MOSEL VITELIC
V29LC51002
2 MEGABIT (262,144 x 8 BIT)
5 VOLT CMOS FLASH MEMORY
Description
PRELIMINARY
Features
s
s
s
s
s
256Kx8-bit Organization
Address Access Time: 90 ns
Single 5V
±
10% Power Supply
Sector Erase Mode Operation
512 bytes per Sector, 512 Sectors
– Sector-Erase Cycle Time: 10ms (Max)
– Byte-Write Cycle Time: 30
µ
s (Max)
Minimum 1,000 Erase-Program Cycles
Low power dissipation
– Active Read Current: 20mA (Typ)
– Active Program Current: 30mA (Typ)
– Standby Current: 100µA (Max)
Low V
CC
Program Inhibit Below 3.5V
CMOS and TTL Interface
Packages:
– 32-pin Plastic DIP
– 32-pin PLCC
s
s
The V29LC51002 is a high speed 262,144 x 8 bit
CMOS flash memory. Writing or erasing the device
is done with a single 5 Volt power supply. The
device has separate chip enable CE, write enable
WE, and output enable OE controls to eliminate
bus contention.
The V29LC51002 features a sector erase
operation which allows each sector to be erased
and reprogrammed without affecting data stored in
other sectors. The device also supports full chip
erase.
s
s
s
Device Usage Chart
Operating
Temperature
Range
0
°
C to 70
°
C
Package Outline
P
•
J
•
Access Time (ns)
90
•
Temperature
Mark
Blank
V29LC51002 Rev. 0.5 October 2000
1
MOSEL [ MOSEL VITELIC, CORP ]
