core Architecture :
- ARM
- Product Type :
- ARM Microcontrollers - MCU
- Terminal Form :
- NO LEAD
- JESD-30 Code :
- S-PQCC-N64
- Brand :
- Microchip Technology / Atmel
- Maximum Operating Temperature :
- + 85 C
- Bit Size :
- 32
- Series :
- SAM7S
- PWM Channels :
- yes
- Data Bus Width :
- 32 bit
- Core Size :
- 16/32-Bit
- Speed :
- 55MHz
- Supplier Device Package :
- 64-QFN (9x9)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Size :
- 128KB 128K x 8
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Oscillator Type :
- Internal
- Interface Type :
- I2C, SPI, USART, USB
- Number of Timers/Counters :
- 2
- Mounting Style :
- SMD/SMT
- Temperature Grade :
- Industrial
- Reach Compliance Code :
- Compliant
- Frequency :
- 55MHz
- Minimum Operating Temperature :
- - 40 C
- Height Seated (Max) :
- 0.9mm
- EEPROM Size :
- --
- Packaging :
- Tray
- Data Converter :
- A/D 8x10b
- ROM (words) :
- 131072
- Number of I/O :
- 32
- Power Supplies :
- 1.83.3V
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminations :
- 64
- Product :
- MCU
- Length :
- 9mm
- Supply Voltage-Max (Vsup) :
- 1.95V
- Factory Lead Time :
- 10 Weeks
- Terminal Pitch :
- 0.5mm
- Terminal Position :
- QUAD
- Number of Pins :
- 64
- DMA Channels :
- yes
- Memory Size :
- 128kB
- RAM (bytes) :
- 32768
- Supply Voltage-Min (Vsup) :
- 1.65V
- Core Processor :
- ARM7®
- Interfaces :
- JTAG/I2C/SPI/TWI/USA
- Device Core :
- ARM7TDMI
- Datasheets
- AT91SAM7S128D-MU

Microcontrollers Microchip Technology AT91SAM7S128D-MU Overview
The AT91SAM7S128D-MU by Microchip Technology is a versatile and powerful microcontroller unit (MCU) designed to cater to a wide range of industrial and commercial applications. This microcontroller is based on a 16/32-bit ARM7TDMI® processor core, which is highly efficient in both power and performance. It comes equipped with 128KB of flash memory and offers a variety of peripherals that enhance connectivity and control capabilities. The Microcontrollers Microchip Technology AT91SAM7S128D-MU is tailored to deliver reliability and high performance, making it an excellent choice for developers looking to create sophisticated systems in demanding environments.
AT91SAM7S128D-MU Features
This MCU features a 64QFN package, making it compact and suitable for space-constrained applications. The ARM7TDMI processor core operates at up to 55MHz, providing the necessary power for complex computations and control tasks. The inclusion of 128KB flash memory facilitates ample storage for application code and data, which is critical for advanced operations and updates. Furthermore, its robust peripheral set supports a range of functions from network communication to sensor integration, including USART, SPI, and I2C interfaces, along with multiple PWM channels and ADC inputs.
AT91SAM7S128D-MU Applications
- Industrial Automation: Utilized in control systems to manage machinery and process control, enhancing efficiency and precision.
- Home Automation Systems: Acts as a central controller for smart home devices, improving connectivity and automation reliability.
- Medical Devices: Used in portable medical instruments for data collection and patient monitoring, ensuring accuracy and dependability.
- Automotive Applications: Integral in vehicle management systems for monitoring and controlling various vehicle functions.
- Consumer Electronics: Powers a variety of household gadgets and multimedia systems, providing enhanced user interfaces and connectivity.
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