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

• Manufacturer Part Number: W27C512-45Z
• Description: IC EEPROM 512KBIT 45NS 28DIP
• Manufacturer: Winbond Electronics

Specifications of W27C512-45Z

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 512K (64K x 8)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS 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