LM3S3Z26-IQR50-C1In StockTexas Instruments
LM3S3Z26-IQR50-C1 is a 32-bit ARM Cortex-M3 microcontroller from Texas Instruments, featuring 256KB Flash, 64KB SRAM, up to 80MHz clock, and 33 GPIO lines. From $3.32 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 64
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S3Z26-IQR50-C1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.3216(MOQ 160)
- 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 core running up to 80MHz for high-performance embedded control
- 256KB on-chip Flash and 64KB SRAM for ample code and data storage
- 33 configurable GPIO lines with DMA support for flexible peripheral interfacing
- Integrated ADC for analog signal acquisition in sensing and measurement applications
- LQFP-64 (MS-026BCD) package with 1.40mm height for compact board designs
- RoHS compliant construction meeting modern environmental and safety standards
Applications
The LM3S3Z26-IQR50-C1 is well suited for industrial automation, motor control, and embedded sensing systems that demand a balance of processing power and I/O flexibility. Its integrated ADC and DMA channels make it ideal for data acquisition equipment, smart sensors, and consumer electronics requiring real-time signal processing. The compact LQFP-64 package and low-profile 1.40mm height facilitate integration into space-constrained designs such as portable instruments and IoT edge nodes.
Specifications
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | NO |
| Clock Frequency-Max | 0.032MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| JESD-30 Code | S-PQFP-G64 |
| Number of I/O Lines | 33 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| RAM (bytes) | 6144 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Speed | 50MHz |
| 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) | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.31.00.25 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S3Z26-IQR50-C1:
Frequently Asked Questions
What is the LM3S3Z26-IQR50-C1 microcontroller used for?
The LM3S3Z26-IQR50-C1 is a 32-bit ARM Cortex-M3 microcontroller from Texas Instruments. It is commonly used in embedded control applications such as industrial automation, motor control, building and home automation, and consumer electronics that require reliable processing with 256KB Flash and 64KB SRAM.
What is the maximum clock frequency of the LM3S3Z26-IQR50-C1?
The LM3S3Z26-IQR50-C1 operates at a maximum clock frequency of 80MHz, powered by the ARM Cortex-M3 core. This makes it suitable for real-time control and data processing tasks in embedded systems.
What package type and I/O count does the LM3S3Z26-IQR50-C1 offer?
The LM3S3Z26-IQR50-C1 comes in a 64-pin LQFP package (JESD-30 code: S-PQFP-G64) and features 33 GPIO lines, enabling flexible interfacing with sensors, displays, communication modules, and other peripherals in embedded designs.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 160+ | $3.3216 | $531.46 |
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