SST39SF040-70-4C-WH Microchip Technology, SST39SF040-70-4C-WH Datasheet - Page 9

• Manufacturer Part Number: SST39SF040-70-4C-WH
• Description: Flash 512K X 8 70ns
• Manufacturer: Microchip Technology

Specifications of SST39SF040-70-4C-WH

• Data Bus Width: 8 bit
• Memory Type: NOR
• Memory Size: 4 Mbit
• Architecture: Sectored
• Interface Type: Parallel
• Access Time: 70 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 25 mA
• Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-32
• Organization: 512 KB x 8
• Lead Free Status / Rohs Status: No RoHS Version Available

1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
SST39SF010A / SST39SF020A / SST39SF040
AC CHARACTERISTICS
TABLE 9: Read Cycle Timing Parameters V
TABLE 10: Program/Erase Cycle Timing Parameters
©2010 Silicon Storage Technology, Inc.
Symbol
T
T
T
T
T
T
T
T
T
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
AA
AS
AH
RC
CE
OE
CLZ
OLZ
CHZ
OHZ
OH
BP
CS
CH
OES
OEH
CP
WP
WPH
CPH
DS
DH
IDA
SE
SCE
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
1
1
1
1
1
1
1
1
1
Parameter
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
CE# Low to Active Output
OE# Low to Active Output
CE# High to High-Z Output
OE# High to High-Z Output
Output Hold from Address Change
Parameter
Byte-Program Time
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# Pulse Width High
CE# Pulse Width High
Data Setup Time
Data Hold Time
Software ID Access and Exit Time
Sector-Erase
Chip-Erase
SST39SF010A/020A/040-55
DD
Min
55
= 4.5-5.5V
0
0
0
9
Max
55
55
30
15
15
SST39SF010A/020A/040-70
Min
30
10
40
40
30
30
40
0
0
0
0
0
Min
70
0
0
0
Max
150
100
20
25
Max
S71147-09-000
70
70
35
25
25
Data Sheet
Units
ms
ms
T10.1 1147
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
T9.4 1147
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
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