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AT91SAM7SE512-AU
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 128-LQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
Lead Free ROHS3Compliant SMD/SMT Surface Mount Microcontroller 48mus 85C 55MHz 1.45mm
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Inventory: 2205
Minimum: 1
Total Price: USD $113.59
Unit Price: USD $113.5877
≥1 USD $113.5877
≥10 USD $109.801
≥100 USD $98.4428
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 128-LQFP
Number of Pins 128
Supplier Device Package 128-LQFP (20x14)
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series SAM7SE
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Termination SMD/SMT
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 55MHz
Base Part Number AT91SAM7SE512
Interface EBI/EMI, 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 88
Speed 55MHz
RAM Size 32K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 1.65V~1.95V
Number of Bits 32
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
Data Converter A/D 8x10b
Watchdog Timer Yes
Access Time 48 μs
Data Bus Width 32b
Number of Timers/Counters 3
Density 4 Mb
Core Architecture ARM
Max Frequency 55MHz
Number of Programmable I/O 32
Number of UART Channels 1
Number of ADC Channels 8
Number of PWM Channels 4
Number of I2C Channels 1
Number of SPI Channels 1
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1.45mm
Length 20mm
Width 14mm
Alternative Model
No data
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