LM3S1918-EQC50-A2
RoHS 
RoHS compliant
RoHS compliantPackage 100-LQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC MCU 32BIT 256KB FLASH 100LQFP
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Buying Options
Total Price: USD $136.49
Unit Price: USD $136.491971
≥1 USD $136.491971
≥10 USD $128.766005
≥100 USD $121.477368
≥500 USD $114.601288
≥1000 USD $108.11442
Inventory: 1476
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Technical
Operating Temperature -40°C~105°C TA
Packaging Tray
Series Stellaris? ARM? Cortex?-M3S 1000
JESD-609 Code e3
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Finish Matte Tin (Sn)
HTS Code 8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LM3S1918
Pin Count 100
JESD-30 Code S-PQFP-G100
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 2.75V
Power Supplies 2.53.3V
Supply Voltage-Min (Vsup) 2.25V
Oscillator Type Internal
Number of I/O 52
Speed 50MHz
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 2.25V~2.75V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM? Cortex?-M3
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Clock Frequency 0.032MHz
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, IrDA, Microwire, SPI, SSI, UART/USART
Supply Current-Max 25mA
Bit Size 32
Data Converter A/D 8x10b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
ROM (words) 262144
On Chip Program ROM Width 8
CPU Family CORTEX-M3
Boundary Scan YES
Low Power Mode YES
Format FIXED-POINT
Integrated Cache YES
RAM (words) 64
Number of Serial I/Os 2
Number of Timers 5
On Chip Data RAM Width 8
Dimensions
Height Seated (Max) 1.6mm
Length 14mm
Width 14mm
Compliance
RoHS Status ROHS3 Compliant
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