LM3S5951-IBZ80-C3T Texas Instruments Integrated Circuit (BGA) In Stock
Texas Instruments LM3S5951-IBZ80-C3T is a 32-bit ARM Cortex-M3 microcontroller in a 108-ball NFBGA package, featuring 67 I/O lines, integrated ADC, and DMA channels. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 108
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S5951-IBZ80-C3T 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
What are the key features of LM3S5951-IBZ80-C3T?
- 32-bit ARM Cortex-M3 core running up to 16 MHz enables high-performance embedded processing
- 67 configurable I/O lines in a compact 108-ball NFBGA package maximize connectivity in space-constrained designs
- Integrated ADC and DMA channels reduce external component count for mixed-signal and data-intensive applications
What is LM3S5951-IBZ80-C3T used for?
The LM3S5951-IBZ80-C3T is designed for industrial control, smart metering, and sensor acquisition systems that require a 32-bit processor with rich I/O and integrated analog front-end. Its 67 I/O lines and DMA support make it well-suited for motor drive control and building automation. The compact 108-ball NFBGA package fits space-constrained PCB layouts in handheld instruments and IoT gateways.
What are the specifications of LM3S5951-IBZ80-C3T?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Clock Frequency-Max | 16MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| JESD-30 Code | S-PBGA-B108 |
| JESD-609 Code | e1 |
| Number of I/O Lines | 67 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY |
| Qualification Status | Not Qualified |
| ROM Programmability | FLASH |
| Speed | 80MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN SILVER COPPER |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.31.00.25 |
Where can I find the LM3S5951-IBZ80-C3T datasheet?
LM3S5951-IBZ80-C3T Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3S5951-IBZ80-C3T?
Compatible alternatives and drop-in replacements for LM3S5951-IBZ80-C3T:
Frequently Asked Questions
What is the maximum clock frequency of the LM3S5951-IBZ80-C3T and how does it compare to other Stellaris MCUs?
The LM3S5951-IBZ80-C3T runs the ARM Cortex-M3 core at up to 16 MHz, which positions it as a mid-range Stellaris MCU. Higher-tier Stellaris devices reach 80 MHz, but the 16 MHz clock is sufficient for sensor polling, UART communication, and control loop execution in industrial and smart metering applications drawing minimal current.
How many I/O lines does the LM3S5951-IBZ80-C3T provide, and what peripheral interfaces are supported?
The LM3S5951-IBZ80-C3T provides 67 I/O lines along with integrated ADC, DMA channels, and standard serial peripherals. This combination supports simultaneous connection of sensors, displays, and communication buses such as UART, SPI, and I2C, enabling multi-peripheral embedded designs without external expanders.
What PCB footprint does the 108-ball NFBGA package of LM3S5951-IBZ80-C3T require, and is it suitable for compact designs?
The 108-ball NFBGA (MO-219F) package uses a fine-pitch BGA array, typically with a 0.5 mm or 0.8 mm ball pitch, which reduces board area compared to QFP alternatives. This makes it suitable for compact embedded systems such as handheld instruments, IoT nodes, and wearable devices where board real estate is limited to a few square centimeters.
Is LM3S5951-IBZ80-C3T RoHS compliant, and what is its JEDEC moisture sensitivity level?
Yes, the LM3S5951-IBZ80-C3T carries a JESD-609 code of e1, confirming it is lead-free and RoHS compliant. This makes it suitable for consumer electronics, industrial equipment, and products requiring environmental compliance such as EU RoHS Directive conformance, which restricts hazardous substances in electrical and electronic equipment.
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Why Buy from FindMyChip
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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