W27C512-45 Winbond Electronics, W27C512-45 Datasheet - Page 15

• Manufacturer Part Number: W27C512-45
• Manufacturer: Winbond Electronics

Specifications of W27C512-45

• Density: 512Kb
• Interface Type: Parallel
• Organization: 64Kx8
• Access Time (max): 45ns
• Write Protection: No
• Operating Supply Voltage (typ): 5V
• Package Type: PDIP
• Operating Temp Range: 0C to 70C
• Supply Current: 30mA
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 28
• Lead Free Status / Rohs Status: Not Compliant

16. SMART PROGRAMMING ALGORITHM 1
Increment
Increment
Address
Address?
Address
Last
Yes
No
No
Pass
Program One 100 S Pulse
Program One 100 S Pulse
Address = First Location
Address = First Location
OE/Vpp = 12V
Vcc = 5.0V
OE/Vpp = V
Vcc = 5.0V
All Bytes to
Address?
Compare
Original
Passed
Verify
Device
X = 0
Byte
Last
Start
Data
Yes
- 15 -
Pass
μ
μ
IL
Fail
Publication Release Date: January 9, 2006
Fail
No
Increment X
X = 25 ?
Device
Failed
Yes
W27C512
Revision A6