LM3S1607-IQR50-A0 Texas Instruments Integrated Circuit (Other) In Stock
LM3S1607-IQR50-A0 is a 32-bit ARM Cortex-M3 microcontroller from Texas Instruments. It features a 16.384 MHz max clock, 42 parametric specs, ADC, DMA, and boundary scan support. From $34.08, available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 64
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- LM3S1607-IQR50-A0 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $34.0810(MOQ 1)
- 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 LM3S1607-IQR50-A0?
- 32-bit ARM Cortex-M3 CPU core running up to 16.384 MHz for efficient embedded control
- Integrated ADC and DMA channels enabling high-performance data acquisition and transfer
- Boundary scan (JTAG) support for simplified board-level testing and debugging
- Fixed-point arithmetic support optimizing deterministic real-time signal processing
- Pb-free compliant package meeting RoHS environmental requirements
What is LM3S1607-IQR50-A0 used for?
The LM3S1607-IQR50-A0 is well-suited for industrial control systems, motor drive applications, and embedded automation requiring reliable 32-bit processing. Its integrated ADC and DMA channels make it ideal for sensor data acquisition and real-time signal processing tasks. The device is also used in communication gateways and smart metering equipment where low-power Cortex-M3 performance is essential.
What are the specifications of LM3S1607-IQR50-A0?
| Pbfree Code | Yes |
| YTEOL | 3.9 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M3 |
| Clock Frequency-Max | 16.384MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of I/O Lines | 33 |
| Number of Serial I/Os | 6 |
| Number of Timers | 4 |
| On Chip Data RAM Width | 8 |
| 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) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 32768 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 50MHz |
| Supply Voltage-Max | 2.75V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.75 |
| Country of Origin | Philippines |
Where can I find the LM3S1607-IQR50-A0 datasheet?
LM3S1607-IQR50-A0 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3S1607-IQR50-A0?
Compatible alternatives and drop-in replacements for LM3S1607-IQR50-A0:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP64
Frequently Asked Questions
What is the maximum clock frequency of the LM3S1607-IQR50-A0?
The LM3S1607-IQR50-A0 supports a maximum clock frequency of 16.384 MHz. This makes it suitable for real-time embedded applications that require deterministic timing and moderate processing throughput on a 32-bit ARM Cortex-M3 core.
Does the LM3S1607-IQR50-A0 include ADC and DMA support?
Yes, the LM3S1607-IQR50-A0 features an integrated ADC and DMA channels. The ADC enables analog signal sampling directly on-chip, while DMA channels allow efficient memory transfers without CPU intervention, reducing latency in data-intensive applications.
What package type and compliance does the LM3S1607-IQR50-A0 use?
The LM3S1607-IQR50-A0 comes in a Pb-free (RoHS-compliant) package designated as Other type, making it suitable for modern environmentally-conscious designs. It also supports boundary scan (JTAG) for streamlined PCB-level testing and in-system debugging.
What are the typical applications for the LM3S1607-IQR50-A0?
This microcontroller is commonly used in industrial automation, motor control, smart metering, and embedded communication gateways. The 32-bit Cortex-M3 architecture with integrated peripherals like ADC and DMA makes it versatile for both control-plane and data-plane tasks in embedded systems.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $41.7400 | $41.74 |
| 10+ | $34.0810 | $340.81 |
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