Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

CAT24C323PA-28TE13 Folha de dados(PDF) 7 Page - Catalyst Semiconductor

Nome de Peças CAT24C323PA-28TE13
Descrição Electrónicos  Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  CATALYST [Catalyst Semiconductor]
Página de início  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT24C323PA-28TE13 Folha de dados(HTML) 7 Page - Catalyst Semiconductor

Back Button CAT24C323PA-28TE13 Datasheet HTML 3Page - Catalyst Semiconductor CAT24C323PA-28TE13 Datasheet HTML 4Page - Catalyst Semiconductor CAT24C323PA-28TE13 Datasheet HTML 5Page - Catalyst Semiconductor CAT24C323PA-28TE13 Datasheet HTML 6Page - Catalyst Semiconductor CAT24C323PA-28TE13 Datasheet HTML 7Page - Catalyst Semiconductor CAT24C323PA-28TE13 Datasheet HTML 8Page - Catalyst Semiconductor CAT24C323PA-28TE13 Datasheet HTML 9Page - Catalyst Semiconductor CAT24C323PA-28TE13 Datasheet HTML 10Page - Catalyst Semiconductor CAT24C323PA-28TE13 Datasheet HTML 11Page - Catalyst Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 12 page
background image
CAT24C323/643
7
Advanced
Doc. No. 25084-00 12/98
ACKNOWLEDGE
1
START
SCL FROM
MASTER
89
DATA OUTPUT
FROM TRANSMITTER
DATA OUTPUT
FROM RECEIVER
Figure 5. Acknowledge Timing
Figure 6. Slave Address Bits
FUNCTIONAL DESCRIPTION
The CAT24CXXX supports the I2C Bus data transmis-
sion 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 re-
ceiver. The transfer is controlled by the Master device
which generates the serial clock and all START and
STOP conditions for bus access. The CAT24CXXX
operates as a Slave device. Both the Master device and
Slave device can operate as either transmitter or re-
ceiver, 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 CAT24CXXX monitors 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 particu-
lar slave device it is requesting. The four most significant
bits of the 8-bit slave address are fixed as 1010.
The next three bits are don’t care. 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 opera-
tion is selected.
After the Master sends a START condition and the slave
address byte, the CAT24CXXX monitors the bus and
responds with an acknowledge (on the SDA line) when
its address matches the transmitted slave address. The
CAT24CXXX then performs a Read or Write operation
depending on the state of the R/
W bit.
101
0X
X
X
RW


Nº de peça semelhante - CAT24C323PA-28TE13

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Catalyst Semiconductor
CAT24C32 CATALYST-CAT24C32 Datasheet
527Kb / 18P
   32-Kb I2C CMOS Serial EEPROM
logo
ON Semiconductor
CAT24C32 ONSEMI-CAT24C32 Datasheet
182Kb / 14P
   32-Kb I2C CMOS Serial EEPROM
July, 2010 ??Rev. 12
CAT24C32 ONSEMI-CAT24C32 Datasheet
182Kb / 17P
   32-Kb I2C CMOS Serial EEPROM
August, 2012 ??Rev. 15
CAT24C32 ONSEMI-CAT24C32 Datasheet
144Kb / 16P
   32-Kb I2C CMOS Serial EEPROM
June, 2015 ??Rev. 24
CAT24C32 ONSEMI-CAT24C32 Datasheet
405Kb / 22P
   EEPROM Serial 32-Kb I2C
May, 2018 ??Rev. 26
More results

Descrição semelhante - CAT24C323PA-28TE13

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Catalyst Semiconductor
CAT24C161 CATALYST-CAT24C161 Datasheet
85Kb / 12P
   Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer
CAT24C163 CATALYST-CAT24C163 Datasheet
85Kb / 12P
   Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer
CAT24C321 CATALYST-CAT24C321 Datasheet
84Kb / 12P
   Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer
CAT93CXXXX CATALYST-CAT93CXXXX Datasheet
153Kb / 10P
   Supervisory Circuits with Microwire Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer
CAT25CXXX CATALYST-CAT25CXXX Datasheet
160Kb / 12P
   Supervisory Circuits with SPI Serial E2PROM, Precision Reset Controller and Watchdog Timer
CAT1161 CATALYST-CAT1161_07 Datasheet
163Kb / 14P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
CAT1161 CATALYST-CAT1161 Datasheet
69Kb / 12P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
CAT1163 CATALYST-CAT1163_07 Datasheet
150Kb / 14P
   Supervisory Circuits with I2C Serial Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
logo
ON Semiconductor
CAT1161PI-42 ONSEMI-CAT1161PI-42 Datasheet
163Kb / 13P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
July, 2012 ??Rev. 12
CAT1161 ONSEMI-CAT1161 Datasheet
193Kb / 14P
   Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
Doc. No. MD-3002 Rev. I
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
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