CAT28C64B CATALYST [Catalyst Semiconductor], CAT28C64B Datasheet - Page 2

• Manufacturer Part Number: CAT28C64B
• Description: 64K-Bit CMOS PARALLEL E2PROM
• Manufacturer: CATALYST [Catalyst Semiconductor]

PIN CONFIGURATION
Doc. No. 25006-0A 2/98 P-1
PIN FUNCTIONS
Pin Name
A
I/O
CE
OE
0
–A
0
–I/O
12
I/O 0
NC
A 6
A 5
A 4
A 3
A 2
A 1
A 0
7
V SS
I/O 0
I/O 1
I/O 2
A 12
NC
A 7
A 6
A 5
A 4
A 3
A 2
A 1
A 0
5
6
7
8
9
10
11
12
13
DIP Package (P)
14 15 16 17 18 19 20
4 3 2 1 32 31 30
PLCC Package (N)
Address Inputs
Data Inputs/Outputs
Chip Enable
Output Enable
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
Function
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V CC
WE
NC
A 8
A 9
A 11
OE
A 10
CE
I/O 7
I/O 6
I/O 5
I/O 4
I/O 3
29
28
27
26
25
24
23
22
21
5094 FHD F01
A 8
A 9
A 11
NC
OE
A 10
CE
I/O 7
I/O 6
Pin Name
WE
V
V
NC
CC
SS
V CC
A 12
A 11
WE
OE
NC
NC
A 9
A 8
A 7
A 6
A 5
A 4
A 3
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Write Enable
5 V Supply
Ground
No Connect
V SS
I/O 0
I/O 1
I/O 2
TSOP Package (8mm x 13.4mm) (T13)
A 12
NC
A 7
A 6
A 5
A 4
A 3
A 2
A 1
A 0
SOIC Package (J, K)
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V CC
WE
NC
A 8
A 9
A 11
OE
A 10
CE
I/O 7
I/O 6
I/O 5
I/O 4
I/O 3
28C64B F03
28
27
26
25
24
23
22
21
20
19
18
17
16
15
CE
A 10
I/O 7
I/O 6
I/O 5
I/O 4
I/O 3
GND
I/O 2
A 0
A 1
A 2
I/O 1
I/O 0