SST37VF010-70-3C-NHE Просмотр технического описания (PDF) - Silicon Storage Technology
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SST37VF010-70-3C-NHE
Silicon Storage Technology
SST37VF010-70-3C-NHE Datasheet PDF : 18 Pages
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Data Sheet
512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit Many-Time Programmable Flash
SST37VF512 / SST37VF010 / SST37VF020 / SST37VF040
SST37VF040 SST37VF020 SST37VF010 SST37VF512
SST37VF512 SST37VF010 SST37VF020 SST37VF040
A18
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
VSS
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
VSS
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
VSS
NC
NC
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
VSS
1
32
2
31
3
30
4
29
5
28
6 32-pin 27
7 PDIP 26
8 Top View 25
9
24
10
23
11
22
12
21
13
20
14
19
15
18
16
17
VDD
WE#
NC
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
DQ6
DQ5
DQ4
DQ3
VDD
WE#
NC
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
DQ6
DQ5
DQ4
DQ3
VDD
WE#
A17
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
DQ6
DQ5
DQ4
DQ3
VDD
WE#
A17
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
DQ6
DQ5
DQ4
DQ3
FIGURE 4: Pin Assignments for 32-pin PDIP
1151 32-pdip P02b.1
TABLE 2: Pin Description
Symbol
AMS1-A0
DQ7-DQ0
Pin Name
Address Inputs
Data Input/output
Functions
To provide memory addresses.
To output data during Read cycles and receive input data during Program cycles.
The outputs are in tri-state when OE# or CE# is high.
CE#
Chip Enable
To activate the device when CE# is low.
WE#
OE#
Write Enable
Output Enable
To program or erase (WE# = VIL pulse during Program or Erase)
To gate the data output buffers during Read operation when low
VDD
Power Supply
To provide 3.0V supply (2.7-3.6V)
VSS
Ground
NC
No Connection
Unconnected pins.
1. AMS = Most significant address
AMS = A15 for SST37VF512, A16 for SST37VF010, A17 for SST37VF020, and A18 for SST37VF040
T2.1 1151
TABLE 3: Operation Modes Selection
Mode
CE# WE# A9
OE# DQ
Address
Read
VIL
VIH AIN
VIL
DOUT
AIN
Output Disable
VIL
X
X
VIH
High Z
AIN
Standby
VIH
X
X
X
High Z
X
Chip-Erase
VIL
VIL VH
VH
High Z
X
Byte-Program
VIL
VIL AIN
VH
DIN
AIN
Program/Erase Inhibit
X
VIH
X
X
High Z
X
Product Identification
X
X
X VIL or VIH High Z/ DOUT
VIL
VIH VH
VIL
Manufacturer’s ID (BFH)
Device ID1
X
AMS2 - A1=VIL, A0=VIL
AMS2 - A1=VIL, A0=VIH
1. Device ID = C4H for SST37VF512, C5H for SST37VF020, C6H for SST37VF020, and C2H for SST37VF040
2. AMS = Most significant address
AMS = A15 for SST37VF512, A16 for SST37VF010, A17 for SST37VF020, and A18 for SST37VF040
Note: X = VIL or VIH (or VH in case of OE# and A9)
VH = 11.4-12V
T3.2 1151
©2006 Silicon Storage Technology, Inc.
4
S71151-07-000
8/06
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