Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼
Nom de la pièce
         Description


CAT15002 Datasheet(Fiches technique) 3 Page - Catalyst Semiconductor

Numéro de pièce CAT15002
Description  Voltage Supervisor with 2-Kb and 4-Kb SPI Serial CMOS EEPROM
Télécharger  15 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  CATALYST [Catalyst Semiconductor]
Site Internet  http://www.catalyst-semiconductor.com
Logo 

 
 3 page
background image
CAT15002, CAT15004
© 2007 Catalyst Semiconductor, Inc.
3
Doc. No. 1126 Rev. A
Characteristics subject to change without notice
A.C. CHARACTERISTICS (MEMORY)
(1)
VCC = 2.5V to 5.5V, TA = -40°C to 85°C, unless otherwise specified.
Symbol
Parameter
Min.
Max.
Units
fSCK
Clock Frequency
DC
10
MHz
tSU
Data Setup Time
20
ns
tH
Data Hold Time
20
ns
tWH
SCK High Time
40
ns
tWL
SCK Low Time
40
ns
tLZ
HOLD
¯¯¯¯¯ to Output Low Z
25
ns
tRI
(2)
Input Rise Time
2
µs
tFI
(2)
Input Fall Time
2
µs
tHD
HOLD
¯¯¯¯¯ Setup Time
0
ns
tCD
HOLD
¯¯¯¯¯ Hold Time
10
ns
tV
Output Valid from Clock Low
40
ns
tHO
Output Hold Time
0
ns
tDIS
Output Disable Time
20
ns
tHZ
HOLD
¯¯¯¯¯ to Output High Z
25
ns
tCS
CS
¯¯ High Time
15
ns
tCSS
CS
¯¯ Setup Time
15
ns
tCSH
CS
¯¯ Hold Time
15
ns
tWPS
WP
¯¯¯ Setup Time
10
ns
tWPH
WP
¯¯¯ Hold Time
10
ns
tWC
(4)
Write Cycle Time
5
ms
tPU
(2) (3)
Power-up to Ready Mode
1
ms
Notes
:
(1) Test conditions according to “A.C. Test Conditions” table.
(2) Tested initially and after a design or process change that affects this parameter.
(3) tPU is the delay between the time VCC is stable and the device is ready to accept commands.
(4) tWC is the time from the rising edge of CS
¯¯ after a valid write sequence to the end of the internal write cycle.
A.C. TEST CONDITIONS
Input Rise and Fall Times
≤ 10ns
Input Levels
0.3 VCC to 0.7 VCC
Timing Reference Levels
0.5 VCC
Output Load
Current Source: IOL max/ IOH max; CL = 50pF




Html Pages

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


Datasheet Download



Numéro de composants électroniques

Numéro de pièceDescription des composantsHtml ViewFabricant
CAT13008Voltage Supervisor with Microwire Serial CMOS EEPROM 1 2 3 4 5 MoreCatalyst Semiconductor
CAT14004Voltage Supervisor with I2C Serial CMOS EEPROM 1 2 3 4 5 MoreCatalyst Semiconductor
M25P202 Mbit Low Voltage Serial Flash Memory With 40MHz SPI Bus Interface 1 2 3 4 5 MoreSTMicroelectronics
NX25F011B1M-BIT 2M-BIT AND 4M-BIT SERIAL FLASH MEMORIES WITH 4-PIN SPI INTERFACE 1 2 3 4 5 MoreList of Unclassifed Manufacturers
M41ST87W5.0 3.3 or 3.0V 1280 bit 160 x8 Secure Serial RTC and NVRAM Supervisor with Tamper Detection 1 2 3 4 5 MoreSTMicroelectronics
74VCX16839Low Voltage 20-Bit Selectable Register/Buffer with 3.6V Tolerant Inputs and Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74VCX32Low Voltage Quad 2-Input OR Gate with 3.6V Tolerant Inputs and Outputs 1 2 3 4 5 MoreFairchild Semiconductor
PCF85116-32048 x 8-bit CMOS EEPROM with I2C-bus interface 1 2 3 4 5 MoreNXP Semiconductors
IDT74LVC573A3.3V CMOS OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS AND 5 VOLT TOLERANT I/O 1 2 3 4 5 MoreIntegrated Device Technology
74LCX16646Low Voltage 16-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs 1 2 3 4 5 MoreFairchild Semiconductor

Lien URL

AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Favoris   |   Echange de liens   |   Fabricants
All Rights Reserved © Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , 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