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- Manufacturer No：ATSAM3U4CA-AU
- Manufacturer：Microchip
- Category：Embedded - Microcontrollers
- Datasheet：ATSAM3U4CA-AU
- SKU：581561
- Description：MCU 32-bit SAM3U ARM Cortex M3 RISC 256KB Flash 1.8V/3.3V 100-Pin LQFP
User Guide
User Guide
ATSAM3U4CA-AU Details
MCU 32-bit SAM3U ARM Cortex M3 RISC 256KB Flash 1.8V/3.3V 100-Pin LQFP
ATSAM3U4CA-AU Specification Parameters
- Part Status: Active
- Mounting Type: Surface Mount
- Number of I2C Channels: 1
- Radiation Hardening: No
- PWM Channels: YES
- DAC Channels: YES
- Lead Free: Lead Free
- Number of SPI Channels: 4
- Watchdog Timer: Yes
- Technology: CMOS
- Peak Reflow Temperature (Cel): 260
- Time@Peak Reflow Temperature-Max (s): 40
- Supply Voltage: 1.8V
- Operating Temperature: -40°C~85°C TA
- Terminal Position: QUAD
- Number of Pins: 100
- Oscillator Type: Internal
- Length: 14mm
- uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
- Terminal Finish: Matte Tin (Sn) - annealed
- Core Size: 32-Bit
- Address Bus Width: 32b
- Core Architecture: ARM
- Number of I/O: 57
- Memory Size: 256kB
- Voltage - Supply (Vcc/Vdd): 1.62V~3.6V
- Frequency: 96MHz
- Series: SAM3U
- Base Part Number: ATSAM3U
- RAM Size: 52K x 8
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- Pbfree Code: yes
- Has ADC: YES
- DMA Channels: YES
- JESD-609 Code: e3
- Number of Timers/Counters: 8
- Packaging: Tray
- Terminal Form: GULL WING
- REACH SVHC: No SVHC
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Factory Lead Time: 13 Weeks
- Bit Size: 32
- Terminal Pitch: 0.5mm
- Number of Terminations: 100
- Program Memory Type: FLASH
- Published: 1997
- Width: 14mm
- Subcategory: Microcontrollers
- Height: 1.45mm
- Data Bus Width: 32b
- Package / Case: 100-LQFP
- Core Processor: ARM? Cortex?-M3
- Program Memory Size: 256KB 256K x 8
- Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- CPU Family: CORTEX-M3
- Connectivity: EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
- Interface: EBI/EMI, I2C, MMC, SPI, UART, USART, USB
- Data Converter: A/D 4x10b, 4x12b
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Microchip — Manufacturer Introduction
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
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