Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

RTC-64611 Datasheet(PDF) 2 Page - List of Unclassifed Manufacturers

Part # RTC-64611
Description  8-bit REAL TIME CLOCK MODULE
Download  2 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ETC1 [List of Unclassifed Manufacturers]
Direct Link  
Logo ETC1 - List of Unclassifed Manufacturers

RTC-64611 Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers

  RTC-64611 Datasheet HTML 1Page - List of Unclassifed Manufacturers RTC-64611 Datasheet HTML 2Page - List of Unclassifed Manufacturers  
Zoom Inzoom in Zoom Outzoom out
 2 / 2 page
background image
70
Real time clock module
OSC
32.768 KHZ
Read mode
Write mode
Switching characteristic
Register table
Block diagram
Supplement
16 KHz
2 KHz
32 Hz
8 KHz
1 KHz
16 Hz
4 KHz
512 Hz
8 KHz
256 Hz
4 Hz
128 Hz
2 Hz
64 Hz
64 Hz register / counter
64 Hz alarm. register
Sec. alarm. register
Min. alarm. register
Hour alarm. register
Day-of-week alarm. register
Day alarm. register
Control register A
Control register B
Sec. register / counter
Min. register / counter
Hour register / counter
Day-of-week register / counter
Day register / counter
Month register / counter
Year register / counter
1 Hz
1 Hz
H • START / STOP
Write
Read
Data bus
Bus interface circuit
I/01 to I/03
Address bus
A0 to A3
CS
OE
WE
IRQ
Address
OE
CS
DOUT
Data valid
tRC
tAA
tACS
tOH
tOHZ
tOHZ
tCHZ
tOE
tOLZ
tOH
VOL
VOL
VOL
VOL
OE
CS
DOUT
DIN
Address
tWC
tCW
tAW
tW-R
tAS
tOHZ
WE
tWP
tDW
tDH
Measuring condition
Input pulse level: 0.8 to 2.4V
Input rise time, fall time: 5 nsec.
IN/OUT timing pulse level: 1.5V
Out put load: 1 TTL Gate +100pF
Note: Do not enter erroneous data for clock. This may result in time keeping error.
Be sure to enter “O” to TEST bit.
∗1
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
b7
Data
b6
1 Hz
b5
2 Hz
b4
4 Hz
b3
8 Hz
b2
16 Hz
b1
32 Hz
b0
64 Hz
10-sec. digit
10-min. digit
1-sec. digit
1-min. digit
1-hour digit
10-hour digit
10-day digit
10-month
digit
10-year digit
1 Hz
2 Hz
4 Hz
8 Hz
16 Hz
32 Hz
64 Hz
ENB
Carry
flag
RAM7
RAM6
RAM5
RAM4
TEST
∗1
30-sec.
adjustment
RESET
S.START
/STOP
Alarm
flag
Carry
interruption
enable
Alarm
interruption
enable
10-sec. digit
10-min. digit
10-hour digit
10-day digit
Day-of-week digit
1-day digit
1-month digit
1-year digit
1-sec. digit
1-min. digit
1-hour digit
Day-of-week digit
1-day digit
Remarks
Counter
Alarm
register
Control
register
Bit name
∗ mark
10-hour digit (b5)
Under-sec.
counter
Under-sec.
alarm register
Sec.to year
Day of week
Description
Empty bit and unwriteable
Recognized as “0” while reading
Only for 24H mode
Read only (unwriteable)
Used as binary code data
Used as binary code data
Both counter and alarm register use BCD code
Coded data is used
EX: 0…Sunday
1…Monday
2…Tuesday
3…Wednesday
4…Thursday 5…Friday
6…Saturday
Item
Read cycle time
Address access time
Chip select access time
Output enable access time
Output hold time
Chip select / output set time
Output enable / output set time
Chip deselect / output floating
Output disable / output floating
Symbol
tRC
tAA
tACS
tOE
tOH
tCLZ
tOLZ
tCHZ
tOHZ
Min.
85
10
5
0
Max.
85
45
35
Unit
ns
Item
Write cycle time
Chip select time
Address valid time
Address setup time
Write pulse time
Address holding time
___
WE output floating
Input data set time
Input data hold time
Output disable / output floating
___
WE output set time
Symbol
tWC
tCW
tAW
tAS
tWP
tWR
tWHZ
tDW
tDH
tOHZ
tOW
Min.
85
75
0
60
10
0
40
0
5
Max.
35
35
Unit
ns


Similar Part No. - RTC-64611

ManufacturerPart #DatasheetDescription
logo
Epson ToYoCom
RTC-64611 EPSONTOYOCOM-RTC-64611 Datasheet
440Kb / 2P
   Real time clock
RTC-64611 EPSONTOYOCOM-RTC-64611 Datasheet
440Kb / 2P
   Real time clock
More results

Similar Description - RTC-64611

ManufacturerPart #DatasheetDescription
logo
List of Unclassifed Man...
RTC-72421 ETC-RTC-72421 Datasheet
1Mb / 2P
   Real time clock module(4-bit REAL TIME CLOCK MODULE)
logo
Epson Company
RTC-72421 EPSON-RTC-72421 Datasheet
212Kb / 2P
   Real time clock module(4-bit REAL TIME CLOCK MODULE)
RTC-58321 EPSON-RTC-58321 Datasheet
235Kb / 2P
   Real time clock module(4-bit I/O CONNECTION REAL TIME CLOCK MODULE)
RTC62421 EPSON-RTC62421 Datasheet
73Kb / 2P
   4-bit REAL TIME CLOCK MODULE
RTC-7301SF EPSON-RTC-7301SF Datasheet
104Kb / 2P
   4-bit REAL TIME CLOCK MODULE
RTC-7301SF EPSON-RTC-7301SF_15 Datasheet
268Kb / 2P
   REAL TIME CLOCK MODULE (4-bit)
RTC-72421 EPSON-RTC-72421_15 Datasheet
292Kb / 2P
   REAL TIME CLOCK MODULE (4-bit)
logo
List of Unclassifed Man...
RTC72421 ETC-RTC72421 Datasheet
634Kb / 2P
   4-bit REAL TIME CLOCK MODULE
logo
Epson ToYoCom
RTC-7301SF EPSONTOYOCOM-RTC-7301SF Datasheet
366Kb / 2P
   4-bit REAL TIME CLOCK MODULE
RTC-62421 EPSONTOYOCOM-RTC-62421 Datasheet
286Kb / 2P
   4-bit REAL TIME CLOCK MODULE
More results


Html Pages

1 2


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
Family Site : ic2ic.com  |   icmetro.com