CXK5864
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CXK5864[edit]
8192-word x 8-bit High Speed CMOS Static RAM
_________ _________
_| \__/ |_
N.C |_|1 28|_| VCC
_| |_
A12 |_|2 27|_| /WE
_| |_
A7 |_|3 26|_| /CE2
_| |_
A6 |_|4 25|_| A8
_| CXK5864 |_
A5 |_|5 24|_| A9
_| |_
A4 |_|6 23|_| A11
_| |_
A3 |_|7 22|_| /OE
_| |_
A2 |_|8 21|_| A10
_| |_
A1 |_|9 20|_| /CE1
_| |_
A0 |_|10 19|_| IO 8
_| |_
IO 1 |_|11 18|_| IO 7
_| |_
IO 2 |_|12 17|_| IO 6
_| |_
I0 3 |_|13 16|_| IO 5
_| |_
GND |_|14 15|_| IO 4
|______________________|
Pin arrangement[edit]
- A0-A12 Address Inputs
- IO1-IO8 Data input/output
- /CE1, /CE2 Chip Enable 1,2, input
- /WE Write Enable, input
- /OE output enable, input
- VCC +5V
- GND Ground
- N.C No connection
