CY7C245A-35JC Cypress Semiconductor Corp, CY7C245A-35JC Datasheet - Page 3

• Manufacturer Part Number: CY7C245A-35JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C245A-35JC

• Density: 16Kb
• Access Time (max): 35ns
• Package Type: LCC
• Supply Current: 90mA
• Pin Count: 28
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

Document #: 38-04007 Rev. *D
Table 1. Mode Selection
MILITARY SPECIFICATIONS
Group A Subgroup Testing
DC Characteristics
SMD Cross Reference
Note:
Read
Output Disable
Initialize
Program
Program Verify
Program Inhibit
Intelligent Program
Program Synchronous Enable
Program Initialization Byte
Blank Check Zeros
5962-88735
5962-88735
1. X = “don’t care” but not to exceed V
Mode
SMD Number
Parameter
V
V
V
I
I
V
I
CC
OZ
OH
IX
OL
IH
Read or Output Disable
IL
Other
Suffix
033X
04LX
GND
D
D
D
A
A
A
A
A
A
A
A
CC
7
5
1
0
0
1
2
6
4
3
2
DIP Top View
+ 5%.
1
2
3
4
5
6
7
8
9
10
11
12
CY7C245A-25LMB
CY7C245A-25DMB
Cypress Number
Subgroups
24
23
22
21
20
19
18
17
16
15
14
13
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
A
A
A
A
A
A
A
A
A
A
A
A
V
A
A
A
V
VFY
PGM
D
D
D
D
D
10
10
10
10
10
10
10
10
10
10
10
10
CC
PP
8
9
10
7
6
5
4
3
Figure 1. Programming Pinouts
–A
–A
–A
–A
–A
–A
–A
–A
–A
–A
–A
–A
4
4
4
4
4
4
4
4
4
4
4
4
V
V
A
A
A
A
A
A
A
A
A
A
IHP
ILP
3
3
3
3
3
3
3
3
3
3
LCC/PLCC (Opaque Only) Top View
A
A
Switching Characteristics
A
A
A
A
A
A
A
A
A
A
2
2
2
2
2
2
2
2
2
2
2
2
–A
–A
–A
–A
–A
–A
–A
–A
–A
–A
–A
–A
NC
A
A
A
A
A
D
4
3
2
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
5
6
7
8
9
10
11
12
4
Parameter
1314151617
Pin Function
3 2 1
V
V
A
A
A
A
A
A
A
A
A
A
PP
PP
0
0
0
0
0
0
0
0
0
0
t
t
t
CO
SA
HA
28
27
V
18
PGM
26
V
V
V
V
V
V
V
IL
CP
25
24
23
22
21
20
19
X
X
IHP
IHP
IHP
/V
ILP
ILP
ILP
ILP
IH
A
V
VFY
PGM
NC
D
D
[1]
PP
10
7
6
E, E
VFY
V
V
V
V
V
V
V
V
V
V
IHP
IHP
IHP
IHP
IHP
ILP
ILP
IH
IL
IL
S
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
Subgroups
INIT
V
V
V
V
V
V
V
V
V
V
V
CY7C245A
PP
PP
PP
PP
PP
PP
PP
PP
IH
IH
IL
Page 3 of 12
Init. Byte
O
D
High Z
High Z
High Z
O
D
O
D
D
Zeros
7
7
7
7
7
7
7
–O
–D
–O
–D
–O
–D
–D
0
0
0
0
0
0
0