CY62147DV30LL-55ZSXI
IC SRAM 4MBIT PARALLEL 44TSOP II
Quick Answer: The CY62147DV30LL-55ZSXI from Cypress Semiconductor Corp is a volatile SRAM memory IC with a 4 Mbit capacity organized as 256K x 16.
- Manufacturer
- Cypress Semiconductor Corp
- Product Category
- Memory ICs
- Package
- 44-TSOP (0.400", 10.16mm Width)
- Stock
- 3,102 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Cypress Semiconductor Corp |
|---|---|
| Product Category | Memory ICs |
| Access Time | 55 ns |
| Memory Format | SRAM |
| Memory Interface | Parallel |
| Memory Organization | 256K x 16 |
| Memory Size | 4Mbit |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Product status | Active |
| Series | MoBL® |
| Supplier Device Package | 44-TSOP II |
| Technology | SRAM - Asynchronous |
| Voltage - Supply | 2.2V ~ 3.6V |
| Write Cycle Time - Word, Page | 55ns |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for CY62147DV30LL-55ZSXI.
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Detailed Description for CY62147DV30LL-55ZSXI
Product Overview
The CY62147DV30LL-55ZSXI from Cypress Semiconductor Corp is a volatile SRAM memory IC with a 4 Mbit capacity organized as 256K x 16. It uses an asynchronous parallel memory interface and provides a 55 ns access time and 55 ns write cycle time for word/page operations. The device operates from a 2.2 V to 3.6 V supply and is specified for an ambient operating temperature range of -40°C to 85°C. It is supplied in a surface-mount 44-TSOP II package, 0.400 in / 10.16 mm wide.
Key Features
- 4 Mbit volatile SRAM memory with a 256K x 16 organization.
- Asynchronous parallel interface for memory access.
- 55 ns access time and 55 ns write cycle time for word/page operations.
- 2.2 V to 3.6 V supply voltage range.
- -40°C to 85°C ambient operating temperature range.
- Surface-mount 44-TSOP II package, 0.400 in / 10.16 mm wide.
Applications
- Temporary data storage in embedded systems with a parallel memory interface.
- Working memory for controller or logic designs that require volatile random access storage.
- Data buffering in electronic assemblies powered by a 2.2 V to 3.6 V supply.
Design & Procurement Notes
When selecting this device, confirm that the system controller or bus supports an asynchronous parallel SRAM interface with 55 ns timing and a 2.2 V to 3.6 V supply. The 44-TSOP II surface-mount package requires a compatible footprint and appropriate soldering process. Because the memory is volatile, data is retained only while powered, so loss of supply must be accounted for in the system design. The -40°C to 85°C ambient operating range should be verified against the final thermal environment.
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