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256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SAM3A Series ATSAM3A 100 Pin 84MHz 1.8V 100-LQFP
- Manufacturer: Microchip Technology
- NO: 536-ATSAM3A4CA-AU
- Package: 100-LQFP
- Datasheet:
- Stock: 9960
- Description: 256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SAM3A Series ATSAM3A 100 Pin 84MHz 1.8V 100-LQFP (Kg)
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- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 14 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
| Surface Mount | YES |
| Number of Pins | 100 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2012 |
| Series | SAM3A |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 100 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.5mm |
| Frequency | 84MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ATSAM3A |
| Operating Supply Voltage | 3.6V |
| Interface | CAN, I2C, IrDA, LIN, MMC, SPI, UART, USART, USB |
| Memory Size | 256kB |
| Oscillator Type | Internal |
| Number of I/O | 63 |
| RAM Size | 64K x 8 |
| Memory Type | FLASH, ROM |
| Voltage - Supply (Vcc/Vdd) | 1.62V~3.6V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | ARM® Cortex®-M3 |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 32-Bit |
| Program Memory Size | 256KB 256K x 8 |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC, SPI, SSC, UART/USART, USB |
| Bit Size | 32 |
| Data Converter | A/D 16x12b; D/A 2x12b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| Number of Timers/Counters | 1 |
| Core Architecture | ARM |
| CPU Family | CORTEX-M3 |
| Number of ADC Channels | 16 |
| Number of PWM Channels | 4 |
| Number of DAC Channels | 2 |
| Height | 1.45mm |
| Length | 14mm |
| Width | 14mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
ATSAM3A4CA-AU Overview
The package has a 100-LQFP shape. This Microcontroller has 63 I/Os. It is important to note that the Microcontroller has a Surface Mount mounting type. The 32-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. SAM3A series components make up this electrical component. In the case of this Microcontroller, the memory size of the program is 256KB 256K x 8. ARM® Cortex®-M3 Core processors are used in MCU. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. There are 100 terminations on the IC chip, which means there are 100 terminations on the integrated circuit chip. This part works in a 32-bit manner. An output voltage of 1.8V volts is available for this Microcontroller chip. DMA channels number YES. There is 256kB memory size assigned to the part. Using the base part number ATSAM3A, you will be able to find alternatives for the part. The efficiency of this device can be improved when operating at a frequency of 84MHz. Chips have 100 pins. In total, there are 1 timers/counters on the device. There are several CPUs that are embedded in the device, including the the CORTEX-M3 CPU. There is a FLASH, ROM memory feature on this equipment. There is a ARM core architecture integrated into it. The ADC channels on this device total 16 in number. There are 4 PWM channels used by the device in total.
ATSAM3A4CA-AU Features
100-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
ATSAM3A4CA-AU Applications
There are a lot of Microchip Technology ATSAM3A4CA-AU Microcontroller applications.
- Virtual reality VR robots
- Data acquisition and control
- Plant factories
- Hard drives
- Communication
- Printers
- Electrocardiogram (EKG)
- Walkie talkies
- Wastewater treatment
- Gas monitoring systems
