CY7C343-30HMB Cypress Semiconductor Corporation., CY7C343-30HMB Datasheet
CY7C343-30HMB
Manufacturer Part Number
CY7C343-30HMB
Description
Manufacturer
Cypress Semiconductor Corporation.
Specifications of CY7C343-30HMB
Package
JLCC
Date_code
05+/06+
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Cypress Semiconductor Corporation
Document #: 38-03015 Rev. *B
Features
Selection Guide
Maximum Access Time
Maximum Operating Current
Maximum Standby Current
• 64 MAX
• Eightdedicated inputs, 24 bidirectional I/O pins
• Programmable interconnect array
• 0.8-micron double-metal CMOS EPROM technology
• Available in 44-pin HLCC, PLCC
• Lowest power MAX device
Logic Block Diagram
£
I/O PINS
I/O PINS
macrocells in four LABs
15
16
17
18
19
20
22
23
2
4
5
6
7
8
11 INPUT
12 INPUT
13 INPUT
9 INPUT
MACROCELLS 25–32
MACROCELLS 7–16
LAB A
LAB B
MACROCELL 1
MACROCELL 2
MACROCELL 3
MACROCELL 4
MACROCELL 5
MACROCELL 6
MACROCELL 17
MACROCELL 18
MACROCELL 19
MACROCELL 20
MACROCELL 21
MACROCELL 22
MACROCELL 23
MACROCELL 24
Commercial
Military
Industrial
Commercial
Military
Industrial
•
3901 North First Street
(10, 21, 32, 43)
USE ULTRA37000™ FOR
ALL NEW DESIGNS
(3, 14, 25, 36)
DEDICATED INPUTS
7C343-20
SYSTEM CLOCK
135
225
225
125
200
200
20
P
A
Functional Description
The CY7C343 is a high-performance, high-density erasable
programmable logic device, available in 44-pin PLCC and
HLCC packages.
The CY7C343 contains 64 highly flexible macrocells and 128
expander product terms. These resources are divided into four
Logic Array Blocks (LABs) connected through the Program-
mable Inter-connect Array (PIA). There are eight input pins,
one that doubles as a clock pin when needed. The CY7C343
also has 28 I/O pins, each connected to a macrocell (six for
LABs A and C, and eight for LABs B and D). The remaining 36
macrocells are used for embedded logic.
The CY7C343 is excellent for a wide range of both
synchronous and asynchronous applications.
I
V
GND
CC
64-Macrocell MAX
7C343-25
•
135
225
225
125
200
200
25
San Jose
MACROCELLS 57–64
MACROCELLS 39–48
MACROCELL 56
MACROCELL 55
MACROCELL 54
MACROCELL 53
MACROCELL 52
MACROCELL 51
MACROCELL 50
MACROCELL 49
MACROCELL 38
MACROCELL 37
MACROCELL 36
MACROCELL 35
MACROCELL 34
MACROCELL 33
,
7C343-30
CA 95134
135
225
225
125
200
200
LAB D
LAB C
30
INPUT 35
INPUT/CLK 34
INPUT 33
INPUT 31
Revised April 22, 2004
7C343-35
•
135
225
225
125
200
200
1
44
42
41
40
39
38
37
30
29
28
27
26
24
35
408-943-2600
CY7C343
£
I/O PINS
I/O PINS
EPLD
Unit
mA
mA
ns
Related parts for CY7C343-30HMB
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
Part Number:
Description:
64-Macrocell MAX EPLD
Manufacturer:
Cypress Semiconductor Corporation.
Part Number:
Description:
64-Macrocell MAX EPLD
Manufacturer:
Cypress Semiconductor Corporation.
Part Number:
Description:
64-Macrocell MAX EPLD
Manufacturer:
Cypress Semiconductor Corporation.
Part Number:
Description:
64-Macrocell MAX EPLD
Manufacturer:
Cypress Semiconductor Corporation.