AT91SAM7S16-AU
- Mfr.Part #
- AT91SAM7S16-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 16/32BIT 16KB FLSH 48LQFP
- Stock
- 15,346
- In Stock :
- 15,346
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Published :
- 1997
- Max Supply Voltage :
- 3.6V
- Base Product Number :
- AT91SAM7S16
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Core Processor :
- ARM7®
- Data Converter :
- A/D 8x10b
- Memory Size :
- 16kB
- Max Frequency :
- 55MHz
- Series :
- SAM7S
- RoHS Status :
- ROHS3 Compliant
- Number of I/Os :
- 21
- Radiation Hardening :
- No
- Length :
- 7mm
- Number of Pins :
- 48
- Max Operating Temperature :
- 85°C
- Data Bus Width :
- 32b
- Interface :
- I2C, I2S, SPI, UART, USART, USB
- Min Supply Voltage :
- 1.65V
- Watchdog Timer :
- yes
- Termination :
- SMD/SMT
- Packaging :
- Tray
- Width :
- 7mm
- Program Memory Type :
- Flash
- Number of ADC Channels :
- 8
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 48-LQFP
- RoHS :
- Compliant
- Mounting Type :
- Surface Mount
- Core Size :
- 16/32-Bit
- Number of I2C Channels :
- 1
- Density :
- 128 kb
- RAM Size :
- 4K x 8
- Min Operating Temperature :
- -40°C
- Number of PWM Channels :
- 4
- Package :
- Tray
- Program Memory Size :
- 16KB 16K x 8
- EEPROM Size :
- --
- Product Status :
- Obsolete
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Type :
- Flash
- Mount :
- Surface Mount
- Number of UART Channels :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~1.95V
- Number of I/O :
- 21
- Data Converters :
- A/D 8x10b
- Frequency :
- 55MHz
- Oscillator Type :
- Internal
- Supplier Device Package :
- 48-LQFP (7x7)
- Speed :
- 55MHz
- Connectivity :
- I2C, SPI, SSC, UART/USART
- Number of Programmable I/O :
- 21
- Number of Timers/Counters :
- 3
- Number of SPI Channels :
- 1
- Base Part Number :
- AT91SAM7S16
- Core Architecture :
- ARM
- Height :
- 1.45mm
- Datasheets
- AT91SAM7S16-AU
AT91SAM7S16-AU Documents

Microcontrollers Atmel (Microchip Technology) AT91SAM7S16-AU Overview
The Microcontrollers Atmel (Microchip Technology) AT91SAM7S16-AU is a high-performance, 16/32-bit microcontroller designed to meet the rigorous demands of embedded applications. Powered by an ARM7TDMI® processor core, this microcontroller boasts a robust suite of features including 16KB of flash memory and a wide range of peripherals. Its 48LQFP packaging ensures compact integration into various designs, making it an ideal solution for developers looking to leverage a powerful microcontroller with significant flexibility and efficiency.
AT91SAM7S16-AU Features
This microcontroller unit (MCU) features a 16/32-bit ARM7TDMI core, providing efficient processing capabilities for complex algorithms and control systems. The 16KB of flash memory is complemented by 64KB of ROM and 2KB of SRAM, facilitating robust applications and data management. Communication and connectivity are enhanced by multiple serial interfaces, including UART, SPI, and I2C. The MCU also includes an array of timers, an 8-channel 10-bit ADC, and multiple power-saving modes, making it highly suitable for low-power applications.
AT91SAM7S16-AU Applications
- Industrial Control Systems: The MCU can manage multiple sensors and actuators, facilitating sophisticated control algorithms in automated production lines.
- Medical Devices: Its high reliability and precision ADC capabilities make it suitable for small, life-critical medical applications such as portable diagnostics equipment.
- Home Automation: Integrated into smart home systems, the AT91SAM7S16-AU can control lighting, heating, and security systems efficiently, enhancing user convenience and energy efficiency.
- Portable Devices: Its low power consumption and compact footprint make it ideal for handheld gadgets, including GPS systems and handheld gaming devices.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















