CY7C1049CV33-10ZXC
IC SRAM 4MBIT PARALLEL 44TSOP II
Quick Answer: The CY7C1049CV33-10ZXC from Cypress Semiconductor Corp is an asynchronous SRAM memory IC that provides 4 Mbit of volatile storage in a 512K x 8 organization.
- Manufacturer
- Cypress Semiconductor Corp
- Product Category
- Memory ICs
- Package
- 44-TSOP (0.400", 10.16mm Width)
- Stock
- 2,254 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Cypress Semiconductor Corp |
|---|---|
| Product Category | Memory ICs |
| Access Time | 10 ns |
| Memory Format | SRAM |
| Memory Interface | Parallel |
| Memory Organization | 512K x 8 |
| Memory Size | 4Mbit |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package | Bulk |
| Product status | Active |
| Supplier Device Package | 44-TSOP II |
| Technology | SRAM - Asynchronous |
| Voltage - Supply | 3V ~ 3.6V |
| Write Cycle Time - Word, Page | 10ns |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for CY7C1049CV33-10ZXC.
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Detailed Description for CY7C1049CV33-10ZXC
Product Overview
The CY7C1049CV33-10ZXC from Cypress Semiconductor Corp is an asynchronous SRAM memory IC that provides 4 Mbit of volatile storage in a 512K x 8 organization. The device uses a parallel memory interface and is specified with a 10 ns access time and a 10 ns write cycle time. It operates from a 3 V to 3.6 V supply and is supplied in a surface-mount 44-TSOP II package with a 0.400 in, 10.16 mm width. The specified operating temperature range is 0°C to 70°C.
Key Features
- 4 Mbit volatile SRAM with a 512K x 8 organization for byte-wide parallel access.
- Asynchronous SRAM design specified with a 10 ns access time and a 10 ns write cycle time.
- Parallel memory interface with an 8-bit word organization.
- 3 V to 3.6 V supply voltage range.
- Surface-mount 44-TSOP II package, 0.400 in / 10.16 mm width.
- Operating temperature range of 0°C to 70°C.
Applications
- Temporary data storage in embedded systems where a volatile parallel SRAM can hold working variables, buffers, or lookup tables.
- Buffering between a microcontroller or processor and slower external interfaces or peripherals.
- Board-level memory expansion in designs that require 4 Mbit of byte-wide volatile storage in a 44-TSOP II package.
Design & Procurement Notes
System designers should align the address bus, data bus, and control timing with the 512K x 8 parallel SRAM organization and the 10 ns timing specification. The 3 V to 3.6 V supply range and 0°C to 70°C operating range should be checked against the final board power architecture and intended operating environment. Layout and procurement decisions should account for the 44-TSOP II surface-mount footprint, 0.400 in package width, and the need to integrate the device into a parallel memory bus rather than a serial interface.
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