28C64

8K x 8 parallel EEPROM

PDF datasheet

    
RDY/BUSY1 •28Vcc
A12227WE
A7326NC
A6425A8
A5524A9
A4623A11
A3722OE
A2821A10
A1920CE
A01019I/O7
I/O01118I/O6
I/O11217I/O5
I/O21316I/O4
GND1415I/O3
    
PinSymbolDescription
1RDY/BUSYdevice status
2A12address input
3A7address input
4A6address input
5A5address input
6A4address input
7A3address input
8A2address input
9A1address input
10A0address input
11I/O0data input/output
12I/O1data input/output
13I/O2data input/output
14GNDground
15I/O3data input/output
16I/O4data input/output
17I/O5data input/output
18I/O6data input/output
19I/O7data input/output
20CEchip enable (active low)
21A10address input
22OEoutput enable (active low)
23A11address input
24A9address input
25A8address input
26NCno connection
27WEwrite enable (active low)
28Vccsupply voltage

Note: Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.