Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

CAT15004 Datasheet(PDF) 7 Page - Catalyst Semiconductor

Part # CAT15004
Description  Voltage Supervisor with 2-Kb and 4-Kb SPI Serial CMOS EEPROM
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT15004 Datasheet(HTML) 7 Page - Catalyst Semiconductor

Back Button CAT15004 Datasheet HTML 3Page - Catalyst Semiconductor CAT15004 Datasheet HTML 4Page - Catalyst Semiconductor CAT15004 Datasheet HTML 5Page - Catalyst Semiconductor CAT15004 Datasheet HTML 6Page - Catalyst Semiconductor CAT15004 Datasheet HTML 7Page - Catalyst Semiconductor CAT15004 Datasheet HTML 8Page - Catalyst Semiconductor CAT15004 Datasheet HTML 9Page - Catalyst Semiconductor CAT15004 Datasheet HTML 10Page - Catalyst Semiconductor CAT15004 Datasheet HTML 11Page - Catalyst Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 15 page
background image
CAT15002, CAT15004
© 2007 Catalyst Semiconductor, Inc.
7
Doc. No. 1126 Rev. A
Characteristics subject to change without notice
STATUS REGISTER
The Status Register, as shown in Table 2, contains a
number of status and control bits.
The RDY
¯¯¯¯ (Ready) bit indicates whether the device is
busy with a write operation. This bit is automatically
set to 1 during an internal write cycle, and reset to 0
when the device is ready to accept commands. For
the host, this bit is read only.
The WEL (Write Enable Latch) bit is set/reset by the
WREN/WRDI commands. When set to 1, the device is
in a Write Enable state and when set to 0, the device
is in a Write Disable state.
The BP0 and BP1 (Block Protect) bits determine
which blocks are currently write protected. They are
set by the user with the WRSR command and are
non-volatile. The user is allowed to protect a quarter,
one half or the entire memory, by setting these bits
according to Table 3. The protected blocks then
become read-only.
Table 2. Status Register
7
6
5
4
3
2
1
0
1
1
1
1
BP1
BP0
WEL
RDY
¯¯¯¯
Table 3. Block Protection Bits
Status Register Bits
BP1
BP0
Array Address Protected
Protection
0
0
None
No Protection
15002: C0-FF
0
1
15004: 180-1FF
Quarter Array Protection
15002: 80-FF
1
0
15004: 100-1FF
Half Array Protection
15002: 00-FF
1
1
15004: 000-1FF
Full Array Protection


Similar Part No. - CAT15004

ManufacturerPart #DatasheetDescription
logo
ON Semiconductor
CAT15004 ONSEMI-CAT15004 Datasheet
185Kb / 15P
   Voltage Supervisor with 2-Kb and 4-Kb SPI Serial CMOS EEPROM
Doc. No. MD-1126 Rev. B
CAT150041JWI-GT3 ONSEMI-CAT150041JWI-GT3 Datasheet
185Kb / 15P
   Voltage Supervisor with 2-Kb and 4-Kb SPI Serial CMOS EEPROM
Doc. No. MD-1126 Rev. B
CAT150041LWI-GT3 ONSEMI-CAT150041LWI-GT3 Datasheet
185Kb / 15P
   Voltage Supervisor with 2-Kb and 4-Kb SPI Serial CMOS EEPROM
Doc. No. MD-1126 Rev. B
CAT150041MWI-GT3 ONSEMI-CAT150041MWI-GT3 Datasheet
185Kb / 15P
   Voltage Supervisor with 2-Kb and 4-Kb SPI Serial CMOS EEPROM
Doc. No. MD-1126 Rev. B
CAT150041RWI-GT3 ONSEMI-CAT150041RWI-GT3 Datasheet
185Kb / 15P
   Voltage Supervisor with 2-Kb and 4-Kb SPI Serial CMOS EEPROM
Doc. No. MD-1126 Rev. B
More results

Similar Description - CAT15004

ManufacturerPart #DatasheetDescription
logo
ON Semiconductor
CAT15002 ONSEMI-CAT15002 Datasheet
185Kb / 15P
   Voltage Supervisor with 2-Kb and 4-Kb SPI Serial CMOS EEPROM
Doc. No. MD-1126 Rev. B
CAT15008 ONSEMI-CAT15008 Datasheet
194Kb / 15P
   Voltage Supervisor with 8-Kb and 16-Kb SPI Serial CMOS EEPROM
Doc. No. MD-1125 Rev. B
logo
Catalyst Semiconductor
CAT15008 CATALYST-CAT15008 Datasheet
353Kb / 15P
   Voltage Supervisor with 8-Kb and 16-Kb SPI Serial CMOS EEPROM
logo
ON Semiconductor
CAT25010YI-G ONSEMI-CAT25010YI-G Datasheet
198Kb / 18P
   1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM
January, 2012 ??Rev. 23
CAT25010 ONSEMI-CAT25010_12 Datasheet
198Kb / 18P
   1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM
January, 2012 ??Rev. 23
CAT25010 ONSEMI-CAT25010 Datasheet
185Kb / 15P
   1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM
February, 2010 ??Rev. 21
CAT25040LI-G ONSEMI-CAT25040LI-G Datasheet
198Kb / 18P
   1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM
January, 2012 ??Rev. 23
logo
Catalyst Semiconductor
CAT25010 CATALYST-CAT25010_07 Datasheet
236Kb / 17P
   1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM
logo
ON Semiconductor
CAT25010 ONSEMI-CAT25010_15 Datasheet
131Kb / 15P
   1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM
July, 2015 ??Rev. 25
logo
Catalyst Semiconductor
CAT25080 CATALYST-CAT25080 Datasheet
253Kb / 17P
   8-Kb and 16-Kb SPI Serial CMOS EEPROM
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   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