1702: Difference between revisions
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(Created page with "{| style="float: right;" border="1" cellpadding="4" cellspacing="0" class="sortable" |+ style="background:silver" | Cross-Reference !BRAND !TAG !NUMBER !PIN COUNT !MARKINGS |-...") |
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!PIN COUNT | !PIN COUNT | ||
!MARKINGS | !MARKINGS | ||
|- | |||
|Hitachi || HM || 351702 || DIP24 || HM351702 HM351702A | |||
|- | |- | ||
|Intel || D/I || 1702 || DIP24 || 1702 1702A | |Intel || D/I || 1702 || DIP24 || 1702 1702A | ||
|- | |- | ||
|National || MM || 1702 || DIP24 || MM1702 MM1702AQ | |National || MM || 1702 || DIP24 || MM1702 MM1702AQ | ||
|- | |||
|RCA || CDP || 18U42 || DIP24 || CDP18U42 CDP18U42CD | |||
|} | |} | ||
| Line 48: | Line 52: | ||
=Files= | =Files= | ||
<gallery widths="150px"> | <gallery widths="150px"> | ||
File:cdp18u42.pdf|CDP18U42CD Datasheet | |||
File:Mm1702.pdf|MM1702 Datasheet | File:Mm1702.pdf|MM1702 Datasheet | ||
</gallery> | </gallery> | ||
Latest revision as of 20:43, 2 May 2020
| BRAND | TAG | NUMBER | PIN COUNT | MARKINGS |
|---|---|---|---|---|
| Hitachi | HM | 351702 | DIP24 | HM351702 HM351702A |
| Intel | D/I | 1702 | DIP24 | 1702 1702A |
| National | MM | 1702 | DIP24 | MM1702 MM1702AQ |
| RCA | CDP | 18U42 | DIP24 | CDP18U42 CDP18U42CD |
EPROM 1702
Size
| bit | Byte | Hex |
|---|---|---|
| 2Kb | 256B (256 byte) | 100hex8 |
Pinout
DIP24-600mil
+--\/--+
A2 |1 24| Vdd
A1 |2 23| Vcc
A0 |3 22| Vcc
O0 |4 21| A3
O1 |5 20| A4
O2 |6 19| A5
O3 |7 18| A6
O4 |8 17| A7
O5 |9 08| Vgg
O6 |10 15| Vbb
O7 |11 14| *CS
GND |12 13| PGM
+------+
External links
Files
-
CDP18U42CD Datasheet
-
MM1702 Datasheet
