Datasheets
LM3S9781-IQC80-C5 by: Texas Instruments

Stellaris LM3S Microcontroller 100-LQFP -40 to 85

Part Details for LM3S9781-IQC80-C5 by Texas Instruments

Overview of LM3S9781-IQC80-C5 by Texas Instruments

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Part Details for LM3S9781-IQC80-C5

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LM3S9781-IQC80-C5 Part Data Attributes

LM3S9781-IQC80-C5 Texas Instruments
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LM3S9781-IQC80-C5 Texas Instruments Stellaris LM3S Microcontroller 100-LQFP -40 to 85
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code QFP
Package Description LFQFP, QFP100,.63SQ,20
Pin Count 100
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Has ADC YES
Address Bus Width
Bit Size 32
Clock Frequency-Max 16 MHz
DAC Channels NO
DMA Channels YES
External Data Bus Width
JESD-30 Code S-PQFP-G100
Length 14 mm
Moisture Sensitivity Level 3
Number of I/O Lines 65
Number of Terminals 100
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Equivalence Code QFP100,.63SQ,20
Package Shape SQUARE
Package Style FLATPACK
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 65536
ROM (words) 131072
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 80 MHz
Supply Voltage-Max 3.6 V
Supply Voltage-Min 3.3 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 14 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for LM3S9781-IQC80-C5

This table gives cross-reference parts and alternative options found for LM3S9781-IQC80-C5. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM3S9781-IQC80-C5, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LM3S9B81-IQC80-C5 Stellaris LM3S Microcontroller 100-LQFP -40 to 85 Texas Instruments LM3S9781-IQC80-C5 vs LM3S9B81-IQC80-C5
LM3S9781-IQC80-C5T Stellaris LM3S Microcontroller 100-LQFP -40 to 85 Texas Instruments LM3S9781-IQC80-C5 vs LM3S9781-IQC80-C5T
LM3S9B81-IQC80-C1 IC 32-BIT, FLASH, MICROCONTROLLER, PQFP100, ROHS COMPLIANT, MS-026BED, LQFP-100, Microcontroller Texas Instruments LM3S9781-IQC80-C5 vs LM3S9B81-IQC80-C1
LM3S9B81-IQC80-C1T 32-BIT, FLASH, MICROCONTROLLER, PQFP100, ROHS COMPLIANT, MS-026BED, LQFP-100 Texas Instruments LM3S9781-IQC80-C5 vs LM3S9B81-IQC80-C1T
LM3S9781-IQC80-C1T IC 32-BIT, FLASH, MICROCONTROLLER, PQFP100, ROHS COMPLIANT, MS-026BED, LQFP-100, Microcontroller Texas Instruments LM3S9781-IQC80-C5 vs LM3S9781-IQC80-C1T
LM3S9B81-IQC80-C3 32-BIT, FLASH, 80MHz, RISC MICROCONTROLLER, PQFP100, 1.40 MM HEIGHT, GREEN, PLASTIC, MS-026BED, LQFP-100 Texas Instruments LM3S9781-IQC80-C5 vs LM3S9B81-IQC80-C3
LM3S9781-IQC80-C3T IC 32-BIT, FLASH, RISC MICROCONTROLLER, PQFP100, 1.40 MM HEIGHT, GREEN, PLASTIC, MS-026BED, LQFP-100, Microcontroller Texas Instruments LM3S9781-IQC80-C5 vs LM3S9781-IQC80-C3T
LM3S9B81-IQC80-C3T 32-BIT, FLASH, 80MHz, RISC MICROCONTROLLER, PQFP100, 1.40 MM HEIGHT, GREEN, PLASTIC, MS-026BED, LQFP-100 Texas Instruments LM3S9781-IQC80-C5 vs LM3S9B81-IQC80-C3T

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