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AT91SAM7S512-AU-999
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 64-LQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
IC MCU 32BIT 512KB FLASH 64LQFP
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Inventory: 3506
Minimum: 1
Total Price: USD $4.95
Unit Price: USD $4.948948
≥1 USD $4.948948
≥10 USD $4.668817
≥100 USD $4.404555
≥500 USD $4.155239
≥1000 USD $3.920039
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-LQFP
Number of Pins 64
Supplier Device Package 64-LQFP (10x10)
Compliance
RoHS Status ROHS3 Compliant
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 1997
Series SAM7S
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 55MHz
Base Part Number AT91SAM7S512
Interface I2C, SPI, UART, USART, USB
Max Supply Voltage 3.6V
Min Supply Voltage 1.65V
Memory Size 512kB
Oscillator Type Internal
Number of I/O 32
Speed 55MHz
RAM Size 64K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 1.65V~1.95V
Core Processor ARM7?
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 16/32-Bit
Program Memory Size 512KB 512K x 8
Connectivity I2C, SPI, SSC, UART/USART, USB
Data Converter A/D 8x10b
Data Bus Width 32b
Number of Timers/Counters 3
Core Architecture ARM
Max Frequency 55MHz
Number of Programmable I/O 32
Alternative Model
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