W49F102P-45 Winbond Electronics, W49F102P-45 Datasheet - Page 14

• 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

AC Characteristics, continued
Data Polling and Toggle Bit Timing Parameters
TIMING WAVEFORMS
Read Cycle Timing Diagram
#OE to Data Polling Output Delay
#CE to Data Polling Output Delay
#OE to Toggle Bit Output Delay
#CE to Toggle Bit Output Delay
Address A15-0
DQ15-0
#WE
#CE
#OE
PARAMETER
High-Z
V
IH
T
CLZ
T
SYMBOL
OLZ
T
CE
T
T
T
T
T
T
RC
OE
OEP
CEP
OET
CET
- 14 -
Data Valid
MIN.
T
OH
-
-
-
T
AA
W49F102-45
Data Valid
MAX.
25
45
25
45
T
CHZ
W49F102
High-Z
T
OHZ
UNIT
nS
nS
nS
nS