CY7C235A-40LMB Cypress Semiconductor Corp, CY7C235A-40LMB Datasheet - Page 5

• Manufacturer Part Number: CY7C235A-40LMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C235A-40LMB

• Density: 8Kb
• Package Type: LCC
• Supply Current: 120mA
• Pin Count: 28
• Mounting: Surface Mount
• Operating Temperature Classification: Military
• Lead Free Status / RoHS Status: Not Compliant

Table 1. Mode Selection
Document #: 38-04002 Rev. *B
Read
Output Disable
Output Disable
Initialize
Program
Program Verify
Program Inhibit
Intelligent Program
Program Initialize Byte
Blank Check
Note:
8.
Mode
X = “don’t care” but not to exceed V
Read or Output Disable
Other
GND
D
D
D
A
A
A
A
A
A
A
A
7
5
4
1
0
0
1
2
6
3
2
CC
1
2
3
4
5
6
7
8
9
10
11
12
Top View
±5%.
DIP
24
23
22
21
20
19
18
17
16
15
14
13
V
A
A
E
V
VFY
PGM
D
D
D
D
D
CC
PP
A
A
8
9
7
6
5
4
3
A
A
A
A
A
A
A
A
A
A
Figure 1. Programming Pinouts
0
0
0
0
0
0
0
0
0
0
0
0
, A
, A
, A
, A
, A
, A
, A
, A
, A
, A
, A
, A
3
3
3
3
3
3
3
3
3
3
3
3
A
A
A
A
A
A
A
A
A
A
A
A
9
9
9
9
9
9
9
9
9
9
9
9
V
A
A
A
A
A
A
A
A
A
A
A
PP
1
1
1
1
1
1
1
1
1
1
1
V
A
A
A
A
A
A
A
A
A
A
A
NC
ILP
A
A
A
A
A
D
2
2
2
2
2
2
2
2
2
2
2
4
3
2
1
0
0
5
6
7
8
9
10
11
12
4
PGM
LCC/PLCC
V
V
V
V
V
V
1314151617
Pin Function
CP
Top View
3 2 1
X
X
X
X
IHP
IHP
IHP
ILP
ILP
ILP
28
27
18
26
V
V
V
V
VFY
V
V
V
V
25
24
23
22
21
20
19
E
X
X
IHP
IHP
IHP
IHP
ILP
ILP
IH
IL
S
[8]
E
V
VFY
PGM
NC
D
D
PP
7
6
V
V
V
V
V
V
V
V
V
E
E
X
IHP
IHP
IHP
IHP
IHP
IHP
IH
IL
IL
INIT
V
V
V
V
V
V
V
V
V
V
V
CY7C235A
PP
PP
PP
PP
PP
PP
PP
IH
IH
IH
IL
Page 5 of 10
Init Byte
O
O
O
D
High Z
High Z
D
High Z
D
D
Zeros
7
7
7
7
7
7
7
O
D
O
D
O
D
D
0
0
0
0
0
0
0
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