LM3S9B81-IQC80-C3
Part NoLM3S9B81-IQC80-C3
ManufacturerTexas Instruments
DescriptionIC MCU 32BIT 256KB FLASH 100LQFP
Datasheet
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ECAD Module
Specification
SeriesStellaris® ARM® Cortex®-M3S 9000
Has ADCYES
Bit Size32
RAM Size96K x 8
Core Size32-Bit
Frequency80MHz
InterfaceCAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, SPI, UART, USART, USB
Lead FreeLead Free
PackagingTray
Pin Count100
TechnologyCMOS
Memory Size256kB
Part StatusObsolete
Pbfree Codeyes
PeripheralsBrown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
RoHS StatusROHS3 Compliant
SubcategoryMicrocontrollers
ConnectivityCANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG
DAC ChannelsNO
DMA ChannelsYES
PWM ChannelsYES
Mounting TypeSurface Mount
Number of I/O65
Surface MountYES
Terminal FormGULL WING
Core ProcessorARM® Cortex®-M3
Data Bus Width32b
Data ConverterA/D 16x10b
Number of Bits10
Number of Pins100
Package / Case100-LQFP
Supply Voltage3.3V
Terminal Pitch0.5mm
Watchdog TimerYes
Oscillator TypeInternal
Base Part NumberLM3S9B81
Core ArchitectureARM
Terminal PositionQUAD
Height Seated (Max)1.6mm
Program Memory Size256KB 256K x 8
Program Memory TypeFLASH
Radiation HardeningNo
Operating Temperature-40°C~85°C TA
Number of Terminations100
Number of UART Channels3
Number of A/D Converters2
Operating Supply Voltage3.3V
Number of Timers/Counters4
Voltage - Supply (Vcc/Vdd)1.235V~1.365V
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
Peak Reflow Temperature (Cel)260
Moisture Sensitivity Level (MSL)3 (168 Hours)
In Stock:
7468
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Associated Product
AS7808AT-E1
Diodes Inc.
AS78XXA Series 8 V 1 A 3-Terminal Positive Fixed Voltage Regulator - TO-220-3
Diodes Inc.
AS78XXA Series 8 V 1 A 3-Terminal Positive Fixed Voltage Regulator - TO-220-3
