CY7C261-45WXC Cypress Semiconductor Corp, CY7C261-45WXC Datasheet - Page 6
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CY7C261-45WXC
Manufacturer Part Number
CY7C261-45WXC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C261-45WXC.pdf
(14 pages)
Specifications of CY7C261-45WXC
Density
64Kb
Organization
8Kx8
Access Time (max)
45ns
Operating Current
100mA
Interface Type
Parallel
Package Type
Windowed CDIP
Operating Temperature Classification
Commercial
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Pin Count
24
Mounting
Through Hole
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Lead Free Status / RoHS Status
Compliant
Document #: 38-04010 Rev. *C
Programming Information
Programming support is available from Cypress as well as from a number of third-party software vendors. For detailed
programming information, including a listing of software packages, please see the PROM Programming Information located at
the end of this section. Programming algorithms can be obtained from any Cypress representative.
A
A
A
A
A
3
2
GND
4
/ A
/A
1
0
/A
/A
/A
D
D
D
A
A
A
1 2
11
10
7
6
5
9
8
0
1
2
DIP/Flatpack
1
2
3
4
5
6
7
8
9
10
11
12
Top View
7C261
7C263
7C264
13
24
23
22
21
20
19
18
17
16
15
14
V
VFY
PGM
LATCH
CS
V
NA
D
D
D
D
D
CC
PP
7
6
5
4
3
Figure 1. Programming Pinouts
A
A
A
A
A
4
3
2
/A
/A
/A
1
0
/A
/A
NC
D
12
11
10
9
8
0
LCC/PLCC
5
6
7
8
9
10
11
12
4
13 14 15 16 17
3 2 1
Top View
7C261
7C263
CY7C263/CY7C264
(Opaque only)
28
27
18
26
25
24
23
22
21
20
19
LATCH
CS
V
NA
NC
D
D
PP
7
6
CY7C261
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