msm9894al Oki Semiconductor, msm9894al Datasheet - Page 3

• Manufacturer Part Number: msm9894al
• Description: 8m-bit Serial Voice Flash Memory
• Manufacturer: Oki Semiconductor

¡ Semiconductor
PROGRAMMING/ERASE CHARACTERISTICS
*1)
Erase/Programming Cycle
Data Retention Time
Write Disturb *1)
"Write Disturb" means a phenomenon that frequent write cycles executed to pages in
Flash memory may cause a data error in another page to which write operations are not
performed.
For example, 20,001 to 50,000 write operations performed to pages other than page "n"
may cause a 1-bit error in page "n".
Parameter
Symbol
C
T
C
DR
PD
EP
Bit error : 3bits
Bit error : non
Bit error : 1bit
Condition
—
—
Min.
—
—
—
—
—
Typ.
—
—
—
—
—
100,000
10,000
20,000
50,000
Max.
10
MSM9894AL
Cycles
Cycles
Cycles
Cycles
Years
Unit
3/6