RX-4801JE:UB

RX-4801JE:UB Datasheet

RX-4801SA

Part	Datasheet
RX-4801JE:UB	RX-4801JE:UB (pdf)

Related Parts	Information
RX-4801SA:UB3 PURE SN	RX-4801SA:UB3 PURE SN
RX-4801SA:UB0 PURE SN	RX-4801SA:UB0 PURE SN
RX-4801SA:UB PURE SN	RX-4801SA:UB PURE SN

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Real time clock module Epson Toyocom Built-in kHz-DTCXO, High Stability SERIAL-INTERFACE REAL TIME CLOCK MODULE RX - 4801 SA / JE •Built in frequency adjusted kHz crystal unit and DTCXO. •Interface Type 4-wire serial interface •Interface voltage range V to V •Temp.compensated voltage range V to V •Wide Timekeeper voltage range V to V kHz frequency output function C-MOS output With Control Pin •The various functions include full calendar, alarm, timer. Actual size RX-4801SA Product Number Please contact us RX-4801SA X1B000021xxxx00 RX-4801JE X1B000041xxxx00 RX-4801JE Block diagramç FOUT FOE / INT DI DO CLK CE Pin Functionç kHz 32kHz DTCXO DIVIDE R FOUT CONTROLLER INTERRUPT CONTROLLER INTERFACE CIRCUIT ç ç ç Overviewç CLOCK and CALENDAR TIMER REGISTER ALARM REGISTER CONTROL REGISTER and SYSTEM CONTROLLER • High Stability •UA ± x 10-6 / 0 ºC to +40 ºC Equivalent to 5 seconds of month deviation ± x 10-6 / -40 ºC to +85 ºC Equivalent to 9 seconds of month deviation •UB ± x 10-6 / 0 ºC to +50 ºC Equivalent to 10 seconds of month deviation ± x 10-6 / -40 ºC to +85 ºC Equivalent to 13 seconds of month deviation • kHz frequency output function • FOUT pin output C-MOS output , CL=30 pF • Output selectable < kHz, 1024 Hz, 1 Hz > • The various interrupt • Timer Function can be set up between 1/ 4096 second and 255 minutes. • Alarm Function can be set to day of week, day, hour, or minute. *It is possible to use it by the terminal connection as kHz-DTCXO. ç ç ç Terminal connection / External dimensionsç ç Unit:mm ç Signal Name I / O Function / INT GND T2 VPP DO DI CE CLK

PDF Datasheet Preview

Real time clock module

Epson Toyocom

Built-in kHz-DTCXO, High Stability SERIAL-INTERFACE REAL TIME CLOCK MODULE

RX - 4801 SA / JE
•Built in frequency adjusted kHz crystal unit and DTCXO.
•Interface Type
4-wire serial interface
•Interface voltage range

V to V
•Temp.compensated voltage range V to V
•Wide Timekeeper voltage range V to V
kHz frequency output function C-MOS output With Control Pin
•The various functions include full calendar, alarm, timer.

Actual size

RX-4801SA

Product Number Please contact us RX-4801SA X1B000021xxxx00 RX-4801JE X1B000041xxxx00

RX-4801JE

Block diagramç

FOUT FOE / INT DI DO CLK CE

Pin Functionç
kHz 32kHz DTCXO

DIVIDE R

FOUT CONTROLLER INTERRUPT CONTROLLER

INTERFACE CIRCUIT
ç ç ç Overviewç

CLOCK and CALENDAR

TIMER REGISTER

ALARM REGISTER

CONTROL REGISTER and

SYSTEM CONTROLLER
• High Stability
•UA ± x 10-6 / 0 ºC to +40 ºC Equivalent to 5 seconds of month deviation ± x 10-6 / -40 ºC to +85 ºC Equivalent to 9 seconds of month deviation
•UB ± x 10-6 / 0 ºC to +50 ºC Equivalent to 10 seconds of month deviation ± x 10-6 / -40 ºC to +85 ºC Equivalent to 13 seconds of month deviation
• kHz frequency output function
• FOUT pin output C-MOS output , CL=30 pF
• Output selectable < kHz, 1024 Hz, 1 Hz >
• The various interrupt
• Timer Function can be set up between 1/ 4096 second and 255 minutes.
• Alarm Function can be set to day of week, day, hour, or minute.
*It is possible to use it by the terminal connection as kHz-DTCXO.
ç ç ç Terminal connection / External dimensionsç
ç Unit:mm ç

Signal Name I / O

Function
/ INT GND

T2 VPP

DO DI CE CLK

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Datasheet ID: RX-4801JE:UB 511862