CY7C276-30JI Cypress Semiconductor Corp, CY7C276-30JI Datasheet - Page 5

• Manufacturer Part Number: CY7C276-30JI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C276-30JI

• Lead Free Status / RoHS Status: Not Compliant

Table 1. Control Word for Architecture Configuration
Bit Map
Table 3. Configuration Mode Table
Programmer Address (Hex)
Program Inhibit
Program Control Word
Verify Control Word
Control Option
3FFF
0000
4000
.
.
.
CS
CS
CS
OE
0
1
2
Mode
Data
.
.
.
Data
Control Word
RAM Data
V
D
D
D
V
D
D
CC
D
D
D
D
SS
12
11
10
D
D
D
Bit
9
8
7
6
5
4
D
12
13
14
0
7
8
9
10
11
12
13
14
15
16
17
Figure 1. Programming Pinout
18 19 20 21 22 23 24 25 26 27 28
6 5 4 3 2
V
V
V
V
PP
PP
PP
PP
0=Default
1=Programmed
0=Default
1=Programmed
0=Default
1=Programmed
0=Default
1=Programmed
CY7C276
Control Word
1
44 43 42 41 40
PGM
Programmed Level
V
V
V
5
IHP
IHP
ILP
Control Word (4000H)
D15
X CS2 CS1 CS0 X X X X X X X X 1 X X OE
Table 2. Program Mode Table
Program Inhibit
Program Enable
Program Verify
39
38
37
36
35
34
33
32
31
30
29
Mode
VFY
V
V
A
A
A
A
A
V
V
A
A
A
A
V
13
12
11
10
9
SS
SS
8
7
6
5
IHP
IHP
ILP
C276–8
V
V
V
A
V
V
V
V
PP
PP
PP
2
PP
PP
PP
PP
OE Active LOW
OE Active HIGH
CS
CS
CS
CS
CS
CS
0
1
2
0
1
2
Active HIGH
Active HIGH
Active HIGH
Active LOW
Active LOW
Active LOW
PGM
V
V
V
IHP
IHP
ILP
D0
Function
Control Word
Control Word
VFY
V
V
D
V
High Z
IHP
IHP
0
ILP
CY7C276
D
15
D
High Z
0
Data
Data
D
15