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AT91SAM7SE32B-AU
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 128-LQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
ARM Microcontrollers - MCU LQFP Grn IT MRLB
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Inventory: 4843
Minimum: 1
Total Price: USD $26.85
Unit Price: USD $26.84795
≥1 USD $26.84795
≥10 USD $22.02955
≥100 USD $21.3408
≥500 USD $20.653
≥1000 USD $19.96425
Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 128-LQFP
Number of Pins 128
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series SAM7SE
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
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Frequency 55MHz
Base Part Number AT91SAM7SE32
Operating Supply Voltage 1.8V
Supply Voltage-Max (Vsup) 1.95V
Interface EBI/EMI, I2C, SPI, UART, USART, USB
Memory Size 32kB
Oscillator Type Internal
Number of I/O 88
RAM Size 8K 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 32KB 32K x 8
Connectivity EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 8x10b
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 3
Address Bus Width 23
ROM (words) 8192
Core Architecture ARM
Dimensions
Height Seated (Max) 1.6mm
Length 20mm
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