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

X  

FM24V10-G Folha de dados(PDF) 9 Page - Ramtron International Corporation

Nome de Peças FM24V10-G
Descrição Electrónicos  1Mb Serial 3V F-RAM Memory
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  RAMTRON [Ramtron International Corporation]
Página de início  http://www.ramtron.com
Logo RAMTRON - Ramtron International Corporation

FM24V10-G Folha de dados(HTML) 9 Page - Ramtron International Corporation

Back Button FM24V10-G Datasheet HTML 5Page - Ramtron International Corporation FM24V10-G Datasheet HTML 6Page - Ramtron International Corporation FM24V10-G Datasheet HTML 7Page - Ramtron International Corporation FM24V10-G Datasheet HTML 8Page - Ramtron International Corporation FM24V10-G Datasheet HTML 9Page - Ramtron International Corporation FM24V10-G Datasheet HTML 10Page - Ramtron International Corporation FM24V10-G Datasheet HTML 11Page - Ramtron International Corporation FM24V10-G Datasheet HTML 12Page - Ramtron International Corporation FM24V10-G Datasheet HTML 13Page - Ramtron International Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 15 page
background image
FM24V10 - 1Mb I2C FRAM
Rev. 1.1
Feb. 2009
Page 9 of 15
Device ID
The FM24V10 and FM24VN10 devices incorporate a
means of identifying the device by providing three
bytes of data, which are manufacturer, product ID,
and die revision. The Device ID is read-only. It can
be accessed as follows:
1. The master sends a START command.
2. The master sends Reserved Slave ID 0xF8
3. The master sends the I2C-bus slave address
of the slave device it needs to identify. The
last two bits are ‘Don’t care’ values (Page
Select and R/W bits). Only one device must
acknowledge this byte (the one that has the
I2C-bus slave address).
4. The master sends a Re-START command.
5. The master sends Reserved Slave ID 0xF9
6. The Device ID Read can be done, starting
with the 12 manufacturer bits, followed by
the 9 part identification bits, and then the 3
die revision bits.
7. The master ends the Device ID read
sequence by NACKing the last byte, thus
resetting the slave device state machine and
allowing the master to send the STOP
command.
Note: The reading of the Device ID can be stopped
anytime by sending a NACK command.
S
A
Data Byte
Data Byte
1
P
By Master
By FM24V10
Start
Address
Stop
No
Acknowledge
Data
S
A
Rsvd Slave ID (F8)
Slave Address
A
Start
Address
Acknowledge
Rsvd Slave ID (F9)
A
A
Data Byte
Acknowledge
X X
Figure 13. Read Device ID
Manufacturer ID
Product ID
Die Rev.
11
10
9
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
2
1
0
Ramtron
Density
Variation
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
N
V
V
V
0
0
0
0
Figure 14. Manufacturer and Product ID
Density: 02h=256Kb, 03h=512Kb, 04=1Mb
Variation: Product ID bit 4 = S/N, Product ID bits 3-1 = VTP option, Product ID bit 0 = reserved
The 3-byte hex code for an FM24V10 will be:
0x00 0x44 0x00
The 3-byte hex code for an FM24VN10 will be:
0x00 0x44 0x80
The 3-byte hex code for an FM24VR10-G1 will be:
0x00 0x44 0x10
The 3-byte hex code for an FM24VR10-G2 will be:
0x00 0x44 0x20
The 3-byte hex code for an FM24VRN10-G1 will be:
0x00 0x44 0x90
The 3-byte hex code for an FM24VRN10-G2 will be:
0x00 0x44 0xA0


Nº de peça semelhante - FM24V10-G

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Ramtron International C...
FM24V10-G RAMTRON-FM24V10-G Datasheet
347Kb / 16P
   1Mb Serial 3V F-RAM Memory
logo
Cypress Semiconductor
FM24V10-G CYPRESS-FM24V10-G Datasheet
441Kb / 16P
   1Mb Serial 3V F-RAM Memory
FM24V10-G CYPRESS-FM24V10-G Datasheet
417Kb / 17P
   1Mb Serial 3V F-RAM Memory
logo
Ramtron International C...
FM24V10-GTR RAMTRON-FM24V10-GTR Datasheet
347Kb / 16P
   1Mb Serial 3V F-RAM Memory
logo
Cypress Semiconductor
FM24V10-GTR CYPRESS-FM24V10-GTR Datasheet
441Kb / 16P
   1Mb Serial 3V F-RAM Memory
More results

Descrição semelhante - FM24V10-G

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Cypress Semiconductor
FM24V10 CYPRESS-FM24V10 Datasheet
441Kb / 16P
   1Mb Serial 3V F-RAM Memory
FM25V10 CYPRESS-FM25V10_13 Datasheet
484Kb / 17P
   1Mb Serial 3V F-RAM Memory
logo
Ramtron International C...
FM24V10 RAMTRON-FM24V10_10 Datasheet
347Kb / 16P
   1Mb Serial 3V F-RAM Memory
logo
Cypress Semiconductor
FM24V10 CYPRESS-FM24V10_13 Datasheet
417Kb / 17P
   1Mb Serial 3V F-RAM Memory
logo
Ramtron International C...
FM25V10 RAMTRON-FM25V10 Datasheet
333Kb / 16P
   1Mb Serial 3V F-RAM Memory
logo
Cypress Semiconductor
FM25V10 CYPRESS-FM25V10 Datasheet
531Kb / 16P
   1Mb Serial 3V F-RAM Memory
logo
Ramtron International C...
FM25V02 RAMTRON-FM25V02 Datasheet
343Kb / 17P
   256Kb 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
FM24V02 CYPRESS-FM24V02 Datasheet
401Kb / 16P
   256Kb Serial 3V F-RAM Memory
More results


Html Pages

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


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