W49F102P-45 Winbond Electronics, W49F102P-45 Datasheet - Page 16

• Manufacturer Part Number: W49F102P-45
• Manufacturer: Winbond Electronics

Specifications of W49F102P-45

• Density: 1Mb
• Access Time (max): 45ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 16b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: PLCC
• 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: 16b
• Number Of Words: 64K
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 44
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Timing Waveforms, continued
Program Cycle Timing Diagram
#DATA
Polling Timing Diagram
Address A15-0
Address A15-0
DQ15-0
DQ7/DQ15
#WE
#OE
#CE
#WE
#OE
#CE
Word 0
5555
T
WP
X
XXAA
T
T
T
OEP
WPH
OEH
Word 1
2AAA
T
CEP
XX55
- 16 -
X
T
BP or
5555
Word 2
Word Program Cycle
T
EC
XXA0
Address
Word 3
Data-In
X
Internal Write Start
T
BP
X
T
W49F102
OES