W764M32V-XSBX Datasheet PDF - White Electronic Designs
| Part Number | W764M32V-XSBX | |
| Description | 64Mx32 Flash Multi-Chip Package 3.0V Page Mode Flash Memory | |
| Manufacturers | White Electronic Designs | |
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There is a preview and W764M32V-XSBX download ( pdf file ) link at the bottom of this page. Total 16 Pages | ||
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White Electronic Designs
W764M32V-XSBX
ADVANCED*
64Mx32 Flash Multi-Chip Package
3.0V Page Mode Flash Memory
FEATURES
Single power supply operation
• 3 volt read, erase, and program operations
I/O Control
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• All input levels (address, control, and DQ input
levels) and outputs are determined by voltage on
VIO input. VIO range is 1.65 to VCC
Secured Silicon Sector region
• 128-word/256-byte sector for permanent, secure
identification through an 8-word/16-byte random
Electronic Serial Number, accessible through a
command sequence
• May be programmed and locked at the factory or
by the customer
Flexible sector architecture
• Five hundred twelve 64 Kword (128 Kbyte) sectors
• Two hundred fifty-six 64 Kword (128 Kbyte)
sectors
• One hundred twenty-eight 64 Kword (128 Kbyte)
sectors
Compatibility with JEDEC standard
• Provides software compatibility for single-power
supply flash, and superior inadvertent write
protection
100,000 erase cycles per sector typical
20-year data retention typical
Software features
• Program Suspend and Resume: read other
sectors before programming operation is
completed
• Erase Suspend and Resume: read/program other
sectors before an erase operation is completed
• Data# polling and toggle bits provide status
• Unlock Bypass Program command reduces overall
multiple-word programming time
• CFI (Common Flash Interface) compliant: allows
host system to identify and accommodate multiple
flash devices
Hardware features
• Advanced Sector Protection
• WP#/ACC input accelerates programming
time (when high voltage is applied) for greater
throughput during system production. Protects
first or last sector regardless of sector protection
settings
• Hardware reset input (RESET#) resets device
• Ready/Busy# output (RY/BY#) detects program or
erase cycle completion
* This product is under development, is not qualified or characterized and is subject to
change or cancellation without notice.
PERFORMANCE CHARACTERISTICS
High Performance
• 100, 120 ns
• 8-word/16-byte page read buffer
• 25 ns page read times
• 16-word/32-byte write buffer reduces overall
programming time for multiple-word updates
Package option
• 107 BGA, 14mm x 17mm
• 1.0mm pitch
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
March 2006
Rev. 2
1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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White Electronic Designs
W764M32V-XSBX
ADVANCED*
Parameter
Input Load Current (1)
DC CHARACTERISTICS – CMOS COMPATIBLE
VCC = 3.3V ± 0.3V, -55°C ≤ TA ≤ +125°C
Symbol Conditions
ILI VIN = VSS to VCC, #VCC = VCC(MAX)
Min
Typ
A9 Input Load Current
Output Leakage Current
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VCC Active Current for Read (1)
VCC Intra-Page Read Current (1)
VCC Active Erase/Program Current (2,3)
VCC Standby Current
VCC Reset Current
Automatic Sleep Mode (4)
ILIT VCC = to VCC(MAX); A9 = 12.5V
ILO
VOUT = VSS to VCC, # VCC =
VCC(MAX)
CE# = VIL#, OE# = VIH, VCC =
ICC1
VCC(MAX); # f = 1 MHz, Byte Mode
CE# = VIL#, OE# = VIH, VCC =
VCC(MAX); # f = 5MHz, Word Mode
ICC2
CE# = VIL#, OE# = VIH, VCC =
VCC(MAX); f = 10MHz
ICC3
CE# = VIL#, OE# = VIH, VCC =
VCC(MAX)
VCC = VCC(MAX); VIO = VCC; OE# =
ICC4 VIH; # VIL = VSS + 0.3V/-0.1V; #
CE#, RESET# = VSS ± 0.3V
ICC5
VCC = VCC(MAX); VIO = VSS + 0.3V/-
0.1V; RESET# = VSS ± 0.3V
VCC = VCC(MAX); VIO = VCC; VIH =
ICC6 VCC ± 0.3V; #VIL = VSS + 0.3V/-
0.1V; WP#/ACC = VIH
ACC Accelerated Program Current
IACC
CE# = VIL, OE# = VIH, VCC =
VCC(MAX), #WP#/ACC = VIH
Input Low Voltage (5)
Input High Voltage (5)
Voltage for ACC Erase/Program
Acceleration
Voltage for Autoselect and Temporary
Sector Unprotect
Output Low Voltage (5)
Output High Voltage (5)
Low VCC Lock-Out Voltage
VIL
VIH
VHH VCC = 2.7 - 3.6V
VID VCC = 2.7 - 3.6V
VOL IOL = -100 µA
VOH IOH = -100 µA
VLKO
NOTES:
1. The ICC current is typically less than 2 mA/MHz, with OE# at VIH
2. ICC active while Embedded Erase or Embedded Program or Write Buffer Programming is in progress.
3. Not 100% tested.
4. Automatic sleep mode enables the lower power mode when addresses remain stable for tACC + 30ns.
5. VIO = 1.65-1.95V or 2.7-3.6V.
6. VCC = 3 V and VIO = 3V or 1.8V. When VIO is at 1.8V, I/O pins cannot operate at 3V.
WP#/ACC pin
VCC pin
-0.1
0.7 x VIO
11.5
11.5
0.85 x VIO
2.3
24
120
1
200
4
4
4
40
200
Max
WP/ACC: ±2.0
Others: ±1.0
35
±1.0
80
200
10
320
Unit
µA
µA
µA
mA
mA
mA
mA
20 µA
20 µA
20
80
320
0.3 x VIO
VIO + 0.3
12.5
12.5
0.15 x VIO
2.5
µA
mA
V
V
V
V
V
V
V
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
March 2006
Rev. 2
5 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for W764M32V-XSBX electronic component. |
| Information | Total 16 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ W764M32V-XSBX.PDF Datasheet ] | |
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