W49F002U-70B WINBOND [Winbond], W49F002U-70B Datasheet - Page 20

• Manufacturer Part Number: W49F002U-70B
• Description: 256K X 8 CMOS FLASH MEMORY
• Manufacturer: WINBOND [Winbond]

ORDERING INFORMATION
Notes:
1. Winbond reserves the right to make changes to its products without prior notice.
2. Purchasers are responsible for performing appropriate quality assurance testing on products intended for use in
3. Winbond withholds a Boot Block options for Bottom Boot use. Please contact Winbond FAEs for detail information.
W49F002U-70B
W49F002U-90B
W49F002U-12B
W49F002UT70B
W49F002UT90B
W49F002UT12B
W49F002UP70B
W49F002UP90B
W49F002UP12B
applications where personal injury might occur as a consequence of product failure.
PART NO.
ACCESS
TIME
(nS)
120
120
120
70
90
70
90
70
90
CURRENT
SUPPLY
POWER
MAX.
(mA)
50
50
50
50
50
50
50
50
50
100 (CMOS)
100 (CMOS)
100 (CMOS)
100 (CMOS)
100 (CMOS)
100 (CMOS)
100 (CMOS)
100 (CMOS)
100 (CMOS)
- 20 -
STANDBY
CURRENT
MAX.
( A)
V
DD
32-pin DIP
32-pin DIP
32-pin DIP
32-pin TSOP (8 mm
32-pin TSOP (8 mm
32-pin TSOP (8 mm
32-pin PLCC
32-pin PLCC
32-pin PLCC
PACKAGE
W49F002U
20 mm)
20 mm)
20 mm)
CYCLE
10K
10K
10K
10K
10K
10K
10K
10K
10K