IC Phoenix logo

Home ›  U  › U25 > UPD4992GS-E2

UPD4992GS-E2 from NEC

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

UPD4992GS-E2

Manufacturer: NEC

8-Bit Parallel I/O Calendar Clock

Partnumber Manufacturer Quantity Availability
UPD4992GS-E2,UPD4992GSE2 NEC 798 In Stock

Description and Introduction

8-Bit Parallel I/O Calendar Clock The UPD4992GS-E2 is a real-time clock (RTC) IC manufactured by NEC (now part of Renesas Electronics). Below are the factual details about the part:

### **Specifications:**
- **Manufacturer:** NEC (Renesas Electronics)  
- **Type:** Real-Time Clock (RTC) IC  
- **Package:** SOP (Small Outline Package)  
- **Supply Voltage:** Typically operates at **3V**  
- **Interface:** Serial (I²C or similar)  
- **Timekeeping Accuracy:** Dependent on external crystal (typically ± seconds per month)  
- **Operating Temperature Range:** Standard commercial range (e.g., **0°C to +70°C**)  

### **Descriptions and Features:**
- Provides **real-time clock/calendar functionality** with seconds, minutes, hours, day, date, month, and year.  
- **Low power consumption**, suitable for battery-backed applications.  
- Includes **alarm functions** and **timer interrupts**.  
- May feature **automatic leap-year correction**.  
- **Serial communication** for easy microcontroller interfacing.  
- **Built-in oscillator circuit** (requires an external 32.768 kHz crystal).  

For exact electrical characteristics and pin configurations, refer to the official NEC/Renesas datasheet.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips