AS4C32M16D1-5BAN
| Part Description |
IC DRAM 512MBIT SSTL 2 60FBGA |
|---|---|
| Quantity | 1,828 Available (as of May 6, 2026) |
| Product Category | Memory |
|---|---|
| Manufacturer | Alliance Memory, Inc. |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 16 Weeks |
| Datasheet |
Specifications & Environmental
| Device Package | 60-FBGA (8x13) | Memory Format | DRAM | Technology | SDRAM - DDR | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 512 Mbit | Access Time | 700 ps | Grade | Automotive | ||
| Clock Frequency | 200 MHz | Voltage | 2.3V ~ 2.7V | Memory Type | Volatile | ||
| Operating Temperature | -40°C ~ 105°C (TA) | Write Cycle Time Word Page | 15 ns | Packaging | 60-TFBGA | ||
| Mounting Method | Volatile | Memory Interface | SSTL_2 | Memory Organization | 32M x 16 | ||
| Moisture Sensitivity Level | 3 (168 Hours) | RoHS Compliance | ROHS3 Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | N/A | ECCN | EAR99 | HTS Code | 8542.32.0028 |
Overview of AS4C32M16D1-5BAN - 512Mbit DDR SDRAM
The AS4C32M16D1-5BAN from Alliance Memory is a 512Mbit DDR SDRAM designed for applications requiring reliable high-speed memory with extended temperature tolerance. Built on DDR SDRAM technology, this device features a 32M x 16 memory organization and operates at 200MHz clock frequency. Its extended temperature range of -40°C to 105°C makes it suitable for demanding automotive and industrial environments where standard commercial-grade memory may not perform consistently.
With a 7ns access time and SSTL_2 interface, this DRAM provides the performance needed for embedded systems, automotive electronics, and industrial control applications. The 60-pin TFBGA package offers a compact footprint for space-constrained designs while maintaining robust connectivity.
Key Features
- Memory Configuration - 512Mbit capacity organized as 32M x 16, providing flexible data width options for various system architectures.
- DDR SDRAM Technology - Double data rate architecture delivers 200MHz operation with efficient data transfer on both clock edges for improved bandwidth.
- Access Performance - 7ns access time ensures fast read and write operations to support real-time processing requirements.
- Extended Temperature Range - Rated for -40°C to 105°C (TA) operation, enabling deployment in automotive and harsh industrial environments.
- SSTL_2 Interface - Standard DDR interface simplifies integration with common memory controllers and reduces design complexity.
- Compact Package - 60-pin TFBGA (8x13mm) footprint minimizes board space while providing reliable connections.
- Voltage Supply - Operates on 2.3V to 2.7V supply, compatible with standard DDR power rails.
Typical Applications
- Automotive Infotainment - This DDR SDRAM provides the memory capacity and temperature tolerance needed for dashboard displays, navigation systems, and multimedia processors operating in vehicle cabin environments.
- Industrial Control Systems - The extended temperature rating and reliable DDR performance support PLCs, HMIs, and automation controllers deployed in factory floors where ambient temperatures may exceed commercial limits.
- Embedded Computing - With its 512Mbit capacity and fast access time, this memory serves embedded processors in networking equipment, medical devices, and test instrumentation where consistent operation is critical.
- Communications Infrastructure - The device's DDR interface and operating frequency make it suitable for routers, switches, and telecom equipment requiring memory buffers for data packet processing.
Unique Advantages
- Extended Temperature Reliability: The -40°C to 105°C rating reduces design risk in automotive and industrial applications by eliminating the need for active cooling or temperature derating.
- Proven DDR Technology: DDR SDRAM offers a mature, well-supported interface that simplifies software development and hardware integration compared to newer memory types.
- Standard Pinout and Interface: SSTL_2 signaling and industry-standard DDR protocol enable drop-in compatibility with existing memory controller designs.
- Space-Efficient Packaging: The compact TFBGA package reduces PCB area requirements, allowing more board space for other critical components or enabling smaller overall product dimensions.
- Active Lifecycle Status: Current production availability ensures consistent supply for both new designs and long-term product support requirements.
- 15ns Write Cycle Time: Fast write performance supports applications with intensive data logging or buffering requirements without creating memory bottlenecks.
Why Choose AS4C32M16D1-5BAN?
The AS4C32M16D1-5BAN is positioned as a reliable memory solution for designers who need DDR SDRAM performance with extended temperature capability. Its automotive temperature grade makes it particularly valuable for vehicle electronics, industrial automation, and outdoor equipment where operating conditions exceed commercial specifications. The standard DDR interface reduces development time and allows engineers to leverage existing controller designs and software drivers.
For embedded systems requiring proven memory technology with long-term availability, this device offers a balance of performance, environmental tolerance, and design simplicity. The compact TFBGA package and standard voltage requirements simplify power supply design and board layout while the active lifecycle status supports multi-year production planning.
Get a Quote
Contact our sales team to request pricing and availability for the AS4C32M16D1-5BAN. We can provide technical support, samples, and volume pricing to help you evaluate this memory solution for your specific application requirements.
