数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

CAT25160HU2I-GT3 数据表(PDF) 5 Page - Catalyst Semiconductor

部件名 CAT25160HU2I-GT3
功能描述  8-Kb and 16-Kb SPI Serial CMOS EEPROM
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  CATALYST [Catalyst Semiconductor]
网页  http://www.catalyst-semiconductor.com
标志 CATALYST - Catalyst Semiconductor

CAT25160HU2I-GT3 数据表(HTML) 5 Page - Catalyst Semiconductor

  CAT25160HU2I-GT3 Datasheet HTML 1Page - Catalyst Semiconductor CAT25160HU2I-GT3 Datasheet HTML 2Page - Catalyst Semiconductor CAT25160HU2I-GT3 Datasheet HTML 3Page - Catalyst Semiconductor CAT25160HU2I-GT3 Datasheet HTML 4Page - Catalyst Semiconductor CAT25160HU2I-GT3 Datasheet HTML 5Page - Catalyst Semiconductor CAT25160HU2I-GT3 Datasheet HTML 6Page - Catalyst Semiconductor CAT25160HU2I-GT3 Datasheet HTML 7Page - Catalyst Semiconductor CAT25160HU2I-GT3 Datasheet HTML 8Page - Catalyst Semiconductor CAT25160HU2I-GT3 Datasheet HTML 9Page - Catalyst Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 17 page
background image
CAT25080, CAT25160
© 2006 Catalyst Semiconductor, Inc.
5
Doc. No. 1122 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.
The WPEN (Write Protect Enable) bit acts as an enable
for the WP
¯¯¯ pin. Hardware write protection is enabled
when the WP
¯¯¯ pin is low and the WPEN bit is 1. This
condition prevents writing to the status register and to
the block protected sections of memory. While
hardware write protection is active, only the non-block
protected memory can be written. Hardware write
protection is disabled when the WP
¯¯¯ pin is high or the
WPEN bit is 0. The WPEN bit, WP
¯¯¯ pin and WEL bit
combine to either permit or inhibit Write operations, as
detailed in Table 4.
Table 2. Status Register
7
6
5
4
3
2
1
0
WPEN
0
0
0
BP1
BP0
WEL
RDY
¯¯¯¯
Table 3. Block Protection Bits
Status Register Bits
BP1
BP0
Array Address Protected
Protection
0
0
None
No Protection
25080: 0300-03FF
0
1
25160: 0600-07FF
Quarter Array Protection
25080: 0200-03FF
1
0
25160: 0400-07FF
Half Array Protection
25080: 0000-03FF
1
1
25160: 0000-07FF
Full Array Protection
Table 4. Write Protect Conditions
WPEN
WP
¯¯¯
WEL
Protected
Blocks
Unprotected
Blocks
Status
Register
0
X
0
Protected
Protected
Protected
0
X
1
Protected
Writable
Writable
1
Low
0
Protected
Protected
Protected
1
Low
1
Protected
Writable
Protected
X
High
0
Protected
Protected
Protected
X
High
1
Protected
Writable
Writable


类似零件编号 - CAT25160HU2I-GT3

制造商部件名数据表功能描述
logo
ON Semiconductor
CAT25160HU2I-GT3 ONSEMI-CAT25160HU2I-GT3 Datasheet
187Kb / 16P
   8-Kb and 16-Kb SPI Serial CMOS EEPROM
February, 2010 ??Rev. 5
CAT25160HU2I-GT3 ONSEMI-CAT25160HU2I-GT3 Datasheet
188Kb / 19P
   8-Kb and 16-Kb SPI Serial CMOS EEPROM
August, 2012 ??Rev. 8
CAT25160HU2I-GT3 ONSEMI-CAT25160HU2I-GT3 Datasheet
188Kb / 19P
   8-Kb and 16-Kb SPI Serial CMOS EEPROM
August, 2012 ??Rev. 8
More results

类似说明 - CAT25160HU2I-GT3

制造商部件名数据表功能描述
logo
ON Semiconductor
CAT25080 ONSEMI-CAT25080 Datasheet
187Kb / 16P
   8-Kb and 16-Kb SPI Serial CMOS EEPROM
February, 2010 ??Rev. 5
CAT25080LI-G ONSEMI-CAT25080LI-G Datasheet
188Kb / 19P
   8-Kb and 16-Kb SPI Serial CMOS EEPROM
August, 2012 ??Rev. 8
CAV25080YE-GT3 ONSEMI-CAV25080YE-GT3 Datasheet
160Kb / 13P
   8-Kb and 16-Kb SPI Serial CMOS EEPROM
November, 2011 ??Rev. 0
CAT25080LI ONSEMI-CAT25080LI Datasheet
188Kb / 19P
   8-Kb and 16-Kb SPI Serial CMOS EEPROM
August, 2012 ??Rev. 8
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
CAV25080 ONSEMI-CAV25080_18 Datasheet
268Kb / 15P
   EEPROM Serial 8/16-Kb SPI
June, 2018 ??Rev. 1
NV25080WF ONSEMI-NV25080WF Datasheet
231Kb / 16P
   EEPROM Serial 8/16-Kb SPI
May, 2018 ??Rev. 2
CAT25080 ONSEMI-CAT25080_18 Datasheet
312Kb / 18P
   EEPROM Serial 8/16-Kb SPI
June, 2018 ??Rev. 9
logo
Catalyst Semiconductor
CAT24C01 CATALYST-CAT24C01 Datasheet
370Kb / 17P
   1-Kb, 2-Kb, 4-Kb, 8-Kb and 16-Kb CMOS Serial EEPROM
More results


Html Pages

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


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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