W29EE512P-70 Winbond Electronics, W29EE512P-70 Datasheet - Page 16
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W29EE512P-70
Manufacturer Part Number
W29EE512P-70
Description
Manufacturer
Winbond Electronics
Datasheet
1.W29EE512P-70.pdf
(22 pages)
Specifications of W29EE512P-70
Density
512Kb
Access Time (max)
70ns
Interface Type
Parallel
Boot Type
Not Required
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
8b
Number Of Words
64K
Supply Current
50mA
Mounting
Surface Mount
Pin Count
32
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W29EE512P-70
Manufacturer:
Winbond
Quantity:
73
Part Number:
W29EE512P-70
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Timing Waveforms, continued
Page Write Timing Diagram Software Data Protection Mode
Reset Software Data Protection Timing Diagram
Address A15-0
Address A15-0
DQ7-0
#WE
#CE
#OE
DQ7-0
#WE
#CE
#OE
SW0
5555
T
WP
AA
software data protection mode
5555
SW0
T
T
WP
AA
Three-byte sequence for
WPH
T
2AAA
WPH
SW1
T
55
BLC
2AAA
SW1
55
T
BLC
5555
SW2
A0
Six-byte sequence for resetting
software data protection mode
5555
SW2
80
- 16 -
Word 0
5555
SW3
AA
Byte/page load
cycle starts
2AAA
SW4
Word N-1
55
5555
SW5
(last word)
Word N
20
Internal programming starts
Internal write starts
W29EE512
T
WC
T
WC