AS4C8M16SA-6BANTR
| Part Description |
IC DRAM 128MBIT PAR 54TFBGA |
|---|---|
| Quantity | 129 Available (as of May 5, 2026) |
| Product Category | Memory |
|---|---|
| Manufacturer | Alliance Memory, Inc. |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 16 Weeks |
| Datasheet |
Specifications & Environmental
| Device Package | 54-TFBGA (8x8) | Memory Format | DRAM | Technology | SDRAM | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 128 Mbit | Access Time | 5 ns | Grade | Automotive | ||
| Clock Frequency | 166 MHz | Voltage | 3V ~ 3.6V | Memory Type | Volatile | ||
| Operating Temperature | -40°C ~ 105°C (TA) | Write Cycle Time Word Page | 12 ns | Packaging | 54-TFBGA | ||
| Mounting Method | Volatile | Memory Interface | Parallel | Memory Organization | 8M x 16 | ||
| Moisture Sensitivity Level | 3 (168 Hours) | RoHS Compliance | ROHS3 Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | AEC-Q100 | ECCN | EAR99 | HTS Code | 8542.32.0002 |
Overview of AS4C8M16SA-6BANTR - Automotive-Grade 128Mbit SDRAM
The AS4C8M16SA-6BANTR is a 128-megabit synchronous dynamic random access memory (SDRAM) from Alliance Memory, Inc. organized as 8M x 16 bits with a parallel interface. This automotive-qualified DRAM delivers reliable, high-speed memory storage for demanding embedded systems requiring extended temperature operation from -40°C to 105°C. With AEC-Q100 qualification and 166MHz clock frequency, it provides robust performance for automotive and industrial applications where reliability and temperature tolerance are critical.
Key Features
- Memory Architecture: 128Mbit capacity organized as 8M x 16, providing flexible word-wide access for efficient data handling in embedded systems.
- High-Speed Performance: 166MHz clock frequency with 5ns access time and 12ns write cycle time ensures fast data throughput for time-sensitive applications.
- Automotive Qualification: AEC-Q100 certified for automotive applications, meeting stringent reliability and quality standards for harsh operating environments.
- Extended Temperature Range: Operates reliably across -40°C to 105°C (TA), ensuring consistent performance in extreme thermal conditions.
- Standard Voltage Operation: 3V to 3.6V supply voltage aligns with common automotive and industrial system power rails, simplifying integration.
- Compact Package: 54-TFBGA (8x8mm) footprint provides space-efficient memory expansion for board designs with tight area constraints.
Typical Applications
- Automotive Infotainment Systems: This SDRAM provides high-speed memory buffering for dashboard displays, navigation systems, and multimedia processors where AEC-Q100 qualification and extended temperature tolerance ensure reliable operation throughout the vehicle's lifespan.
- Advanced Driver Assistance Systems (ADAS): The 128Mbit capacity and fast access times support real-time image processing and sensor fusion algorithms in automotive safety systems that require automotive-grade reliability and performance across temperature extremes.
- Industrial Control Systems: Provides volatile memory for PLCs, motion controllers, and HMI devices operating in factory environments where the -40°C to 105°C temperature range accommodates installations near heat-generating machinery or in unconditioned spaces.
- Embedded Computing Platforms: Serves as main memory or cache for processors and FPGAs in ruggedized embedded systems requiring automotive-grade components with parallel interface compatibility and proven reliability.
- Instrumentation and Test Equipment: The fast write cycle time and extended temperature capability make this SDRAM suitable for data acquisition systems and test instruments deployed in automotive manufacturing and field testing environments.
Unique Advantages
- Automotive-Grade Reliability: AEC-Q100 qualification provides confidence for automotive designs while reducing qualification time and risk compared to non-automotive memory components.
- Design Longevity: Active lifecycle status from Alliance Memory supports long product lifecycles typical in automotive and industrial markets, minimizing obsolescence concerns.
- Thermal Robustness: Extended -40°C to 105°C operating range eliminates the need for active cooling or derating in many harsh-environment applications, simplifying thermal management.
- Board Space Efficiency: Compact 54-TFBGA package delivers 128Mbit capacity in just 64mm², enabling memory expansion without compromising board real estate in space-constrained designs.
- Standard SDRAM Interface: Parallel SDRAM protocol ensures broad compatibility with automotive-grade microcontrollers, processors, and FPGAs that include standard DRAM controllers.
- Performance Headroom: 166MHz clock capability and 5ns access time provide performance margins for future system upgrades or processing-intensive features without memory redesign.
Why Choose AS4C8M16SA-6BANTR?
The AS4C8M16SA-6BANTR combines automotive qualification, extended temperature tolerance, and proven SDRAM architecture in a compact package ideal for automotive and industrial embedded systems. Engineers designing ADAS modules, infotainment platforms, or ruggedized industrial equipment benefit from Alliance Memory's focus on automotive-grade reliability and long-term product availability.
This component is particularly well-suited for designs requiring AEC-Q100 compliance, parallel memory interfaces, and operation across extreme temperatures without compromising performance. Its active lifecycle status and standard SDRAM protocol provide a stable, long-term memory solution that reduces supply chain risk and supports extended product lifecycles.
Ready to Integrate AS4C8M16SA-6BANTR?
Contact our technical sales team to discuss your automotive or industrial memory requirements, request samples, or receive a detailed quotation. Our team can assist with design-in support, qualification documentation, and long-term availability planning to ensure your project's success.
