W29EE512T-70 Winbond Electronics, W29EE512T-70 Datasheet - Page 11

• Manufacturer Part Number: W29EE512T-70
• Manufacturer: Winbond Electronics

Specifications of W29EE512T-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: TSOP-I
• 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

Read Cycle Timing Parameters
(V
Byte/Page-write Cycle Timing Parameters
Notes: All AC timing signals observe the following guidelines for determining setup and hold times:
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
#CE High to High-Z Output
#OE High to High-Z Output
Output Hold from Address Change
Write Cycle (Erase and Program)
Address Setup Time
Address Hold Time
#WE and #CE Setup Time
#WE and #CE Hold Time
#OE High Setup Time
#OE High Hold Time
#CE Pulse Width
#WE Pulse Width
#WE High Width
Data Setup Time
Data Hold Time
Byte Load Cycle Time
CC
= 5.0V 10 , V
(1) High level signal's reference level is V
(2) Low level signal's reference level is V
PARAMETER
PARAMETER
CC
= 5.0 5
for 70 nS, V
SS
IL
SYM. W29EE512-70 W29EE512-90 W29EE512-12
IH
T
T
T
.
T
T
T
T
.
= 0V, T
OHZ
CHZ
RC
OE
OH
CE
AA
SYMBOL
T
T
T
T
T
T
T
T
T
T
T
T
T
WPH
OES
OEH
BLC
WC
WP
AH
CS
CH
CP
DS
DH
A
AS
MIN.
= 0 to 70 C)
70
0
-
-
-
-
-
- 11 -
MAX.
70
70
35
25
25
MIN.
-
-
100
50
90
90
35
0
0
0
0
0
0
-
-
Publication Release Date: February 18, 2002
MIN.
90
0
-
-
-
-
-
TYP.
MAX.
-
-
-
-
-
-
-
-
-
-
-
-
-
90
90
40
25
25
-
-
MIN.
120
0
-
-
-
-
-
MAX.
W29EE512
200
10
-
-
-
-
-
-
-
-
-
-
-
MAX.
120
120
50
30
30
-
-
Revision A7
UNIT
mS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
UNIT
S
nS
nS
nS
nS
nS
nS
nS