214
© 1999 Silicon Storage Technology, Inc.
336-04 1/99
2 Megabit Multi-Purpose Flash
SST39VF020
Preliminary Specifications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
T
ABLE
10: P
ROGRAM
/E
RASE
C
YCLE
T
IMING
P
ARAMETERS
Symbol
Parameter
Min
Max
Units
T
BP
Byte Program time
20
µs
T
AS
Address Setup Time
0
ns
T
AH
Address Hold Time
30
ns
T
CS
WE# and CE# Setup Time
0
ns
T
CH
WE# and CE# Hold Time
0
ns
T
OES
OE# High Setup Time
0
ns
T
OEH
OE# High Hold Time
10
ns
T
CP
CE# Pulse Width
40
ns
T
WP
WE# Pulse Width
40
ns
T
WPH
WE# Pulse Width High
30
ns
T
CPH
CE# Pulse Width High
30
ns
T
DS
Data Setup Time
40
ns
T
DH
Data Hold Time
0
ns
T
IDA
Software ID Access and Exit Time
150
ns
T
SE
Sector Erase
25
ms
T
SCE
Chip Erase
100
ms
Note:
(1)
This parameter is measured only for initial qualification and after the design or process change that could affect this parameter.
336 PGM T10.2
336 PGM T9.1
AC CHARACTERISTICS
T
ABLE
9: R
EAD
C
YCLE
T
IMING
P
ARAMETERS
V
DD
= 2.7-3.6V
SST39VF020-70 SST39VF020-90
Symbol
Parameter
Min
Max
Min
Max
Units
T
RC
Read Cycle time
70
90
ns
T
CE
Chip Enable Access Time
70
90
ns
T
AA
Address Access Time
70
90
ns
T
OE
Output Enable Access Time
35
45
ns
T
CLZ
(1)
CE# Low to Active Output
0
0
ns
T
OLZ
(1)
OE# Low to Active Output
0
0
ns
T
CHZ
(1)
CE# High to High-Z Output
15
20
ns
T
OHZ
(1)
OE# High to High-Z Output
15
20
ns
T
OH
(1)
Output Hold from Address Change
0
0
ns
Summary of Contents for PV420S
Page 1: ...SERVICE MANUAL PV420S WWW BBK RU ...
Page 72: ... 69 CXD3068Q Block Diagram ...
Page 73: ... 70 CXD3068Q Pin Configuration ...
Page 122: ... 119 CXD3068Q Timing Chart 1 3 ...
Page 123: ... 120 CXD3068Q Timing Chart 1 4 ...
Page 124: ... 121 CXD3068Q Timing Chart 1 5 ...
Page 129: ... 126 CXD3068Q Timing Chart 2 1 ...
Page 130: ... 127 CXD3068Q Block Diagram 2 2 ...
Page 131: ... 128 CXD3068Q Timing Chart 2 3 ...
Page 134: ... 131 CXD3068Q Timing Chart 2 6 ...
Page 138: ... 135 CXD3068Q VCO C Mode Fig 3 3 Access Flow Chart Using VCO Control ...
Page 140: ... 137 CXD3068Q Block Diagram 4 1 ...
Page 143: ... 140 CXD3068Q Timing Chart 4 4 ...
Page 147: ... 144 CXD3068Q Fig 4 6 a Auto Focus Flow Chart Fig 4 6 b Auto Focus Timing Chart ...
Page 148: ... 145 CXD3068Q Fig 4 7 a 1 Track Jump Flow Chart Fig 4 7 b 1 Track Jump Timing Chart ...
Page 149: ... 146 CXD3068Q Fig 4 8 a 10 Track Jump Flow Chart Fig 4 8 b 10 Track Jump Timing Chart ...
Page 150: ... 147 CXD3068Q Fig 4 9 a 2N Track Jump Flow Chart Fig 4 9 b 2N Track Jump Timing Chart ...
Page 151: ... 148 CXD3068Q Fig 4 10 a Fine Search Flow Chart Fig 4 10 b Fine Search Timing Chart ...
Page 152: ... 149 CXD3068Q Fig 4 11 a M Track Move Flow Chart Fig 4 11 b M Track Move Timing Chart ...
Page 157: ... 154 CXD3068Q Fig 4 15 CD TEXT Data Timing Chart ...
Page 162: ... 159 CXD3068Q Fig 5 3a Fig 5 3b ...
Page 196: ... 193 CXD3068Q Description of Data Readout ...
Page 200: ... 197 CXD3068Q ...
Page 201: ... 198 CXD3068Q ...
Page 202: ... 199 CXD3068Q ...
Page 207: ... 204 CXD3068Q Package Outline Unit mm ...
Page 208: ...This data sheet has been made from recycled paper to help protect the environment 205 ...
