Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

FM25VN02-G Datasheet(PDF) 9 Page - Cypress Semiconductor

No. de pieza FM25VN02-G
Descripción Electrónicos  256Kb Serial 3V F-RAM Memory
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  CYPRESS [Cypress Semiconductor]
Página de inicio  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor

FM25VN02-G Datasheet(HTML) 9 Page - Cypress Semiconductor

Back Button FM25VN02-G Datasheet HTML 5Page - Cypress Semiconductor FM25VN02-G Datasheet HTML 6Page - Cypress Semiconductor FM25VN02-G Datasheet HTML 7Page - Cypress Semiconductor FM25VN02-G Datasheet HTML 8Page - Cypress Semiconductor FM25VN02-G Datasheet HTML 9Page - Cypress Semiconductor FM25VN02-G Datasheet HTML 10Page - Cypress Semiconductor FM25VN02-G Datasheet HTML 11Page - Cypress Semiconductor FM25VN02-G Datasheet HTML 12Page - Cypress Semiconductor FM25VN02-G Datasheet HTML 13Page - Cypress Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 17 page
background image
FM25V02 - 256Kb SPI FRAM
Rev. 3.0
Jan. 2012
Page 9 of 17
Sleep Mode
A
low
power
mode
called
Sleep
Mode
is
implemented on the FM25V02 and FM25VN02
device. The device will enter this low power state
when the SLEEP op-code B9h is clocked-in and a
rising edge of /S is applied. Once in sleep mode, the
C and D pins are ignored and Q will be high-Z, but
the device continues to monitor the /S pin. On the
next falling edge of /S, the device will return to
normal operation within tREC (400 s max.). The Q
pin remains in a hi-Z state during the wakeup period.
The device will not necessarily respond to an opcode
within the wakeup period.
To start the wakeup
procedure, the controller may send a “dummy” read,
for example, and wait the remaining tREC time.
Figure 12. Sleep Mode Entry
Device ID
The FM25V02 and FM25VN02 device can be interrogated for its manufacturer, product identification, and die
revision. The RDID op-code 9Fh allows the user to read the manufacturer ID and product ID, both of which are
read-only bytes. The JEDEC-assigned manufacturer ID places the Ramtron identifier in bank 7, therefore there are
six bytes of the continuation code 7Fh followed by the single byte C2h. There are two bytes of product ID, which
includes a Family code, a Density code, a Sub code, and Product Revision code.
Table 6. Manufacturer and Product ID
Bit
7
6
5
4
3
2
1
0
Hex
Manufacturer ID
0
1
1
1
1
1
1
1
7F
Continuation code
0
1
1
1
1
1
1
1
7F
Continuation code
0
1
1
1
1
1
1
1
7F
Continuation code
0
1
1
1
1
1
1
1
7F
Continuation code
0
1
1
1
1
1
1
1
7F
Continuation code
0
1
1
1
1
1
1
1
7F
Continuation code
1
1
0
0
0
0
1
0
C2
JEDEC assigned Ramtron C2h in bank 7
Family
Density
Hex
Device ID (1
st Byte)
0
0
1
0
0
0
1
0
22h
Density: 01h=128K, 02h=256K, 03h=512K, 04=1M
Sub
Rev.
Rsvd
Device ID (2
nd Byte)
0
0
0
0
0
0
0
0
00h
00h=FM25V02, 01h=FM25VN02
Figure 13. Read Device ID
S
C
D
Q
Enter Sleep
Mode
S
C
D
Q
7Fh
7Fh
C2h
00h
Six bytes of continuation code 7Fh
9Fh
22h
1
6
. . . . . . .


Número de pieza similar - FM25VN02-G

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Ramtron International C...
FM25VN02-G RAMTRON-FM25VN02-G Datasheet
343Kb / 17P
   256Kb Serial 3V F-RAM Memory
FM25VN02-GTR RAMTRON-FM25VN02-GTR Datasheet
343Kb / 17P
   256Kb Serial 3V F-RAM Memory
More results

Descripción similar - FM25VN02-G

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Ramtron International C...
FM25V02 RAMTRON-FM25V02 Datasheet
343Kb / 17P
   256Kb Serial 3V F-RAM Memory
logo
Cypress Semiconductor
FM24V02 CYPRESS-FM24V02 Datasheet
401Kb / 16P
   256Kb Serial 3V F-RAM Memory
logo
Ramtron International C...
FM24V02 RAMTRON-FM24V02 Datasheet
200Kb / 15P
   256Kb Serial 3V F-RAM Memory
FM24V02 RAMTRON-FM24V02_10 Datasheet
341Kb / 16P
   256Kb Serial 3V F-RAM Memory
logo
Cypress Semiconductor
FM25V02 CYPRESS-FM25V02_13 Datasheet
504Kb / 18P
   256Kb Serial 3V F-RAM Memory
logo
Ramtron International C...
FM25V10 RAMTRON-FM25V10 Datasheet
333Kb / 16P
   1Mb Serial 3V F-RAM Memory
logo
Cypress Semiconductor
FM24CL64B CYPRESS-FM24CL64B Datasheet
354Kb / 13P
   64Kb Serial 3V F-RAM Memory
FM24V01 CYPRESS-FM24V01 Datasheet
378Kb / 14P
   128Kb Serial 3V F-RAM Memory
FM25L16B CYPRESS-FM25L16B Datasheet
473Kb / 14P
   16Kb Serial 3V F-RAM Memory
FM24CL16B CYPRESS-FM24CL16B_13 Datasheet
364Kb / 14P
   16Kb Serial 3V F-RAM Memory
More results


Html Pages

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


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   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