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ATSAM4S16BB-ANR
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Product Detailed Parameters
- Description：IC MCU 32BIT 1MB FLASH 64LQFP
- Series：SAM4S
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Core Processor：ARM® Cortex®-M4
- Core Size：32-Bit Single-Core
- Speed：120MHz
- Connectivity：I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
- Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O：47
- Program Memory Size：1MB (1M x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：128K x 8
- Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.6V
- Data Converters：A/D 11x12b; D/A 2x12b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：64-LQFP (10x10)
- Package / Case：64-LQFP
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Overview
The ATSAM4S16BB-ANR is a 32-bit microcontroller from the Microchip SAM4S series, built on an ARM Cortex-M4 core. It features 1MB of in-system programmable Flash memory and 160KB of RAM. The device operates at a maximum frequency of 120MHz with a supply voltage range of 1.62V to 3.6V. It utilizes a 100-pin TFBGA package and supports interfaces including USB, SPI, I2C, and UART.
Feature Summary
- Integrates a high-performance 32-bit ARM Cortex-M4 processor with single-cycle multiplication and hardware divide.
- Includes an external bus interface (EBI) for connecting parallel peripherals such as LCDs or SRAM.
- Provides comprehensive connectivity options including Full-Speed USB Device/Host/OTG capabilities.
- Features multiple low-power operating modes to optimize energy consumption in battery applications.
Applications
- Industrial control systems requiring robust processing and peripheral integration
- Consumer electronics utilizing USB connectivity and display interfaces
- Medical devices needing precise analog-to-digital conversion and reliable operation
Procurement Notes
Verify the specific suffix ANR against official Microchip documentation to confirm tape-and-reel packaging and industrial temperature grade specifications. Ensure compatibility with existing PCB footprints for the 100-TFBGA package before procurement. Cross-reference the latest datasheet revision for any pinout or electrical characteristic updates.
Selection Notes
Select this component when 1MB of program storage and 160KB of RAM are required within a compact TFBGA form factor. It is suitable for designs needing integrated USB controllers and external bus interfaces. Consider the 120MHz performance ceiling and 1.8V nominal voltage requirements during power budgeting.
Part Context
This part belongs to the SAM4S family of 32-bit flash microcontrollers based on the ARM Cortex-M4 core. The series targets mid-range applications balancing performance and power efficiency. The ATSAM4S16BB variant specifically denotes the 1MB Flash configuration within this lineup.
Replacement Considerations
Consult the official Microchip SAM4S product selector for verified equivalents. Potential substitutes include other members of the ATSAM4S16 family with compatible packages or pinouts, subject to specific suffix variations for temperature and packaging.
