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AT91SAM7SE32B-CUR
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 144-LFBGA
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC MCU 16BIT 32KB FLASH 144LFBGA
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Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Contact Plating Copper, Silver, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 144-LFBGA
Number of Pins 144
Supplier Device Package 144-LFBGA (10x10)
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 1997
Series SAM7SE
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 55MHz
Base Part Number AT91SAM7SE32
Operating Supply Voltage 1.8V
Interface CAN, EBI/EMI, I2C, SPI, UART, USART, USB
Max Supply Voltage 1.95V
Min Supply Voltage 1.65V
Memory Size 32kB
Oscillator Type Internal
Number of I/O 88
Speed 55MHz
RAM Size 8K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 1.65V~1.95V
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
Data Converter A/D 8x10b
Watchdog Timer Yes
Data Bus Width 32b
Number of Timers/Counters 5
Core Architecture ARM
Max Frequency 55MHz
Number of Programmable I/O 88
Number of ADC Channels 8
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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