ATSAMS70J21B-AN
- Mfr.Part #
- ATSAMS70J21B-AN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 2MB FLASH 64LQFP
- Stock
- 46,560
- In Stock :
- 46,560
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Series :
- SAM S70
- Base Part Number :
- ATSAMS70J
- Number of Terminations :
- 64
- Number of Timers/Counters :
- 4 Timer
- DMA Channels :
- yes
- Number of Terminals :
- 64
- Surface Mount :
- yes
- External Data Bus Width :
- 16
- RoHS :
- Details
- Supplier Device Package :
- 64-LQFP (10x10)
- JESD-30 Code :
- S-PQFP-G64
- Bit Size :
- 32
- On Chip Program ROM Width :
- 8
- Number of ADC Channels :
- 5 Channel
- Mounting Style :
- SMD/SMT
- EEPROM Size :
- --
- Mounting Type :
- Surface Mount
- Package Shape :
- Square
- DAC Resolution :
- 12 bit
- Terminal Position :
- QUAD
- Seated Height-Max :
- 1.6 mm
- Packaging :
- Tray
- Program Memory Type :
- Flash
- Product Type :
- ARM Microcontrollers - MCU
- RAM Size :
- 384K x 8
- Length :
- 10mm
- Data Converters :
- A/D 5x12b, D/A 1x12b
- Terminal Pitch :
- 0.5mm
- Subcategory :
- Microcontrollers - MCU
- Program Memory Size :
- 2MB 2M x 8
- Maximum Operating Temperature :
- + 105 C
- Clock Frequency :
- 20MHz
- Number of I/Os :
- 44 I/O
- Data Bus Width :
- 32 bit
- Product :
- MCU+DSP+FPU
- Minimum Operating Temperature :
- - 40 C
- Screening Level :
- TS 16949
- Terminal Form :
- Gull wing
- Temperature Grade :
- Industrial
- Base Product Number :
- ATSAMS70
- Voltage - Supply (Vcc/Vdd) :
- 1.08V~3.6V
- Address Bus Width :
- 24
- Supply Voltage-Min (Vsup) :
- 1.08V
- Supply Voltage :
- 1.2V
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Speed :
- 300MHz
- RoHS Status :
- ROHS3 Compliant
- Width :
- 10mm
- Brand :
- Microchip Technology
- Manufacturer :
- Microchip
- Core Size :
- 32-Bit
- Core Processor :
- ARM® Cortex®-M7
- Package / Case :
- 64-LQFP
- Supply Voltage-Max (Vsup) :
- 1.32V
- Height Seated (Max) :
- 1.6mm
- PWM Channels :
- yes
- Number of I/O Lines :
- 44
- ROM Programmability :
- Flash
- Oscillator Type :
- Internal
- DAC Channels :
- yes
- Operating Temperature :
- -40°C~105°C TA
- Number of I/O :
- 44
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Has ADC :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Data Converter :
- A/D 5x12b; D/A 1x12b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package :
- Tray
- Reach Compliance Code :
- Compliant
- Interface Type :
- SPI, UART, USART, USB
- Product Status :
- Active
- Factory Lead Time :
- 7 Weeks
- Datasheets
- ATSAMS70J21B-AN
ATSAMS70J21B-AN Documents

Microcontrollers Microchip Technology ATSAMS70J21B-AN Overview
The Microcontrollers Microchip Technology ATSAMS70J21B-AN is a high-performance, 32-bit MCU featuring 2MB of flash memory, housed in a compact 64LQFP package. Designed for demanding applications, this MCU leverages the powerful ARM Cortex-M7 processor, offering a perfect balance of efficiency and speed. The enhanced memory capacity and processing power make it ideal for complex algorithms and multitasking environments. This product's robust design ensures reliability and high-quality performance in industrial and commercial applications, making it a top choice for engineers and developers looking to integrate a potent microcontroller into their designs.
ATSAMS70J21B-AN Features
The ATSAMS70J21B-AN microcontroller is equipped with a range of features including a 32-bit ARM Cortex-M7 processor, 2MB of onboard flash memory, and multiple communication interfaces such as UART, SPI, I2C, and USB. Its high clock speed up to 300 MHz supports increased processing throughput, while its low-power operating modes help conserve energy in sensitive applications. The device also supports enhanced security features, which are critical for IoT devices and network-controlled systems.
ATSAMS70J21B-AN Applications
- Industrial Automation: In industrial settings, the ATSAMS70J21B-AN can manage complex control systems, process real-time data from sensors, and handle communication between various automation components.
- Medical Devices: Utilized in medical monitoring systems, this MCU processes high volumes of data with reliability and precision, essential for critical medical applications.
- Automotive: Suitable for in-vehicle systems, the ATSAMS70J21B-AN contributes to managing entertainment systems, engine control units, and advanced driver-assistance systems (ADAS).
- Consumer Electronics: Powers high-demand consumer electronics, such as gaming consoles and smart home devices, offering robust performance and multitasking capabilities.
- Communication Systems: This MCU supports advanced communication protocols, ideal for implementing in routers, modems, and other network devices requiring stable and fast data transmission.
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