# PCF8583T - NXP Semiconductors Clock/Timing IC

## Product Summary

The NXP Semiconductors PCF8583T/5,518 is a Clock/Calendar IC with an I2C interface. It operates within a supply voltage range of 2.5V to 6V and has an operating temperature range of -40°C to 85°C.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | PCF8583T |
| Manufacturer | NXP Semiconductors |
| Product Type | Clock/Timing IC |
| Category | Uncategorized |
| Subcategory | Clock/Timing ICs |
| Package | 8-SOIC (0.295", 7.5 mm Width) |
| Mounting Type | Surface Mount |

## Description

The PCF8583T/5,518 from NXP Semiconductors is a Clock/Calendar Integrated Circuit designed for timing applications. It features a serial 2-Wire, I2C bus interface for communication.

This IC supports alarm, calendar, clock, interrupt, SQW, and timer functions, with date formats in YY-MM-DD and time formats in HH:MM:SS:hh (12/24 hr). It offers features such as NVSRAM and Square Wave Output. The device operates within a supply voltage range of 2.5V to 6V, with a minimum supply voltage of 1V. Its operating temperature spans from -40°C to +85°C.

The PCF8583T/5,518 comes in an 8-SOIC package with surface mount (SMD/SMT) mounting style. It is supplied on tape and reel. The memory size is specified at 256B for RTC memory and 240B for general memory. Timekeeping current ranges from 10µA to 50µA at 1V to 5V.

## Key Specifications

| Specification | Value |
| --- | --- |
| AEC Qualified | No |
| Automotive Grade | No |
| Industrial Grade | No |
| Medical Grade | No |
| Military Grade | No |
| Storage Temperature | °C ~ °C |
| Tape & Reel | No |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 2 |
| Total Stock | 22 |
| Price | $2.21 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $2.21 |

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 | 22 |  |  |  |  |
| HK XINYUANXIN ELECTRONIC TECH LIMITED | 0 |  |  |  |  |

## Features

- Serial 2-Wire, I2C bus interface.
- Supports alarm, calendar, clock, and timer functions.
- Operates from 2.5V to 6V supply voltage.
- Wide operating temperature range of -40°C to 85°C.
- Surface mount 8-SOIC package on tape and reel.

## Applications

- Ideal for real-time clock applications.
- Suitable for calendar and alarm functions.
- Used in systems requiring timekeeping.
- Integrates easily via I2C interface.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | ROHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 2 |

## Documents and Media

- Product Page: https://distyparts.com/product/pcf8583t-2
- RFQ URL: https://distyparts.com/product/pcf8583t-2#rfq

## FAQs

### What is the supply voltage range for the PCF8583T/5,518?

The supply voltage range for the PCF8583T/5,518 is 2.5V to 6V.

### What is the operating temperature range of the PCF8583T/5,518?

The PCF8583T/5,518 operates from -40°C to 85°C.

### What type of interface does the PCF8583T/5,518 use?

The PCF8583T/5,518 uses a Serial 2-Wire, I2C interface.

### What package type is the PCF8583T/5,518 available in?

The PCF8583T/5,518 is available in an 8-SOIC (0.295", 7.50mm Width) package.

### What are the key features of the PCF8583T/5,518?

Key features include Alarm, NVSRAM, and Square Wave Output.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/nxp-semiconductors
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/pcf8583t-2
- Markdown File: https://distyparts.com/product/pcf8583t-2.md
- TXT File: https://distyparts.com/product/pcf8583t-2.txt