AS7C3513B-10JCNTR

Memory IC Overview

The AS7C3513B-10JCNTR is an asynchronous static random-access memory (SRAM) integrated circuit manufactured by Alliance Memory, Inc. It provides a total storage capacity of 512 kilobits organized as 32K words by 16 bits. The device features a parallel interface with a maximum access time of 10 nanoseconds. It operates within a supply voltage range of 3.0 volts to 3.6 volts and supports surface-mount installation in a 44-pin Thin Small Outline Package (TSOP-II). The component is designed for commercial temperature applications, functioning reliably between 0°C and +70°C.

Memory IC Feature Summary

• Asynchronous parallel SRAM architecture providing non-volatile data retention during power loss
• High-speed 10 ns access time for rapid data retrieval operations
• Single 3.3V power supply operation compatible with standard logic levels
• Surface-mount TSOP-II package design optimized for automated PCB assembly

Memory IC Applications

• Embedded system data buffering and cache memory
• Industrial control unit temporary storage
• Consumer electronics internal data handling
• Telecommunications equipment signal processing buffers

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging rather than tube packaging when sourcing this variant. Confirm the 10 ns speed grade matches the required system timing constraints. Ensure the 44-pin TSOP-II footprint aligns with the target printed circuit board layout. Validate that the commercial temperature range meets the operational environment requirements.

Memory IC Selection Notes

Select this component when a 512Kb capacity with 16-bit width is required for space-constrained designs. The 10 ns speed offers a balance between performance and power consumption for general-purpose applications. Consider the TSOP-II form factor for compatibility with existing surface-mount manufacturing processes. Verify voltage compatibility with the host system's 3.3V logic domain before integration.

Memory IC Part Context

This part belongs to the AS7C3513B series of high-speed asynchronous SRAMs from Alliance Memory. The series typically includes variants with different access speeds and packaging options. The 'JCN' designation generally refers to the 44-pin SOJ or TSOP-II package type, while the '-10' specifies the 10 nanosecond access time grade within the product family.

Memory IC Replacement Considerations

AS7C3513B-10JCN

Memory IC FAQ

What is the difference between AS7C3513B-10JCN and AS7C3513B-10JCNTR?

The primary difference is the packaging format. The AS7C3513B-10JCN typically comes in a tube, while the AS7C3513B-10JCNTR comes in a tape-and-reel configuration suitable for automated pick-and-place assembly.

Is the AS7C3513B-10JCNTR suitable for industrial temperature ranges?

No, this specific part is rated for commercial temperature operation (0°C to +70°C). Industrial temperature variants usually carry an 'I' in the model number, such as AS7C3513B-10ICN.