Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

RV5C339A Datasheet(PDF) 40 Page - RICOH electronics devices division

Part No. RV5C339A
Description  3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION???
Download  51 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RICOH [RICOH electronics devices division]
Direct Link  http://www.ricoh.com
Logo RICOH - RICOH electronics devices division

RV5C339A Datasheet(HTML) 40 Page - RICOH electronics devices division

Back Button RV5C339A Datasheet HTML 36Page - RICOH electronics devices division RV5C339A Datasheet HTML 37Page - RICOH electronics devices division RV5C339A Datasheet HTML 38Page - RICOH electronics devices division RV5C339A Datasheet HTML 39Page - RICOH electronics devices division RV5C339A Datasheet HTML 40Page - RICOH electronics devices division RV5C339A Datasheet HTML 41Page - RICOH electronics devices division RV5C339A Datasheet HTML 42Page - RICOH electronics devices division RV5C339A Datasheet HTML 43Page - RICOH electronics devices division RV5C339A Datasheet HTML 44Page - RICOH electronics devices division Next Button
Zoom Inzoom in Zoom Outzoom out
 40 / 51 page
background image
37
RV5C339A
Approx. 92
µs
CTFG bit
INTRA pin
(Increment of second counter)
Rewriting of the second counter
Relation Between the Mode Waveform and the CTFG Bit
• Pulse mode
*) In the pulse mode, the increment of the second counter is delayed by approximately 92 µs from the falling edge of clock pulses. Consequently, time
readings immediately after the falling edge of clock pulses may appear to lag behind the time counts of the real-time clocks by approximately 1 second.
Rewriting the second counter will reset the other time counters of less than 1 second, driving the INTRA pin low.
Setting CTFG bit to 0
(Increment of
second counter)
Setting CTFG bit to 0
CTFG bit
INTRA pin
(Increment of
second counter)
(Increment of
second counter)
5. 32-kHz Clock Output
32.768-kHz clock pulses are output from the 32KOUT pin when either the CLEN1 bit in the control register 2 or the
CLEN2 bit in the control register 1 is set to 0. If the conditions described above are not satisfied, the output is set to
high.
CLEN1
CLEN2
32KOUT pin output
(D3 at Address Fh)
(D4 at Address Eh)
(Nch Open Drain output)
1
1
Off (“H”)
0 (Default)
*
Clock pulses
*
0 (Default)
The 32KOUT pin output is synchronized with the CLEN1 or CLEN2 bit, settings as illustrated in the timing chart
below.
MAX. 61.0
µs
MAX. 45.8
µs
32KOUT pin
CLEN1 or CLEN2
• Level mode


Similar Part No. - RV5C339A

ManufacturerPart No.DatasheetDescription
RICOH electronics devices division
RICOH electronics devic...
RV5C339A RICOH-RV5C339A Datasheet
364Kb / 46P
   3-WIRE SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION
RV5C339A RICOH-RV5C339A_03 Datasheet
364Kb / 46P
   3-WIRE SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION
More results

Similar Description - RV5C339A

ManufacturerPart No.DatasheetDescription
RICOH electronics devices division
RICOH electronics devic...
RV5C338A RICOH-RV5C338A Datasheet
440Kb / 52P
   3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION?
RS5C338A RICOH-RS5C338A Datasheet
578Kb / 51P
   3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION
RS5C348A RICOH-RS5C348A Datasheet
452Kb / 53P
   4-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION?
RV5C339A RICOH-RV5C339A_03 Datasheet
364Kb / 46P
   3-WIRE SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION
RV5C387A RICOH-RV5C387A Datasheet
363Kb / 42P
   I2C-bus Real-Time Clock ICs with Voltage Monitoring Function?
RV5C386A RICOH-RV5C386A Datasheet
362Kb / 42P
   I2C-bus Real-Time Clock ICs with Voltage Monitoring Function
R2033K RICOH-R2033K Datasheet
582Kb / 50P
   3 wire interface Real-Time Clock ICs
RV5C386A RICOH-RV5C386A_03 Datasheet
377Kb / 49P
   I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION
RV5C387A RICOH-RV5C387A_03 Datasheet
376Kb / 49P
   I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION
R2061L01-E2 RICOH-R2061L01-E2 Datasheet
613Kb / 60P
   3 Wire Interface Real-Time Clock ICs with Battery Backup Switch-Over Function
More results


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz