Datasheet

©2013 Silicon Storage Technology, Inc. DS25162A 04/13
1
SST39SF010A / SST39SF020A / SST39SF040
45 ns EOL Suplemental Information
EOL Data Sheet
Description
The SST39SF010A / SST39SF020A / SST39SF040 are CMOS Multi-Purpose Flash (MPF) devices
manufactured with SST proprietary, high performance CMOS SuperFlash technology. The split-gate
cell design and thick oxide tunneling injector attain better reliability and manufacturability compared
with alternate approaches. The SST39SF010A / SST39SF020A / SST39SF040 write (Program or
Erase) with a 4.5-5.5V power supply, and conforms to JEDEC standard pinouts for x8 memories.
This document provides supplemental information about the 45 ns SST39SF010A / SST39SF020A /
SST39SF040 parts which are End-of-Life (EOL). Except for the information provided herein, the 45 ns
parts behave as described in the SST39SF010A / SST39SF020A / SST39SF040 data sheet DS-
25002. See page 3 for specific part numbers.
AC Characteristics
Table 1: AC Conditions of Test
Input Rise/Fall Time Output Load
5ns C
L
= 30 pF for 45 ns
T1.1 25162
Table 2: Read Cycle Timing Parameters V
DD
= 4.5-5.5V
Symbol Parameter
SST39SF010A/020A/040-45
UnitsMin Max
T
RC
Read Cycle Time 45 ns
T
CE
Chip Enable Access Time 45 ns
T
AA
Address Access Time 45 ns
T
OE
Output Enable Access Time 30 ns
T
CLZ
1
1. This parameter is measured only for initial qualification and after a design or process change that could affect this
parameter.
CE# Low to Active Output 0 ns
T
OLZ
1
OE# Low to Active Output 0 ns
T
CHZ
1
CE# High to High-Z Output 15 ns
T
OHZ
1
OE# High to High-Z Output 15 ns
T
OH
1
Output Hold from Address Change 0 ns
T2.4 25162