SST39SF040-70-4I-NHE SILICON STORAGE TECHNOLOGY, SST39SF040-70-4I-NHE Datasheet - Page 4
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SST39SF040-70-4I-NHE
Manufacturer Part Number
SST39SF040-70-4I-NHE
Description
MEMORY, FLASH, 4MBIT, PARL, 32PLCC
Manufacturer
SILICON STORAGE TECHNOLOGY
Datasheet
1.SST39SF020A-70-4C-NHE.pdf
(25 pages)
Specifications of SST39SF040-70-4I-NHE
Memory Size
4Mbit
Supply Voltage Range
4.5V To 5.5V
Memory Case Style
LCC
No. Of Pins
32
Operating Temperature Range
-40°C To +85°C
Svhc
No SVHC (18-Jun-2010)
Access Time
70ns
Interface
X8
Memory Type
Flash - NOR
Memory Configuration
512K X 8
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SST39SF040-70-4I-NHE
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
SST39SF040-70-4I-NHE
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
SST39SF040-70-4I-NHE-T
Manufacturer:
Microchip Technology
Quantity:
10 000
Data Sheet
©2010 Silicon Storage Technology, Inc.
FIGURE 1: Functional Block Diagram
FIGURE 2: Pin Assignments for 32-lead PLCC
Memory Address
SST39SF040
DQ0
A7
A6
A5
A4
A3
A2
A1
A0
WE#
SST39SF020A
CE#
OE#
DQ0
A7
A6
A5
A4
A3
A2
A1
A0
Address Buffers & Latches
SST39SF010A
DQ0
A7
A6
A5
A4
A3
A2
A1
A0
Control Logic
5
6
7
8
9
10
11
12
13
14 15 16 17 18 19 20
4
3
32-lead PLCC
SST39SF010A / SST39SF020A / SST39SF040
X-Decoder
Top View
2
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
1
4
32 31 30
29
28
27
26
25
24
23
22
21
SST39SF010A
I/O Buffers and Data Latches
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
1147 32-plcc P2.4
SuperFlash
DQ
Y-Decoder
SST39SF020A
Memory
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
7
- DQ
0
SST39SF040
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
1147 B1.2
S71147-09-000
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