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- Manufacturer No：AT91SAM7X256C-AU
- Manufacturer：Microchip
- Category：Embedded - Microcontrollers
- Datasheet：AT91SAM7X256C-AU
- SKU：537372
- Description：MCU 32-bit SAM7X ARM7TDMI RISC 256KB Flash 1.85V/3.3V 100-Pin LQFP
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User Guide
AT91SAM7X256C-AU Details
MCU 32-bit SAM7X ARM7TDMI RISC 256KB Flash 1.85V/3.3V 100-Pin LQFP
AT91SAM7X256C-AU Specification Parameters
- Part Status: Active
- Number of SPI Channels: 2
- Mount: Surface Mount
- Pbfree Code: yes
- Has ADC: YES
- JESD-609 Code: e3
- Number of ADC Channels: 8
- Packaging: Tray
- Watchdog Timer: Yes
- Technology: CMOS
- Peak Reflow Temperature (Cel): 260
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Supply Voltage: 1.8V
- Bit Size: 32
- Terminal Pitch: 0.5mm
- Number of Terminations: 100
- Program Memory Type: FLASH
- Factory Lead Time: 21 Weeks
- uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
- Number of I/O: 62
- Package / Case: 100-LQFP
- Data Converter: A/D 8x10b
- Program Memory Size: 256KB 256K x 8
- Memory Size: 256kB
- Core Size: 16/32-Bit
- Core Processor: ARM7?
- Interface: CAN, Ethernet, I2C, I2S, SPI, UART, USART, USB
- Base Part Number: AT91SAM7X256
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Number of I2C Channels: 1
- Radiation Hardening: No
- DMA Channels: YES
- Lead Free: Lead Free
- Number of PWM Channels: 4
- Number of Timers/Counters: 3
- Terminal Form: GULL WING
- REACH SVHC: No SVHC
- Terminal Finish: Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s): 40
- Height: 1.6mm
- Operating Temperature: -40°C~85°C TA
- Terminal Position: QUAD
- Number of Pins: 100
- Oscillator Type: Internal
- Published: 1997
- Subcategory: Microcontrollers
- Data Bus Width: 32b
- Core Architecture: ARM
- Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
- RAM Size: 64K x 8
- Frequency: 55MHz
- Voltage - Supply (Vcc/Vdd): 1.65V~1.95V
- Connectivity: CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB
- Series: SAM7X
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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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