SRAM 256k x 4: Difference between revisions
From Citylan
Jump to navigationJump to search
m (→Files) |
mNo edit summary |
||
| (One intermediate revision by the same user not shown) | |||
| Line 8: | Line 8: | ||
!MARKINGS | !MARKINGS | ||
|- | |- | ||
|Pyramid Semiconductor || P4C || 1026 || SOJ28 LCC32 || TS || P4C1026 P4C1026L | |Pyramid Semiconductor || P4C || 1026 || DIP28-400mil SOJ28-300mil SOJ28-400mil LCC32 || TS || P4C1026 P4C1026L | ||
|} | |} | ||
| Line 67: | Line 67: | ||
[[Category:RAM]] | [[Category:RAM]] | ||
[[Category:DIP28-400mil]] | [[Category:DIP28-400mil]] | ||
[[Category:SOJ28-300mil]] | |||
[[Category:SOJ28-400mil]] | |||
[[Category:LCC32-450x550mil]] | [[Category:LCC32-450x550mil]] | ||
Latest revision as of 11:12, 18 December 2017
| BRAND | TAG | NUMBER | PIN COUNT | OUTPUT | MARKINGS |
|---|---|---|---|---|---|
| Pyramid Semiconductor | P4C | 1026 | DIP28-400mil SOJ28-300mil SOJ28-400mil LCC32 | TS | P4C1026 P4C1026L |
Static Random-Access Memory 256K x 4
Size
| bit | Byte (padded 0000xxxx) | Byte (unpadded) | Hex |
|---|---|---|---|
| 1Mb | 256KB | 128KB | 100000hex |
Pinout
SOJ28
+---\/---+
A0 | 1 28| Vcc
A1 | 2 27| A17
A2 | 3 26| A16
A3 | 4 25| A15
A4 | 5 24| A14
A5 | 6 23| A13
A6 | 7 22| A12
A7 | 8 21| A11
A8 | 9 20| NC
A9 |10 19| I/O3
A10 |11 18| I/O2
*CE |12 17| I/O1
*OE |13 16| I/O0
GND |14 15| *WE
+--------+
LCC32
+-----------------------------------------+
| 5 A10 | | 21 I/O3 | |
| 6 A11 | 14 NC | 22 NC | 30 A5 |
| 7 A12 | 15 *OE | 23 NC | 31 A6 |
| 8 A13 | 16 GND | 24 NC | 32 Vcc |
| 9 A14 | 17 *WE | 25 A0 | 1 NC |
| 10 A15 | 18 I/00 | 26 A1 | 2 A7 |
| 11 A16 | 19 I/O1 | 27 A2 | 3 A8 |
| 12 A17 | 20 I/O2 | 28 A3 | 4 A9 |
| 13 *CE | | 29 A4 | |
+-----------------------------------------+
External links
Files
-
p4c1026 Datasheet
