IS25LX512M-JHLA3
| Part Description |
IC FLASH 512MBIT SPI/OCT 24TFBGA |
|---|---|
| Quantity | 1,041 Available (as of May 5, 2026) |
| Product Category | Memory |
|---|---|
| Manufacturer | Integrated Silicon Solution Inc |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 16 Weeks |
| Datasheet |
Specifications & Environmental
| Device Package | 24-TFBGA (6x8) | Memory Format | FLASH | Technology | FLASH | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 512 Mbit | Access Time | N/A | Grade | Automotive | ||
| Clock Frequency | 133 MHz | Voltage | 2.7V ~ 3.6V | Memory Type | Non-Volatile | ||
| Operating Temperature | -40°C ~ 125°C (TA) | Write Cycle Time Word Page | N/A | Packaging | 24-TBGA | ||
| Mounting Method | Non-Volatile | Memory Interface | SPI - Octal I/O | Memory Organization | 64M x 8 | ||
| Moisture Sensitivity Level | 3 (168 Hours) | RoHS Compliance | ROHS Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | N/A | ECCN | 3A991B1A | HTS Code | 8542.32.0071 |
Overview of IS25LX512M-JHLA3 - 512Mbit Octal SPI Flash Memory
The IS25LX512M-JHLA3 is a 512-megabit non-volatile flash memory device featuring Octal SPI interface technology from ISSI, Integrated Silicon Solution Inc. Organized as 64M x 8 with support for high-speed data transfer up to 133MHz clock frequency, this flash memory provides fast, reliable storage for embedded systems requiring rapid boot times and efficient data access. Its compact 24-TFBGA package and wide operating temperature range make it well-suited for space-constrained industrial and automotive applications.
Key Features
- High-Density Storage - 512Mbit (64MB) capacity organized as 64M x 8, providing ample storage for firmware, data logging, and application code in embedded systems.
- Octal SPI Interface - Advanced SPI with Octal I/O support enables faster data throughput compared to traditional Quad SPI, accelerating boot times and data access operations.
- Fast Clock Speed - 133MHz clock frequency supports high-bandwidth applications requiring rapid memory access.
- Wide Operating Temperature Range - -40°C to 125°C (TA) operation ensures reliable performance in harsh industrial and automotive environments.
- Flexible Power Supply - 2.7V to 3.6V voltage supply range provides compatibility with common embedded system power rails.
- Compact Package - 24-TFBGA (6x8mm) package minimizes board space requirements while maintaining robust electrical performance.
Typical Applications
- Industrial Control Systems - This flash memory serves as program storage for PLCs, industrial controllers, and HMI devices where extended temperature tolerance and reliable non-volatile storage ensure consistent operation in factory and process control environments.
- Automotive Electronics - The wide temperature range and compact form factor make this memory suitable for automotive infotainment systems, instrument clusters, and ADAS modules where fast boot times and data integrity are critical.
- IoT and Edge Computing - Provides firmware storage and data buffering for IoT gateways, smart sensors, and edge computing nodes where the Octal SPI interface accelerates data transfer while minimizing pin count.
- Medical Devices - Suitable for portable medical instruments and diagnostic equipment where non-volatile storage ensures data retention and quick system startup.
- Communications Infrastructure - Used in routers, switches, and base station controllers for storing configuration data, firmware, and boot code with high-speed access capabilities.
Unique Advantages
- Faster Throughput with Octal SPI: Octal I/O interface doubles the data bandwidth compared to Quad SPI, reducing boot times and improving overall system responsiveness.
- Extended Temperature Operation: -40°C to 125°C range eliminates the need for thermal management in many industrial applications, simplifying system design and reducing BOM costs.
- Space-Efficient Design: 24-TFBGA package in a 6x8mm footprint conserves valuable PCB real estate, enabling more compact product designs.
- Proven ISSI Quality: Manufactured by ISSI, a trusted supplier of memory solutions with established reliability in industrial and embedded markets.
- Active Lifecycle Status: Current production status ensures long-term availability for designs requiring extended product lifecycles.
- Wide Voltage Compatibility: 2.7V to 3.6V supply range works with both 3.3V and lower-voltage systems, offering design flexibility without external level shifters.
Why Choose IS25LX512M-JHLA3?
The IS25LX512M-JHLA3 delivers the performance, reliability, and temperature tolerance required for demanding embedded applications. Its Octal SPI interface provides a future-ready storage solution for designs requiring faster data access than traditional SPI flash, while the wide operating temperature range and compact package address the challenging requirements of industrial and automotive environments. With 512Mbit of storage capacity and active production status, this flash memory is an ideal choice for designs requiring long-term availability and proven reliability.
For engineers developing industrial controllers, automotive electronics, or IoT devices where boot speed, data integrity, and temperature resilience are critical, the IS25LX512M-JHLA3 provides a robust, space-efficient memory solution backed by ISSI's expertise in embedded memory technology.
Get Started
Ready to integrate the IS25LX512M-JHLA3 into your design? Contact our sales team for pricing, availability, and technical support. Our experts can help you evaluate this memory solution for your specific application requirements and provide guidance on optimal implementation.
