LM3S9B90-IQC80-C5T Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The LM3S9B90-IQC80-C5T is a 32-bit ARM Cortex-M3 microcontroller from Texas Instruments, featuring 100-pin LQFP package with 60 GPIO lines, integrated ADC, DMA, and boundary scan support. It operates at up to 80MHz and includes multiple communication peripherals for embedded applications. Available in stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S9B90-IQC80-C5T Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit ARM Cortex-M3 CPU core running at up to 80MHz with boundary scan JTAG debug support
- Integrated 12-bit ADC, DMA controller, and 60 GPIO lines for comprehensive embedded I/O capability
- 100-pin LQFP package with rich peripheral set including UART, SPI, I2C, CAN, and Ethernet MAC
- Low-power industrial-temperature-range device suitable for harsh environment embedded control applications
Applications
The LM3S9B90-IQC80-C5T is well suited for industrial automation, building control, and test instrumentation applications requiring a full-featured 32-bit ARM microcontroller with extensive on-chip peripherals. Its integrated Ethernet MAC, multiple serial interfaces, and DMA capability make it an excellent choice for networked embedded systems and data acquisition equipment. Engineers also use it in motor control, factory automation, and remote monitoring systems where reliable operation over industrial temperature ranges is required.
Specifications
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M3 |
| Clock Frequency-Max | 0.032MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| JESD-30 Code | S-PQFP-G100 |
| Number of I/O Lines | 60 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP100,.63SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 98304 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Speed | 80MHz |
| Supply Voltage-Max | 1.32V |
| Supply Voltage-Min | 1.2V |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.31.00.25 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S9B90-IQC80-C5T:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 80MHz, CMOS, PQFP100
Frequently Asked Questions
What CPU core does the LM3S9B90-IQC80-C5T use?
The LM3S9B90-IQC80-C5T is built on a 32-bit ARM Cortex-M3 processor core running at up to 80MHz, providing efficient instruction execution with Thumb-2 compressed instruction set, hardware divide, and deterministic interrupt handling suited for embedded real-time control applications.
How many GPIO pins does the LM3S9B90-IQC80-C5T have?
The LM3S9B90-IQC80-C5T provides 60 general-purpose I/O lines available through its 100-pin LQFP package, supporting digital input/output, alternate peripheral functions, and analog input modes for flexible connectivity in embedded system designs.
What package is the LM3S9B90-IQC80-C5T available in?
The LM3S9B90-IQC80-C5T comes in a 100-pin LQFP (Low Profile Quad Flat Package) surface-mount package with 1.40mm body height, a green RoHS-compliant package that meets JEDEC MS-026BED standards, making it suitable for lead-free industrial electronics manufacturing.
Does the LM3S9B90-IQC80-C5T have an ADC?
Yes, the LM3S9B90-IQC80-C5T includes an integrated 12-bit ADC (Analog-to-Digital Converter) with multiple channels, enabling direct analog signal acquisition without external ADC chips. This is complemented by DMA support for efficient data transfer from the ADC to memory without CPU intervention.
What communication peripherals are integrated in the LM3S9B90-IQC80-C5T?
The LM3S9B90-IQC80-C5T integrates multiple communication interfaces including UART, SPI, I2C, CAN bus, and Ethernet MAC, along with USB controller support. This rich peripheral set enables comprehensive connectivity in industrial networking, automation, and embedded Internet applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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