W49F002U-12B Winbond Electronics, W49F002U-12B Datasheet - Page 23

• Manufacturer Part Number: W49F002U-12B
• Manufacturer: Winbond Electronics

Specifications of W49F002U-12B

• Density: 2Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 18b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: PDIP
• Program/erase Volt (typ): 5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8b
• Number Of Words: 256K
• Supply Current: 50mA
• Mounting: Through Hole
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

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 offers Top Boot Block device, if any of Bottom Boot Block devices is required, please contact Winbond FAEs.
4. In Hardware SID read function column: Y = with SID read function; N = without SID read function.
W49F002U-70B
W49F002U-90B
W49F002U-12B
W49F002UT70B
W49F002UT90B
W49F002UT12B
W49F002UP70B
W49F002UP90B
W49F002UP12B
W49F002UQ70B
W49F002UQ90B
W49F002UQ12B
W49F002U70BN
W49F002U90BN
W49F002U12BN
W49F002UT70N
W49F002UT90N
W49F002UT12N
W49F002UP70N
W49F002UP90N
W49F002UP12N
W49F002UQ70N
W49F002UQ90N
W49F002UQ12N
applications where personal injury might occur as a consequence of product failure.
PART NO.
ACCESS
TIME
(nS)
120
120
120
120
120
120
120
120
70
90
70
90
70
90
70
90
70
90
70
90
70
90
70
90
MAX. (mA)
CURRENT
SUPPLY
POWER
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
100 (CMOS) 32-pin DIP
100 (CMOS) 32-pin DIP
100 (CMOS) 32-pin DIP
100 (CMOS) 32-pin TSOP (8 mm
100 (CMOS) 32-pin TSOP (8 mm
100 (CMOS) 32-pin TSOP (8 mm
100 (CMOS) 32-pin PLCC
100 (CMOS) 32-pin PLCC
100 (CMOS) 32-pin PLCC
100 (CMOS) 32-pin STSOP (8 mm
100 (CMOS) 32-pin STSOP (8 mm
100 (CMOS) 32-pin STSOP (8 mm
100 (CMOS) 32-pin DIP
100 (CMOS) 32-pin DIP
100 (CMOS) 32-pin DIP
100 (CMOS) 32-pin TSOP (8 mm
100 (CMOS) 32-pin TSOP (8 mm
100 (CMOS) 32-pin TSOP (8 mm
100 (CMOS) 32-pin PLCC
100 (CMOS) 32-pin PLCC
100 (CMOS) 32-pin PLCC
100 (CMOS) 32-pin STSOP (8 mm
100 (CMOS) 32-pin STSOP (8 mm
100 (CMOS) 32-pin STSOP (8 mm
STANDBY
MAX. ( A)
CURRENT
V
DD
- 23 -
Publication Release Date: February 21, 2002
PACKAGE
20 mm)
20 mm)
20 mm)
20 mm)
20 mm)
20 mm)
14 mm)
14 mm)
14 mm)
14 mm)
14 mm)
14 mm)
W49F002U
CYCLE HARDWARE
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
Revision A6
FUNCTION
SID READ
N
N
N
N
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y