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Product Detailed Parameters
- Description：IC SRAM 1MBIT PARALLEL 44TSOP2
- Series：-
- Mfr：Alliance Memory, Inc.
- Package：Tape & Reel (TR)
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Asynchronous
- Memory Size：1Mbit
- Memory Organization：64K x 16
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：15ns
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：44-TSOP (0.400", 10.16mm Width)
- Supplier Device Package：44-TSOP2
- Access Time：15 ns
- Grade：-
- Qualification：-
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Overview
The AS7C1026C-15TINTR is a 1 Mbit (64K x 16) asynchronous static random-access memory manufactured by Alliance Memory. It operates within a voltage range of 4.5 V to 5.5 V and features a maximum access time of 15 ns. The device utilizes a parallel interface and is housed in a 44-pin TSOP-II surface-mount package. It supports Single Data Rate (SDR) storage and is rated for industrial operating temperatures between -40°C and +85°C. Maximum supply current is specified at 210 mA.
Feature Summary
- Asynchronous operation with fast 15 ns access times
- Industrial temperature range capability from -40°C to +85°C
- Single data rate parallel interface architecture
- Surface-mount TSOP-II packaging for compact integration
Applications
- Industrial control systems requiring reliable volatile memory
- Embedded applications with strict temperature constraints
- Data buffering in high-speed parallel processing circuits
- Memory expansion for microcontroller-based architectures
Procurement Notes
Verify the suffix TINTR confirms tape-and-reel packaging, distinct from tube variants. Confirm RoHS compliance status via official documentation. Check lifecycle status as end-of-life notices may affect long-term availability. Ensure voltage and pinout compatibility with target PCB designs before ordering.
Selection Notes
Select this component when 15 ns access speed and 64K x 16 organization are required. The TSOP-II form factor suits space-constrained surface-mount designs. Verify power supply stability within the 4.5 V to 5.5 V window. Consider thermal management for industrial environments exceeding standard commercial limits.
Part Context
This part belongs to the AS7C1026C series of asynchronous SRAMs. It shares architectural similarities with other Alliance Memory devices but differs in specific timing parameters and packaging options. The C-series designation typically indicates specific process technology improvements over earlier generations.
Replacement Considerations
AS7C1026C-15TIN is a compatible alternative in tube packaging. AS7C1026B-15JINTR offers similar specifications in SOJ packaging. Verify pin compatibility and electrical characteristics before substituting.
