AT91SAM7SE512B-AU
RoHS 
RoHS compliant
RoHS compliantPackage 128-LQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
MCU, 32BIT, ARM7, 512K FLASH, 128LQFP
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Buying Options
Total Price: USD $14.81
Unit Price: USD $14.8104
≥1 USD $14.8104
≥10 USD $13.4552
≥100 USD $12.1968
Inventory: 997
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 21 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 128-LQFP
Number of Pins 128
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series SAM7SE
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 128
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Frequency 55MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT91SAM7SE512
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 1.95V
Supply Voltage-Min (Vsup) 1.6V
Interface EBI/EMI, I2C, SPI, UART, USART, USB
Memory Size 512kB
Oscillator Type Internal
Number of I/O 88
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.65V~1.95V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM7?
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 16/32-Bit
Program Memory Size 512KB 512K x 8
Connectivity EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
DAC Channels YES
Number of Timers/Counters 3
Address Bus Width 23
Core Architecture ARM
Number of PWM Channels 4
Dimensions
Height Seated (Max) 1.6mm
Length 20mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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