Bezahlverfahren
RS5C348A-E2-F +BOM
Real-Time Clock IC
SSOP-10-
Hersteller:
-
Herstellerteil #:
RS5C348A-E2-F
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Datenblatt:
-
Programmable:
Not Verified
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Type:
Clock/Calendar
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Features:
Alarm, Leap Year
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Time Format:
HH:MM:SS (12/24 hr)
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EDA/CAD Modelle:
Verfügbarkeit: 5258 Stck
Bitte füllen Sie das kurze Formular unten aus und wir werden Ihnen umgehend ein Angebot zukommen lassen..
RS5C348A-E2-F Allgemeine Beschreibung
Epson's RS5C348A-E2-F real-time clock (RTC) module is a highly reliable and accurate timekeeping solution for electronic devices. This module operates within a voltage range of 1.6V to 5.5V, making it suitable for a variety of applications. Its low power consumption of 130μA ensures minimal energy usage, ideal for battery-powered devices. The integrated 32.768 kHz crystal oscillator provides precise timing, while the built-in calendar with automatic leap year correction and leap year transition ensures accurate date tracking. The RS5C348A-E2-F supports both 24-hour and 12-hour formats and includes alarm functions with programmable interrupt output, offering versatile functionality for different application needs. Additionally, its compact size of 3.2mm x 2.5mm x 1.0mm makes it suitable for space-constrained designs. With an operating temperature range from -40°C to +85°C, this module guarantees reliable performance in various environmental conditions
Hauptmerkmale
● Timekeeping supply voltage ranging from 1.45 to 5.5V
● Low power consumption
Rx5C348A: 0.35µA TYP (0.8µA MAX) at VDD=3V
Rx5C348B: 0.55µA TYP (1.0µA MAX) at VDD=3V
● Only four signal lines (CE, SCLK, SI, and SO) required for connection to the CPU.
● Maximum clock frequency of 2 MHz (with VDD = 5V)
● Time counters (counting hours, minutes, and seconds) and calendar counters
(counting years, months, days, and weeks) (in BCD format)
● Interrupt circuit configured to generate interrupt signals
(with interrupts ranging from 0.5 seconds to 1 month)
to the CPU and provided with an interrupt flag and an interrupt halt
● 2 alarm interrupt circuits
(Alarm_W for week, hour, and minute alarm settings and Alarm_D
for hour and minute alarm settings)
● 32-kHz clock output circuit (Nch. open drain output)
● The Rx5C348A is designed to disable 32-kHz clock output in response to a command
from the host computer and the Rx5C348B is designed to keep 32-kHz output enabled.
● Oscillation halt sensing circuit which can be used to judge the validity of internal data
● Supply voltage monitoring circuit with two supply voltage monitoring threshold settings
● Automatic identification of leap years up to the year 2099
● Selectable 12-hour and 24-hour mode settings
● Built-in oscillation stabilization capacitors (CG and CD)
● High precision oscillation adjustment circuit
● Ultra-compact SSOP10 (RS5C348A/B), SSOP10G (RV5C348A/B), TSSOP10G (RT5C348B)
● CMOS process
Spezifikationen
Category | Integrated Circuits (ICs)Clock/TimingReal Time Clocks | Series | - |
Programmable | Not Verified | Type | Clock/Calendar |
Features | Alarm, Leap Year | Memory Size | - |
Time Format | HH:MM:SS (12/24 hr) | Date Format | YY-MM-DD-dd |
Interface | 4-Wire Serial | Voltage - Supply | 2V ~ 5.5V |
Voltage - Supply, Battery | - | Current - Timekeeping (Max) | 1µA @ 3V |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
Base Product Number | RS5C348 | Product Category | Real Time Clock |
Mounting Style | SMD/SMT | RTC Bus Interface | Serial, 4-Wire |
Battery Backup Switching | Backup Switching | RTC Memory Size | 16 B |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 2 V |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Function | Alarm, Calendar, Clock | Product Type | Real Time Clocks |
Factory Pack Quantity | 2000 | Subcategory | Clock & Timer ICs |
Unit Weight | 0.017621 oz |
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After-Sales- und Abwicklungsbezogen
Für alternative Zahlungskanäle kontaktieren Sie uns bitte unter:
[email protected]Versandart
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365-Tage-Produkt
Qualitätsgarantie
Wir versprechen, 365 Tage Qualitätssicherung für alle unsere Produkte zu bieten.
In Stock: 5.258
Minimum Order: 1
Menge. | Einzelpreis | Ext. Preis |
---|---|---|
1+ | $1,177 | $1,18 |
200+ | $0,456 | $91,20 |
500+ | $0,440 | $220,00 |
1000+ | $0,432 | $432,00 |
Die unten angegebenen Preise dienen nur als Referenz.
Alle Stücklisten (BOM) können per E-Mail gesendet werden an [email protected], oder füllen Sie das untenstehende Formular aus, um ein Angebot für RS5C348A-E2-F zu erstellen, garantierte Angebote zurück innerhalb 12 Std.
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It is 15th of april 2019 at the moment, and nothing has arrived so far. What to do next?Going for a five star procedure or wait till something still arrives?Regards D.J.Allard