W49F102P-45 Winbond Electronics, W49F102P-45 Datasheet - Page 17

• 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
Toggle Bit Timing Diagram
Boot Block Lockout Enable Timing Diagram
Address A15-0
Address A15-0
DQ15-0
DQ6/DQ14
#WE
#OE
#CE
#WE
#CE
#OE
5555
SW0
T
XXAA
WP
T
T
WPH
OEH
2AAA
XX55
SW1
Six-word code for Boot Block
Lockout Feature Enable
T
BP or
5555
SW23
T
XX80
EC
- 17 -
5555
SW3
XXAA
2AAA
SW4
Publication Release Date: February 19, 2002
XX55
5555
SW5
XX40
T
WC
T
OES
W49F102
Revision A4