AT91SAM7A1-AU
RoHS 
RoHS compliant
RoHS compliantPackage 144-LQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC MCU 16/32BIT ROMLESS 144LQFP
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Buying Options
Total Price: USD $20.28
Unit Price: USD $20.2844
≥1 USD $20.2844
≥10 USD $16.644
≥100 USD $16.1234
≥500 USD $15.60375
≥1000 USD $15.08315
Inventory: 1574
Minimum: 1
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Technical Details
Technical
Number of Programmable I/O 49
Number of UART Channels 1
Number of ADC Channels 8
Number of PWM Channels 4
Max Frequency 40MHz
Core Architecture ARM
Number of Timers/Counters 10
Data Bus Width 32b
Access Time 40 μs
Data Converter A/D 8x10b
Connectivity CANbus, EBI/EMI, SPI, UART/USART
Core Size 16/32-Bit
Program Memory Type ROMless
Peripherals POR, PWM, WDT
Core Processor ARM7?
Number of Bits 32
Voltage - Supply (Vcc/Vdd) 3V~3.6V
Memory Type FLASH, ROMless
RAM Size 4K x 8
Speed 40MHz
Number of I/O 49
Oscillator Type Internal
Min Supply Voltage 3V
Max Supply Voltage 3.6V
Interface CAN, EBI/EMI, SPI, UART, USART
Base Part Number AT91SAM7
Frequency 40MHz
Min Operating Temperature -40°C
Max Operating Temperature 85°C
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Series AT91SAM
Published 1997
Packaging Tray
Operating Temperature -40°C~85°C TA
Dimensions
Length 20mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Physical
Supplier Device Package 144-LQFP (20x20)
Number of Pins 144
Package / Case 144-LQFP
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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