전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

CAT24FC66YA-1.8TE13 데이터시트(PDF) 7 Page - Catalyst Semiconductor

부품명 CAT24FC66YA-1.8TE13
상세설명  64K-Bit I2C Serial CMOS EEPROM with Partial Array Write Protection
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  CATALYST [Catalyst Semiconductor]
홈페이지  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT24FC66YA-1.8TE13 데이터시트(HTML) 7 Page - Catalyst Semiconductor

Back Button CAT24FC66YA-1.8TE13 Datasheet HTML 2Page - Catalyst Semiconductor CAT24FC66YA-1.8TE13 Datasheet HTML 3Page - Catalyst Semiconductor CAT24FC66YA-1.8TE13 Datasheet HTML 4Page - Catalyst Semiconductor CAT24FC66YA-1.8TE13 Datasheet HTML 5Page - Catalyst Semiconductor CAT24FC66YA-1.8TE13 Datasheet HTML 6Page - Catalyst Semiconductor CAT24FC66YA-1.8TE13 Datasheet HTML 7Page - Catalyst Semiconductor CAT24FC66YA-1.8TE13 Datasheet HTML 8Page - Catalyst Semiconductor CAT24FC66YA-1.8TE13 Datasheet HTML 9Page - Catalyst Semiconductor CAT24FC66YA-1.8TE13 Datasheet HTML 10Page - Catalyst Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 7 / 10 page
background image
CAT24FC65/66
7
Doc No. 1047, Rev. H
© 2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
READ OPERATIONS
The READ operation for the CAT24FC65/66 is initiated
in the same manner as the write operation with one
exception, that R/
W bit is set to one. Three different
READ operations are possible: Immediate/Current
Address READ, Selective/Random READ and
Sequential READ.
Immediate/Current Address Read
The CAT24FC65/66’s address counter contains the
address of the last byte accessed, incremented by one.
In other words, if the last READ or WRITE access was
to address N, the READ immediately following would
access data from address N+1. If N=E (where E=8,191),
then the counter will ‘wrap around’ to address 0 and
continue to clock out data. After the CAT24FC65/66
receives its slave address information (with the R/
W bit
set to one), it issues an acknowledge, then transmits the
8 bit byte requested. The master device does not send
an acknowledge, but will generate a STOP condition.
Selective/Random Read
Selective/Random READ operations allow the Master
device to select at random any memory location for a
READ operation. The Master device first performs a
‘dummy’ write operation by sending the START condition,
slave address and byte addresses of the location it
wishes to read. After CAT24FC65/66 acknowledges,
the Master device sends the START condition and the
slave address again, this time with the R/
W bit set to one.
The CAT24FC65/66 then responds with its acknowledge
and sends the 8-bit byte requested. The master device
does not send an acknowledge but will generate a STOP
condition.
Sequential Read
The Sequential READ operation can be initiated by
either the Immediate Address READ or Selective READ
operations. After the CAT24FC65/66 sends the initial 8-
bit byte requested, the Master will respond with an
acknowledge which tells the device it requires more
data. The CAT24FC65/66 will continue to output an 8-bit
byte for each acknowledge sent by the Master. The
operation will terminate when the Master fails to respond
with an acknowledge, thus sending the STOP condition.
The data being transmitted from CAT24FC65/66 is
outputted sequentially with data from address N followed
by data from address N+1. The READ operation address
counter increments all of the CAT24FC65/66 address
bits so that the entire memory array can be read during
one operation. If more than E (where E=8,191) bytes are
read out, the counter will ‘wrap around’ and continue to
clock out data bytes.
Figure 8. Immediate Address Read Timing
SCL
SDA
8TH BIT
STOP
NO ACK
DATA OUT
89
SLAVE
ADDRESS
S
A
C
K
BUS ACTIVITY:
MASTER
SDA LINE
S
T
A
R
T
N
O
A
C
K
DATA
S
T
O
P
P


유사한 부품 번호 - CAT24FC66YA-1.8TE13

제조업체부품명데이터시트상세설명
logo
Catalyst Semiconductor
CAT24FC64 CATALYST-CAT24FC64 Datasheet
407Kb / 10P
   64K-Bit I2C Serial CMOS EEPROM
CAT24FC64 CATALYST-CAT24FC64 Datasheet
629Kb / 10P
   64K-Bit I2C Serial CMOS EEPROM
CAT24FC64GLETE13 CATALYST-CAT24FC64GLETE13 Datasheet
629Kb / 10P
   64K-Bit I2C Serial CMOS EEPROM
CAT24FC64GLITE13 CATALYST-CAT24FC64GLITE13 Datasheet
629Kb / 10P
   64K-Bit I2C Serial CMOS EEPROM
CAT24FC64GWETE13 CATALYST-CAT24FC64GWETE13 Datasheet
629Kb / 10P
   64K-Bit I2C Serial CMOS EEPROM
More results

유사한 설명 - CAT24FC66YA-1.8TE13

제조업체부품명데이터시트상세설명
logo
Catalyst Semiconductor
CAT24WC66 CATALYST-CAT24WC66_06 Datasheet
155Kb / 13P
   64K-bit I2C Serial EEPROM with Partial Array Write Protection
CAT24C03 CATALYST-CAT24C03 Datasheet
401Kb / 20P
   2-Kb I2C CMOS Serial EEPROM with Partial Array Write Protection
logo
ON Semiconductor
CAT24WC66 ONSEMI-CAT24WC66 Datasheet
147Kb / 11P
   64-Kb I2C Serial EEPROM with Partial Array Write Protection
August, 2009 ??Rev. 10
logo
Catalyst Semiconductor
CAT24WC03 CATALYST-CAT24WC03_05 Datasheet
362Kb / 14P
   2K/4K-Bit Serial EEPROM with Partial Array Write Protection
CAT24C03 CATALYST-CAT24C03_06 Datasheet
434Kb / 18P
   2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
logo
Microchip Technology
24AA64FT-I MICROCHIP-24AA64FT-I Datasheet
492Kb / 30P
   64K I2C Serial EEPROM with Quarter-Array Write-Protect
03/26/09
24AA64F MICROCHIP-24AA64F_13 Datasheet
705Kb / 36P
   64K I2C Serial EEPROM with Quarter-Array Write-Protect
11/29/11
24AA64F MICROCHIP-24AA64F Datasheet
492Kb / 30P
   64K I2C??Serial EEPROM with Quarter-Array Write-Protect
2009
logo
ON Semiconductor
CAT24C03 ONSEMI-CAT24C03 Datasheet
165Kb / 14P
   2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
August, 2009 ??Rev. 3
logo
Catalyst Semiconductor
CAT24C05 CATALYST-CAT24C05 Datasheet
434Kb / 18P
   2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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