NVRAM 2k x 8: Difference between revisions
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{| style="float: right;" border="1" cellpadding="4" cellspacing="0" | {| style="float: right;" border="1" cellpadding="4" cellspacing="0" class="sortable" | ||
|+ style="background:silver" | Cross-Reference | |+ style="background:silver" | Cross-Reference | ||
!BRAND | !BRAND | ||
!TAG | !TAG | ||
!NUMBER | !NUMBER | ||
!PIN COUNT | |||
!OUTPUT | |||
!MARKINGS | !MARKINGS | ||
|- | |- | ||
|Dallas || DS || 2016 || DS2016 | |Dallas || DS || 2016 || 24 || || DS2016 | ||
|- | |- | ||
|SGS-Thomson || ST || 48Z02 || M48Z02 M48Z12 | |Dallas || DS || 1220 || 24 || || DS1220Y | ||
|- | |||
|SGS-Thomson || ST || 48Z02 || 24 || || M48Z02 MK48Z02 | |||
|- | |||
|SGS-Thomson || ST || 48Z12 || 24 || || M48Z12 MK48Z12 | |||
|} | |} | ||
Revision as of 15:14, 18 January 2017
| BRAND | TAG | NUMBER | PIN COUNT | OUTPUT | MARKINGS |
|---|---|---|---|---|---|
| Dallas | DS | 2016 | 24 | DS2016 | |
| Dallas | DS | 1220 | 24 | DS1220Y | |
| SGS-Thomson | ST | 48Z02 | 24 | M48Z02 MK48Z02 | |
| SGS-Thomson | ST | 48Z12 | 24 | M48Z12 MK48Z12 |
Non-Volatile Random-Access Memory 2K x 8 (DIP24, 600mil)
Size
| bit | Byte | Hex |
|---|---|---|
| 16Kb | 2KB | 800hex |
Pinout
DIP24
+---\/---+
A7 | 1 24| Vcc
A6 | 2 23| A8
A5 | 3 22| A9
A4 | 4 21| *W
A3 | 5 20| *G
A2 | 6 19| A10
A1 | 7 18| *E
A0 | 8 17| DQ7
DQ0 | 9 16| DQ6
DQ1 |10 15| DQ5
DQ2 |11 14| DQ4
Vss |12 13| DQ3
+--------+
External links
Files
-
DS1220 Datasheet
-
M48Z02 Datasheet
