# P21256-10 - Intel Dynamic RAM

## Product Summary

The Intel P21256-10 is a 256K x 1-bit Dynamic RAM chip. It features a 100 ns access time and is housed in a DIP package.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | P21256-10 |
| Manufacturer | Intel |
| Product Type | Dynamic RAM |
| Category | Uncategorized |
| Subcategory | 256K x 1-bit |
| Package | DIP |

## Description

The Intel P21256-10 is a 256K x 1-bit Dynamic Random Access Memory (DRAM) integrated circuit. This component is designed for memory applications requiring a density of 262,144 bits.

Key electrical specifications include an access time of 100 nanoseconds and a refresh cycle of 256 cycles per 4ms, indicating a rectangular cell matrix of 256 rows by 1024 columns. The chip operates using NMOS technology and is packaged in a Dual In-line Package (DIP), suitable for through-hole mounting.

This DRAM is RoHS3 compliant, ensuring adherence to environmental regulations. Its Moisture Sensitivity Level (MSL) is rated as 1, indicating unlimited shelf life under standard conditions. The REACH status is unaffected, suggesting no specific regulatory concerns within the REACH framework.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 473 |
| Price | $1.93 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $1.93 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Partservice | 473 |  |  |  |  |

## Features

- 256K x 1-bit Dynamic RAM
- 100 ns access time
- NMOS technology
- DIP package
- RoHS3 compliant

## Applications

- Memory for electronic systems
- Component in computer motherboards
- Used in embedded systems
- Suitable for legacy hardware

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Product Page: https://distyparts.com/product/p21256-10
- RFQ URL: https://distyparts.com/product/p21256-10#rfq

## FAQs

### What is the access time for the Intel P21256-10?

The access time for the Intel P21256-10 is 100 ns.

### What type of technology does the P21256-10 use?

The P21256-10 uses NMOS technology.

### What is the refresh cycle for the P21256-10?

The refresh cycle for the P21256-10 is 256 cycles per 4ms.

### What package is the Intel P21256-10 available in?

The Intel P21256-10 is available in a DIP package.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/intel
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/p21256-10
- Markdown File: https://distyparts.com/product/p21256-10.md
- TXT File: https://distyparts.com/product/p21256-10.txt