W29EE011-90 Winbond Electronics, W29EE011-90 Datasheet - Page 19

• Manufacturer Part Number: W29EE011-90
• Manufacturer: Winbond Electronics

Specifications of W29EE011-90

• Density: 1Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 17b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: PDIP
• 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: 8b
• Number Of Words: 128K
• Supply Current: 50mA
• Mounting: Through Hole
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

9.7
9.8
Address A16-0
Page Write Timing Diagram Software Data Protection Mode
Reset Software Data Protection Timing Diagram
Address A16-0
#OE
#CE
#WE
DQ6
#WE
#OE
DQ7-0
#CE
SW0
5555
T
WP
software data protection mode
AA
5555
SW0
T
T
Three-byte sequence for
WPH
WP
AA
2AAA
T
WPH
SW1
T
55
BLC
2AAA
SW1
T
55
BLC
5555
SW2
Six-byte sequence for resetting
software data protection mode
A0
5555
SW2
80
Byte 0
- 19 -
5555
SW3
AA
Byte/page load
cycle starts
2AAA
SW4
Byte N-1
55
Publication Release Date: April 11, 2006
5555
SW5
(last byte)
Byte N
20
Internal programming starts
T
BLCO
T
BLCO
Internal write starts
W29EE011
T
WC
T
WC
Revision A18