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- Manufacturer No：AT91SAM7S256C-AU
- Manufacturer：Microchip
- Category：Embedded - Microcontrollers
- Datasheet：AT91SAM7S256C-AU
- SKU：541622
- Description：ROHS3Compliant Surface Mount FLASH Internal Microcontroller 85C 55MHz 1.6mm 64K x 8
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User Guide
AT91SAM7S256C-AU Details
ROHS3Compliant Surface Mount FLASH Internal Microcontroller 85C 55MHz 1.6mm 64K x 8
AT91SAM7S256C-AU Specification Parameters
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- Number of I2C Channels: 1
- Radiation Hardening: No
- Number of ADC Channels: 8
- Max Supply Voltage: 3.3V
- Number of Timers/Counters: 3
- Min Operating Temperature: -40°C
- Max Operating Temperature: 85°C
- Height: 1.6mm
- Number of Programmable I/O: 32
- Program Memory Type: FLASH
- Length: 10mm
- Oscillator Type: Internal
- Published: 1997
- Core Architecture: ARM
- Data Converter: A/D 8x10b
- Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
- RAM Size: 64K x 8
- Frequency: 55MHz
- Max Frequency: 55MHz
- Voltage - Supply (Vcc/Vdd): 1.65V~1.95V
- Core Processor: ARM7?
- Series: SAM7S
- Interface: 2-Wire, I2C, SPI, UART, USART, USB
- Mounting Type: Surface Mount
- Number of UART Channels: 1
- Number of SPI Channels: 1
- Part Status: Obsolete
- Number of PWM Channels: 4
- Packaging: Tray
- Watchdog Timer: Yes
- REACH SVHC: No SVHC
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Number of I/O: 32
- Operating Temperature: -40°C~85°C TA
- Memory Type: FLASH
- Width: 10mm
- Number of Pins: 64
- Data Bus Width: 32b
- Package / Case: 64-LQFP
- Min Supply Voltage: 1.65V
- Program Memory Size: 256KB 256K x 8
- Memory Size: 256kB
- Speed: 55MHz
- Core Size: 16/32-Bit
- Density: 2 Mb
- Supplier Device Package: 64-LQFP (10x10)
- Connectivity: I2C, SPI, SSC, UART/USART, USB
- Base Part Number: AT91SAM7S256
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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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