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LM3S1D21-IQC80-A2T
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 100-LQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
IC MCU 32BIT 512KB FLASH 100LQFP
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Inventory: 964
Minimum: 1
Total Price: USD $43.43
Unit Price: USD $43.431406
≥1 USD $43.431406
≥10 USD $40.973023
≥100 USD $38.653792
≥500 USD $36.465845
≥1000 USD $34.401742
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Number of Pins 100
Dimensions
Height 1.6mm
Length 14mm
Width 14mm
Thickness 1.4mm
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Stellaris? ARM? Cortex?-M3S 1000
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 80MHz
Base Part Number LM3S1D21
Pin Count 100
Supply Voltage-Min (Vsup) 3V
Interface EBI/EMI, I2C, IrDA, LIN, SPI, UART, USART
Memory Size 512kB
Oscillator Type Internal
Number of I/O 67
RAM Size 96K x 8
Voltage - Supply (Vcc/Vdd) 1.235V~1.365V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 12
Core Processor ARM? Cortex?-M3
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART
Bit Size 32
Data Converter A/D 8x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
Core Architecture ARM
Number of A/D Converters 1
Number of UART Channels 3
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Alternative Model
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