Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

CAT1026ZD4E-42TE13 Datenblatt(PDF) 9 Page - Catalyst Semiconductor

Teilenummer CAT1026ZD4E-42TE13
Bauteilbeschribung  Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT1026ZD4E-42TE13 Datenblatt(HTML) 9 Page - Catalyst Semiconductor

Back Button CAT1026ZD4E-42TE13 Datasheet HTML 5Page - Catalyst Semiconductor CAT1026ZD4E-42TE13 Datasheet HTML 6Page - Catalyst Semiconductor CAT1026ZD4E-42TE13 Datasheet HTML 7Page - Catalyst Semiconductor CAT1026ZD4E-42TE13 Datasheet HTML 8Page - Catalyst Semiconductor CAT1026ZD4E-42TE13 Datasheet HTML 9Page - Catalyst Semiconductor CAT1026ZD4E-42TE13 Datasheet HTML 10Page - Catalyst Semiconductor CAT1026ZD4E-42TE13 Datasheet HTML 11Page - Catalyst Semiconductor CAT1026ZD4E-42TE13 Datasheet HTML 12Page - Catalyst Semiconductor CAT1026ZD4E-42TE13 Datasheet HTML 13Page - Catalyst Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 20 page
background image
9
CAT1026, CAT1027
Doc No. 3010, Rev. K
EMBEDDED EEPROM OPERATION
The CAT1026 and CAT1027 feature a 2kbit embedded
serial EEPROM that supports the I2C 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.
I2C Bus Protocol
The features of the I2C 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.
tHIGH
SCL
SDA IN
SDA OUT
tLOW
tF
tLOW
tR
tBUF
tSU:STO
tSU:DAT
tHD:DAT
tHD:STA
tSU:STA
tAA
tDH
Figure 4. Bus Timing
Figure 5. Write Cycle Timing
tWR
STOP
CONDITION
START
CONDITION
ADDRESS
ACK
8TH BIT
BYTE n
SCL
SDA


Ähnliche Teilenummer - CAT1026ZD4E-42TE13

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Catalyst Semiconductor
CAT1026ZD4I-25 CATALYST-CAT1026ZD4I-25 Datasheet
313Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
CAT1026ZD4I-25-GT2 CATALYST-CAT1026ZD4I-25-GT2 Datasheet
313Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
CAT1026ZD4I-25-GT2 CATALYST-CAT1026ZD4I-25-GT2 Datasheet
249Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
CAT1026ZD4I-25-GT3 CATALYST-CAT1026ZD4I-25-GT3 Datasheet
313Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
CAT1026ZD4I-25-GT3 CATALYST-CAT1026ZD4I-25-GT3 Datasheet
249Kb / 20P
   Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM
More results

Ähnliche Beschreibung - CAT1026ZD4E-42TE13

HerstellerTeilenummerDatenblattBauteilbeschribung
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_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
CAT1026 ONSEMI-CAT1026 Datasheet
602Kb / 20P
   Dual Voltage Supervisory Circuits with I짼C Serial 2k-bit CMOS EEPROM
Doc. No. MD-3010 Rev. P
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


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
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