SST39SF020A-70-4C-NHE-T Microchip Technology, SST39SF020A-70-4C-NHE-T Datasheet - Page 10
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SST39SF020A-70-4C-NHE-T
Manufacturer Part Number
SST39SF020A-70-4C-NHE-T
Description
4.5V To 5.5V 2Mbit Multi-Purpose Flash 32 PLCC T/R
Manufacturer
Microchip Technology
Datasheet
1.SST39SF010A-70-4C-NHE.pdf
(25 pages)
Specifications of SST39SF020A-70-4C-NHE-T
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
2M (256K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-LCC (J-Lead)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SST39SF020A-70-4C-NHE-T
Manufacturer:
Microchip Technology
Quantity:
10 000
Data Sheet
©2010 Silicon Storage Technology, Inc.
ADDRESS A
FIGURE 5: Read Cycle Timing Diagram
FIGURE 6: WE# Controlled Program Cycle Timing Diagram
ADDRESS A
DQ
WE#
MS-0
DQ
CE#
OE#
WE#
MS-0
OE#
7-0
CE#
7-0
T
AS
Note: A
Note: A
HIGH-Z
A
A
MS
MS
V
MS
MS
IH
5555
T
= Most significant address
= A
WP
T
= Most significant address
= A
SW0
AH
16
AA
16
for SST39SF010A, A
T
for SST39SF010A, A
WPH
2AAA
SW1
55
T
CS
17
T
5555
SW2
17
CLZ
A0
for SST39SF020A, and A
for SST39SF020A, and A
T
CE
SST39SF010A / SST39SF020A / SST39SF040
T
T
OE
(ADDR/DATA)
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
RC
T
T
ADDR
OLZ
10
T
CH
BYTE
DATA
DS
DATA VALID
INTERNAL PROGRAM OPERATION STARTS
18
T
18
DH
for SST39SF040
for SST39SF040
T
OH
T
AA
T
BP
DATA VALID
T
CHZ
T
OHZ
S71147-09-000
1147 F04.1
1147 F03.1
HIGH-Z
01/10