# HCS200/SN - MICROCIH Code Hopping Encoder IC

## Product Summary

The Microchip Technology HCS200/SN is a code hopping encoder IC designed for Remote Keyless Entry (RKE) systems. It operates from 3.5V to 13.0V and offers high security features.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | HCS200/SN |
| Manufacturer | MICROCIH |
| Product Type | Code Hopping Encoder IC |
| Series | HCS200 |
| Category | Uncategorized |
| Subcategory | Code Hopping Encoder |
| Package | 8-SOIC |
| Mounting Type | Surface Mount |

## Description

The Microchip Technology HCS200/SN is a specialized integrated circuit designed for secure Remote Keyless Entry (RKE) applications. It utilizes KEELOQ® code hopping technology to provide high security, making it an ideal replacement for fixed code devices in systems such as automotive RKE, alarm systems, immobilizers, and gate/garage door openers.

This device operates over a wide voltage range of 3.5V to 13.0V and features a 66-bit transmission code length, incorporating a 32-bit hopping code, a 28-bit serial number, and 4 information bits. Security is further enhanced by a programmable 64-bit crypt key, which is read-protected. The HCS200/SN supports up to seven functions through its three button inputs and includes features like a low battery indicator and non-volatile synchronization data.

Packaged in an 8-SOIC surface-mount configuration, the HCS200/SN requires minimal external components, primarily buttons and RF circuitry, contributing to a low system cost. Its typical operating supply current is 0.8 mA, and it operates within a temperature range of 0°C to 70°C.

Key technical specifications include a 32-bit data bit count, 3 input lines, and 1 output line. The device is RoHS3 compliant and has an MSL rating of 1.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 84 |
| Price | $0.99 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $0.99 |

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

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| PROSOFT ELECTRONICS | 84 |  |  |  |  |

## Features

- Code hopping encoder for RKE systems.
- Wide 3.5V to 13.0V operating voltage.
- High security with 64-bit crypt key.
- 66-bit transmission code length.
- Compact 8-SOIC surface mount package.

## Applications

- Ideal for automotive RKE systems.
- Used in automotive alarm systems.
- Suitable for automotive immobilizers.
- Applicable for gate and garage door openers.
- Functions as identity tokens.

## Compliance

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

## Documents and Media

- Datasheet: https://static.distyparts.com/disty-files/datasheets/ac/65/f8/HCS200T_SNDKR-ND.pdf
- Product Page: https://distyparts.com/product/hcs200-sn-4
- RFQ URL: https://distyparts.com/product/hcs200-sn-4#rfq

## FAQs

### What is the operating voltage range for the HCS200/SN?

The HCS200/SN operates over a wide voltage range of 3.5V to 13.0V.

### What is the typical operating supply current?

The typical operating supply current for the HCS200/SN is 0.8 mA.

### What is the operating temperature range?

The HCS200/SN operates between 0°C and 70°C.

### What package type is the HCS200/SN available in?

The HCS200/SN is available in an 8-SOIC package.

### What is the RoHS status of the HCS200/SN?

The HCS200/SN is RoHS3 Compliant.

### What is the Moisture Sensitivity Level (MSL) for this component?

The Moisture Sensitivity Level (MSL) for the HCS200/SN is 1 Unlimited.

### What is the transmission code length?

The transmission code length is 66-bit.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/microcih
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/hcs200-sn-4
- Markdown File: https://distyparts.com/product/hcs200-sn-4.md
- TXT File: https://distyparts.com/product/hcs200-sn-4.txt