Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

X24320AGV Datasheet(PDF) 8 Page - IC MICROSYSTEMS

Part # X24320AGV
Description  400KHz 2-Wire Serial E2PROM with Block Lock
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ICMIC [IC MICROSYSTEMS]
Direct Link  http://www.icmic.com
Logo ICMIC - IC MICROSYSTEMS

X24320AGV Datasheet(HTML) 8 Page - IC MICROSYSTEMS

Back Button X24320AGV Datasheet HTML 4Page - IC MICROSYSTEMS X24320AGV Datasheet HTML 5Page - IC MICROSYSTEMS X24320AGV Datasheet HTML 6Page - IC MICROSYSTEMS X24320AGV Datasheet HTML 7Page - IC MICROSYSTEMS X24320AGV Datasheet HTML 8Page - IC MICROSYSTEMS X24320AGV Datasheet HTML 9Page - IC MICROSYSTEMS X24320AGV Datasheet HTML 10Page - IC MICROSYSTEMS X24320AGV Datasheet HTML 11Page - IC MICROSYSTEMS X24320AGV Datasheet HTML 12Page - IC MICROSYSTEMS Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 17 page
background image
X24320
8
Random Read
Random read operation allows the master to access any
memory location in the array. Prior to issuing the
Slave Address Byte with the R/W bit set to one, the
master must first perform a “Dummy” write operation.
The master issues the start condition and the Slave
Address Byte with the R/W bit low, receives an
acknowledge, then issues the Word Address Byte 1,
receives another acknowledge, then issues the Word
Address Byte 0. After the device acknowledges receipt of
the Word Address Byte 0, the master issues another
start condition and the Slave Address Byte with the R/W bit
set to one. This is followed by an acknowledge
and then eight bits of data from the device. The master
terminates the read operation by not responding with
an acknowledge and then issuing a stop condition. Refer
to figure 9 for the address, acknowledge, and
data transfer sequence.
The device will perform a similar operation called “Set Current
Address” if a stop is issued instead of the
second start shown in figure 9. The device will go into standby
mode after the stop and all bus activity will be
ignored until a start is detected. The effect of this operation is
that the new address is loaded into the
address counter, but no data is output by the device
.
The next Current Address Read operation will read from
the newly loaded address.
Sequential Read
Sequential reads can be initiated as either a current
address read or random read. The first Data Byte is
transmitted as with the other modes; however, the
master now responds with an acknowledge, indicating
it requires additional data. The device continues to
output data for each acknowledge received. The
master terminates the read operation by not
responding
with an acknowledge and then issuing a
stop condition.
The data output is sequential, with the data from address n
followed by the data from address n + 1. The address
counter for read operations increments through all byte
addresses, allowing the entire memory contents to be
read during one operation. At the end of the address
space the counter “rolls over ” to address 0000h and the
device continues to output data for each acknowledge
received. Refer to figure 10 for the acknowledge and
data transfer sequence.
SLAVE
ADDRESS
S
S
T
O
P
A
C
K
A
C
K
A
C
K
A
C
K
DATA
(1)
DATA
(2)
SIGNALS
FROM THE
MASTER
SDA BUS
SIGNALS
FROM THE
SLAVE
DATA
(n–1)
DATA
(n)
1
(n is any integer greater than 1)
P
7035 FM 12
SIGNALS
FROM THE
MASTER
SDA BUS
SIGNALS
FROM THE
SLAVE
S
T
A
R
T
SLAVE
ADDRESS
S
T
O
P
A
C
K
A
C
K
A
C
K
WORD ADDRESS
BYTE 1
SLAVE
ADDRESS
0
WORD ADDRESS
BYTE 0
S
T
A
R
T
1
DATA
A
C
K
S
P
S
1 0 1 0
7035 FM 11
Figure 9. Random Read Sequence
Figure 10. Sequential Read Sequence


Similar Part No. - X24320AGV

ManufacturerPart #DatasheetDescription
logo
Xicor Inc.
X24320 XICOR-X24320 Datasheet
85Kb / 17P
   400KHz 2-Wire Serial E2PROM with Block Lock
X24320P XICOR-X24320P Datasheet
85Kb / 17P
   400KHz 2-Wire Serial E2PROM with Block Lock
X24320P-1.8 XICOR-X24320P-1.8 Datasheet
85Kb / 17P
   400KHz 2-Wire Serial E2PROM with Block Lock
X24320P-2.5 XICOR-X24320P-2.5 Datasheet
85Kb / 17P
   400KHz 2-Wire Serial E2PROM with Block Lock
X24320PI XICOR-X24320PI Datasheet
85Kb / 17P
   400KHz 2-Wire Serial E2PROM with Block Lock
More results

Similar Description - X24320AGV

ManufacturerPart #DatasheetDescription
logo
Xicor Inc.
X24128 XICOR-X24128 Datasheet
87Kb / 17P
   400KHz 2-Wire Serial E2PROM with Block Lock
X24320 XICOR-X24320 Datasheet
85Kb / 17P
   400KHz 2-Wire Serial E2PROM with Block Lock
X24257 XICOR-X24257 Datasheet
502Kb / 19P
   400kHz 2-Wire Serial EEPROM with Block Lock
X24640 XICOR-X24640 Datasheet
85Kb / 17P
   400KHz 2-Wire Serial E 2 PROM with Block Lock
X24165 XICOR-X24165 Datasheet
79Kb / 17P
   Advanced 2-Wire Serial E2PROM with Block Lock Protection
logo
IC MICROSYSTEMS
X24165 ICMIC-X24165 Datasheet
291Kb / 17P
   Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X25128 ICMIC-X25128 Datasheet
135Kb / 15P
   SPI Serial E2PROM with Block Lock Protection
X24645 ICMIC-X24645 Datasheet
317Kb / 18P
   Advanced 2-Wire Serial E2PROM with Block LockTM Protection
logo
Seiko Instruments Inc
S24C256C SII-S24C256C Datasheet
1Mb / 35P
   2-WIRE SERIAL E2PROM
logo
ABLIC Inc.
S-24C512C ABLIC-S-24C512C Datasheet
493Kb / 35P
   2-WIRE SERIAL E2PROM
Rev.2.0_03_S
More results


Html Pages

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


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