---
product_id: 164822500
title: "Custom Silicon Solutions CSS555-IS SOIC-8 Micropower Timer, CSS555 (Pack of 3)"
brand: "custom silicon solutions"
price: "7.60 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/164822500-custom-silicon-solutions-css555-is-soic-8-micropower-timer-css555
store_origin: OM
region: Oman
---

# 6-decade programmable timer Ultra-low active current <5µA Wide supply voltage 1.2V–5.5V Custom Silicon Solutions CSS555-IS SOIC-8 Micropower Timer, CSS555 (Pack of 3)

**Brand:** custom silicon solutions
**Price:** 7.60 OMR
**Availability:** ✅ In Stock

## Summary

> ⏱️ Power your projects with precision and efficiency — don’t get left behind!

## Quick Answers

- **What is this?** Custom Silicon Solutions CSS555-IS SOIC-8 Micropower Timer, CSS555 (Pack of 3) by custom silicon solutions
- **How much does it cost?** 7.60 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/164822500-custom-silicon-solutions-css555-is-soic-8-micropower-timer-css555)

## Best For

- custom silicon solutions enthusiasts

## Why This Product

- Trusted custom silicon solutions brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **EEPROM Stability:** Configuration data stored in EEPROM keeps your setup consistent and reliable
- • **Precision Timing:** 6-decade programmable counter enables ultra-long, customizable delays
- • **Micropower Marvel:** Operates under 5µA active current for ultimate battery efficiency
- • **Temperature Tough:** Analog circuits temperature compensated for rock-solid performance in any environment
- • **Flexible Voltage Range:** Runs smoothly from 1.2V to 5.5V, perfect for diverse power sources

## Overview

The CSS555-IS SOIC-8 Micropower Timer is a highly efficient 555 timer IC designed for battery-powered applications. Featuring an ultra-low active current below 5µA and a wide supply voltage range from 1.2V to 5.5V, it supports long timing delays via a 6-decade programmable counter with EEPROM storage. Temperature-compensated analog circuits ensure stable operation across varying environments, making it a reliable choice for professional-grade electronic designs.

## Description

The CSS555 is a micropower version of the popular 555 timer IC. It features an operating current under 5µa and a minimum supply voltage of 1.2V, making it ideal for battery-operated applications. A six-decade programmable counter is included to allow generation of long timing delays. Configuration data for the counter is held in EEPROM to maintain the standard pin count of eight. The analog circuits are temperature compensated to provide excellent stability over a wide ambient temperature range. A simple four-wire interface provides read/write access to the EEPROM.

## Features

- Active current mode < 5µa
- Wide supply range: 1.2V to 5.5V
- Made in China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B88ERH0 |
| Date First Available | April 23, 2013 |
| Item Weight | 0.024 ounces |
| Item model number | CSS555-IS |
| Manufacturer | Custom Silicon Solutions |
| Package Dimensions | 3.4 x 2.4 x 0.2 inches |

## Product Details

- **Brand:** Custom Silicon Solutions
- **Item Weight:** 0.68 Grams
- **Manufacturer:** Custom Silicon Solutions

## Images

![Custom Silicon Solutions CSS555-IS SOIC-8 Micropower Timer, CSS555 (Pack of 3) - Image 1](https://m.media-amazon.com/images/I/31GQhnvFTZL.jpg)

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**Shop now:** [https://www.desertcart.com.om/products/164822500-custom-silicon-solutions-css555-is-soic-8-micropower-timer-css555](https://www.desertcart.com.om/products/164822500-custom-silicon-solutions-css555-is-soic-8-micropower-timer-css555)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-06-24*