RX-4801JE:UB

RX-4801JE:UB Datasheet


RX-4801SA

Part Datasheet
RX-4801JE:UB RX-4801JE:UB RX-4801JE:UB (pdf)
Related Parts Information
RX-4801SA:UB3 PURE SN RX-4801SA:UB3 PURE SN RX-4801SA:UB3 PURE SN
RX-4801SA:UB0 PURE SN RX-4801SA:UB0 PURE SN RX-4801SA:UB0 PURE SN
RX-4801SA:UB PURE SN RX-4801SA:UB PURE SN RX-4801SA:UB PURE SN
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
More datasheets: FR-700 | FR-500 | FR-400 | FR-750-CI | FR-800 | MAN6480 | MAN6440 | MAN6440_LIJ | MAN6410 | 1268


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived RX-4801JE:UB Datasheet file may be downloaded here without warranties.

Datasheet ID: RX-4801JE:UB 511862