Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

CAT1026LI-28-G Arkusz danych(PDF) 9 Page - ON Semiconductor

Numer części CAT1026LI-28-G
Szczegółowy opis  Dual Voltage Supervisory Circuits with I짼C Serial 2k-bit CMOS EEPROM
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  ONSEMI [ON Semiconductor]
Strona internetowa  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

CAT1026LI-28-G Arkusz danych(HTML) 9 Page - ON Semiconductor

Back Button CAT1026LI-28-G Datasheet HTML 5Page - ON Semiconductor CAT1026LI-28-G Datasheet HTML 6Page - ON Semiconductor CAT1026LI-28-G Datasheet HTML 7Page - ON Semiconductor CAT1026LI-28-G Datasheet HTML 8Page - ON Semiconductor CAT1026LI-28-G Datasheet HTML 9Page - ON Semiconductor CAT1026LI-28-G Datasheet HTML 10Page - ON Semiconductor CAT1026LI-28-G Datasheet HTML 11Page - ON Semiconductor CAT1026LI-28-G Datasheet HTML 12Page - ON Semiconductor CAT1026LI-28-G Datasheet HTML 13Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 20 page
background image
CAT1026, CAT1027
© 2009 SCILLC. All rights reserved.
9
Doc. No. MD-3010 Rev. P
Characteristics subject to change without notice
EMBEDDED EEPROM OPERATION
The CAT1026 and CAT1027 feature a 2-kbit embedded
serial EEPROM that supports the I
2C Bus data
transmission protocol. This Inter-Integrated Circuit Bus
protocol defines any device that sends data to the bus to
be a transmitter and any device receiving data to be a
receiver. The transfer is controlled by the Master device
which generates the serial clock and all START and
STOP conditions for bus access. Both the Master device
and Slave device can operate as either transmitter
or receiver, but the Master device controls which mode
is activated.
I
2C BUS PROTOCOL
The features of the I
2C bus protocol are defined as
follows:
(1) Data transfer may be initiated only when the bus
is not busy.
(2) During a data transfer, the data line must remain
stable whenever the clock line is high. Any
changes in the data line while the clock line is
high will be interpreted as a START or STOP
condition.
START CONDITION
The START Condition precedes all commands to the
device, and is defined as a HIGH to LOW transition of
SDA when SCL is HIGH. The CAT1026 and CAT1027
monitor the SDA and SCL lines and will not respond
until this condition is met.
STOP CONDITION
A LOW to HIGH transition of SDA when SCL is HIGH
determines the STOP condition. All operations must
end with a STOP condition.
DEVICE ADDRESSING
The Master begins a transmission by sending a
START condition. The Master sends the address of
the particular slave device it is requesting. The four
most significant bits of the 8-bit slave address are
programmable in metal and the default is 1010.
The last bit of the slave address specifies whether a
Read or Write operation is to be performed. When this
bit is set to 1, a Read operation is selected, and when
set to 0, a Write operation is selected.
After the Master sends a START condition and the
slave address byte, the CAT1026 and CAT1027
monitor the bus and responds with an acknowledge
(on the SDA line) when its address matches the
transmitted slave address. The CAT1026 and
CAT1027 then perform a Read or Write operation
depending on the R/W
¯¯ bit.
Figure 3. Bus Timing
Figure 4. Write Cycle Timing
tHIGH
SCL
SDA IN
SDA OUT
tLOW
tF
tLOW
tR
tBUF
tSU:STO
tSU:DAT
tHD:DAT
tHD:STA
tSU:STA
tAA
tDH
tWR
STOP
CONDITION
START
CONDITION
ADDRESS
ACK
8TH BIT
BYTE n
SCL
SDA


Podobny numer części - CAT1026LI-28-G

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Catalyst Semiconductor
CAT1026LI-28-GT2 CATALYST-CAT1026LI-28-GT2 Datasheet
313Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
CAT1026LI-28-GT2 CATALYST-CAT1026LI-28-GT2 Datasheet
249Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
CAT1026LI-28-GT3 CATALYST-CAT1026LI-28-GT3 Datasheet
313Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
CAT1026LI-28-GT3 CATALYST-CAT1026LI-28-GT3 Datasheet
249Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
More results

Podobny opis - CAT1026LI-28-G

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Catalyst Semiconductor
CAT1026_0711 CATALYST-CAT1026_0711 Datasheet
249Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
CAT1026 CATALYST-CAT1026 Datasheet
153Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
CAT1026 CATALYST-CAT1026_07 Datasheet
313Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
logo
ON Semiconductor
CAT1021 ONSEMI-CAT1021_18 Datasheet
409Kb / 24P
   Supervisory Circuits with EEPROM Serial 2k-bit I2C
May, 2018 ??Rev. 19
CAT1023WI-28 ONSEMI-CAT1023WI-28 Datasheet
200Kb / 21P
   Supervisory Circuits with I2C Serial 2k-bit CMOS
Doc. No. MD-3009 Rev. P
logo
Catalyst Semiconductor
CAT1024 CATALYST-CAT1024 Datasheet
140Kb / 20P
   Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
CAT1024_0711 CATALYST-CAT1024_0711 Datasheet
228Kb / 20P
   Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
logo
ON Semiconductor
CAT1025JI-28 ONSEMI-CAT1025JI-28 Datasheet
190Kb / 20P
   Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
Doc. No. MD-3008 Rev. R
CAT1025WI-30-G ONSEMI-CAT1025WI-30-G Datasheet
190Kb / 20P
   Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
Doc. No. MD-3008 Rev. R
CAT1025JI-30 ONSEMI-CAT1025JI-30 Datasheet
206Kb / 20P
   Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
Doc. No. MD-3008 Rev. R
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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