CY7C244-55WC
IC EPROM 32KBIT PARALLEL
Quick Answer: The Cypress Semiconductor Corp CY7C244-55WC is a 32Kbit non-volatile EPROM memory IC with a parallel interface and 55 ns access time.
- Manufacturer
- Cypress Semiconductor Corp
- Product Category
- Memory ICs
- Package
- -
- Stock
- 3,188 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Cypress Semiconductor Corp |
|---|---|
| Product Category | Memory ICs |
| Access Time | 55 ns |
| Memory Format | EPROM |
| Memory Interface | Parallel |
| Memory Organization | 4K x 8 |
| Memory Size | 32Kbit |
| Memory Type | Non-Volatile |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package | Bulk |
| Product status | Active |
| Technology | EPROM - UV |
| Voltage - Supply | 4.5V ~ 5.5V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for CY7C244-55WC.
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Detailed Description for CY7C244-55WC
Product Overview
The Cypress Semiconductor Corp CY7C244-55WC is a 32Kbit non-volatile EPROM memory IC with a parallel interface and 55 ns access time. It uses UV-erasable EPROM technology and a 4K x 8 memory organization, and operates from a 4.5V to 5.5V supply voltage within an ambient temperature range of 0°C to 70°C. This device is for systems requiring parallel non-volatile program or data storage.
Key Features
- 32Kbit non-volatile EPROM memory.
- 4K x 8 memory organization with parallel interface.
- 55 ns access time.
- UV-erasable EPROM technology.
- 4.5V to 5.5V supply voltage range.
- 0°C to 70°C operating temperature (TA).
Applications
- Embedded controllers that require non-volatile program storage accessed over a parallel memory bus.
- Maintenance and service contexts where UV-erasable EPROM storage supports reprogramming of stored program data.
- 5V board-level memory subsystems needing a 4K x 8 organization for code or configuration data.
- Development or test environments using a parallel EPROM interface to hold non-volatile reference data.
Design & Procurement Notes
Designers should confirm that the host memory bus supports a parallel EPROM interface and that system timing tolerances are compatible with the 55 ns access time. The 4K x 8 organization and 32Kbit capacity determine address and data mapping requirements, while the 4.5V to 5.5V supply range and 0°C to 70°C operating temperature should be checked against board power and ambient conditions. Because the device uses UV-erasable EPROM technology, programming and erasure handling should be planned according to the memory format.
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