AT91SAM7SE32B-AU
- Mfr.Part #
- AT91SAM7SE32B-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 128-LQFP
- Datasheet
- Download
- Description
- IC MCU 16/32B 32KB FLASH 128LQFP
- Stock
- 3,559
- In Stock :
- 3,559
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Connectivity :
- EBI/EMI, I2C, SPI, SSC, UART/USART, USB
- Bit Size :
- 32
- Data Converters :
- A/D 8x10b
- Core Architecture :
- ARM
- Terminal Pitch :
- 0.5mm
- Temperature Grade :
- Industrial
- Base Part Number :
- AT91SAM7SE32
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 1.8V
- Memory Size :
- 32kB
- Terminal Position :
- QUAD
- Address Bus Width :
- 23
- Number of I/Os :
- 88 I/O
- Width :
- 14 mm
- Product Category :
- ARM Microcontrollers - MCU
- Packaging :
- Tray
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reach Compliance Code :
- Compliant
- Frequency :
- 55MHz
- Number of Pins :
- 128
- Program Memory Type :
- Flash
- Length :
- 20mm
- Core Size :
- 16/32-Bit
- Program Memory Size :
- 32KB 32K x 8
- Maximum Operating Temperature :
- + 85 C
- Surface Mount :
- yes
- Manufacturer :
- Microchip
- Number of I/O :
- 88
- Device Core :
- ARM7TDMI
- Supply Voltage :
- 1.8V
- Number of Timers/Counters :
- 3
- Oscillator Type :
- Internal
- Core Processor :
- ARM7®
- Seated Height-Max :
- 1.6 mm
- EEPROM Size :
- --
- Package :
- Tray
- Brand :
- Microchip Technology / Atmel
- PWM Channels :
- yes
- Product :
- MCU
- RAM Size :
- 8K x 8
- Interface :
- EBI/EMI, I2C, SPI, UART, USART, USB
- Number of Terminals :
- 128
- Minimum Operating Temperature :
- - 40 C
- Published :
- 1997
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 128
- Number of ADC Channels :
- 8 Channel
- Factory Lead Time :
- 7 Weeks
- DMA Channels :
- yes
- Interface Type :
- I2C, SPI, USART, USB
- Data Converter :
- A/D 8x10b
- Package Shape :
- RECTANGULAR
- Base Product Number :
- AT91SAM7SE32
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O Lines :
- 88
- Pbfree Code :
- yes
- Speed :
- 55MHz
- Interfaces :
- EBI/SPI/SSC/TWI/UART
- Supply Current-Max :
- 31 mA
- Series :
- SAM7SE
- Terminal Form :
- Gull wing
- ROM (words) :
- 8192
- External Data Bus Width :
- 32
- RAM (bytes) :
- 8192
- Data Bus Width :
- 32b
- CPU Family :
- ARM7
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~1.95V
- Package / Case :
- 128-LQFP
- Product Type :
- ARM Microcontrollers - MCU
- ROM Programmability :
- Flash
- Product Status :
- Active
- Supplier Device Package :
- 128-LQFP (20x14)
- Power Supplies :
- 1.8,3.3 V
- Supply Voltage-Max (Vsup) :
- 1.95V
- Qualification Status :
- Not Qualified
- RoHS :
- Details
- Operating Temperature :
- -40°C~85°C TA
- Height Seated (Max) :
- 1.6mm
- DAC Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Mounting Style :
- SMD/SMT
- JESD-30 Code :
- R-PQFP-G128
- Has ADC :
- yes
- Datasheets
- AT91SAM7SE32B-AU
AT91SAM7SE32B-AU Documents

Microcontrollers Microchip Technology AT91SAM7SE32B-AU Overview
The Microcontrollers Microchip Technology AT91SAM7SE32B-AU is a high-performance 16/32-bit microcontroller unit (MCU) from Microchip Technology, designed for advanced embedded applications. Featuring 32KB of flash memory and housed in a 128-pin LQFP package, this MCU integrates a rich set of peripherals and system control capabilities to handle complex applications with efficiency and reliability. With its robust architecture and versatile features, the AT91SAM7SE32B-AU is an excellent choice for designers looking to enhance system functionality with minimal power consumption and maximal scalability.
AT91SAM7SE32B-AU Features
This Microchip MCU offers a dynamic combination of features that ensure optimal performance in demanding environments:
- 16/32-bit RISC architecture provides high processing power with less power consumption.
- 32KB of integrated flash memory ensures ample space for application code and data storage.
- The 128-pin LQFP packaging allows for a compact form factor while providing enough GPIOs for complex tasks.
- Advanced interrupt capabilities and DMA support streamline task processing and data transfer with minimal CPU overhead.
- Low power consumption modes make it ideal for battery-powered or power-sensitive applications.
AT91SAM7SE32B-AU Applications
- Industrial Control Systems: Utilizes its robust processing capabilities and multiple I/O options to manage and monitor automated processes efficiently.
- Smart Home Devices: Powers advanced home automation systems, providing connectivity and control features needed for modern smart devices.
- Medical Monitoring Equipment: Delivers reliable performance required for medical devices to monitor patient vitals with high accuracy and low power usage.
- Portable Consumer Electronics: Ideal for handheld devices, leveraging its low power consumption to extend battery life while maintaining responsive user interactions.
- Automotive Applications: Supports automotive-grade reliability and real-time operation essential for vehicle monitoring and sensor integration.
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