X25F047V-5 Datasheet PDF - Xicor
| Part Number | X25F047V-5 | |
| Description | SPI SerialFlash with Block Lock TM Protection | |
| Manufacturers | Xicor | |
| Logo |  |
|
|
There is a preview and X25F047V-5 download ( pdf file ) link at the bottom of this page. Total 14 Pages | ||
Preview 1 page No Preview Available !
4K
X25F047
512 x 8 Bit
SPI SerialFlash with Block LockTM Protection
FEATURES
• 1MHz Clock Rate
• SPI Modes (0,0 & 1,1)
• 512 x 8 Bits
—16 Byte Small Sector Program Mode
• Low Power CMOS
—<1µA Standby Current
—<3mA Active Current during Program
—<400µA Active Current during Read
• 1.8V to 3.6V or 5V “Univolt” Read and Program
Power Supply Versions
• Block Lock Protection
—Block Lock Protect 0, any 1/4, 1st 1/2, First or
Last Sector of SerialFlash Array
• Built-in Inadvertent Program Protection
—Power-Up/Power-Down Protection Circuitry
—Program Enable Latch
—Program Protect Pin
• Self-Timed Program Cycle
—5ms Program Cycle Time (Typical)
• High Reliability
—Endurance: 100,000 Cycles/Byte
—Data Retention: 100 Years
—ESD: 2000V on all pins
• 8-Lead SOIC Package
• 8-Lead MSOP Package
• 8-Lead TSSOP Package
• 8-Pin Mini-DIP Package
FUNCTIONAL DIAGRAM
DESCRIPTION
The X25F047 is a CMOS 4K-bit SerialFlash, internally
organized as 512 x 8. The X25F047 features a Serial
Peripheral Interface (SPI) and software protocol
allowing operation on a simple four-wire bus. The bus
signals are a clock input (SCK) plus separate data in (SI)
and data out (SO) lines. Access to the device is
controlled through a chip select (CS) input, allowing any
number of devices to share the same bus.
There are eight options for programmable, nonvolatile,
Block Lock Protection available to the end user. These
options are implemented via special instructions
programmed to the part. The X25F047 also features a
PP pin that can be used for hardwire protection of the
part, disabling all programming attempts, as well as a
Program Enable Latch that must be set before a program
operation can be initiated.
The X25F047 utilizes Xicor’s proprietary Direct WriteTM
cell, providing a minimum endurance of 100,000 cycles
per sector and a minimum data retention of 100 years.
SI
SO
SCK
CS
COMMAND
DECODE
AND
CONTROL
LOGIC
DATA REGISTER
Y DECODE LOGIC
16 8
X
DECODE
LOGIC
32
SERIALFLASH
ARRAY
(512 x 8)
PP PROGRAM CONTROL LOGIC
©Xicor, Inc. 1994, 1995, 1996 Patents Pending
7005-0.9 5/7/97 T4/C0/D1
1
HIGH VOLTAGE
CONTROL
7005 FRM 01.3
Characteristics subject to change without notice
|
| |
 
X25F047
Figure 3. Read Status Operation Sequence
CS
SCK
SI
SO
01234567
READ STATUS
INSTRUCTION
NONVOLATILE WRITE IN PROGRESS
SO HIGH DURING
NONVOLATILE
WRITE CYCLE
Figure 4. Program Enable/Program Disable Sequence
CS
SCK
SI
01234567
INSTRUCTION
(1 BYTE)
HIGH IMPEDANCE
SO
...
...
...B B B
LL L
21 0
SO = STATUS REG BIT
WHEN NO NONVOLATILE
WRITE CYCLE
7005 FRM 04.2
7005 FRM 05.1
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for X25F047V-5 electronic component. |
| Information | Total 14 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ X25F047V-5.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| X25F047V-5 | The function is SPI SerialFlash with Block Lock TM Protection. Xicor | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
X25F
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||