參數(shù)資料
型號(hào): CY7C375
廠商: Cypress Semiconductor Corp.
英文描述: UltraLogic 128-Macrocell Flash CPLD(超邏輯的128 宏單元閃速CPLD)
中文描述: UltraLogic 128宏單元CPLD的閃光(超邏輯的128個(gè)宏單元閃速的CPLD)
文件頁(yè)數(shù): 1/1頁(yè)
文件大小: 48K
代理商: CY7C375
For new designs see CY7C375i
UltraLogic 128-Macrocell Flash CPLD
fax id: 6130
CY7C375
Cypress Semiconductor Corporation
3901 North First Street
San Jose
CA 95134
408-943-2600
September 1992 – Revised April 1998
Features
28 macrocells in eight logic blocks
28 I/O pins
6 dedicated inputs including 4 clock pins
Bus Hold capabilities on all I/Os and dedicated inputs
No hidden delays
High speed
—f
MAX
= 100 MHz
—t
PD
= 12 ns
—t
S
= 6 ns
—t
CO
= 7 ns
Electrically alterable FLASH technology
Available in 160-pin TQFP, CQFP, and PGA packages
Functional Description
The CY7C375 is a Flash erasable Complex Programmable
Logic Device (CPLD) and is part of the F
LASH
370 family of
high-density, high-speed CPLDs. Like all members of the
F
LASH
370 family, the CY7C375 is designed to bring the ease
of use and high performance of the 22V10 to high-density
PLDs.
The 128 macrocells in the CY7C375 are divided between eight
logic blocks. Each logic block includes 16 macrocells, a 72 x
86 product term array, and an intelligent product term allocator.
The logic blocks in the F
LASH
370 architecture are connected
with an extremely fast and predictable routing resource—the
Programmable Interconnect Matrix (PIM). The PIM brings flex-
ibility, routability, speed, and a uniform delay to the intercon-
nect.
PIM
INPUT
MACROCELLS
CLOCK
INPUTS
INPUTS
LOGIC
BLOCK
B
LOGIC
BLOCK
G
4
4
36
16
16
36
LOGIC
BLOCK
A
LOGIC
BLOCK
H
36
16
16
36
16 I/Os
LOGIC
BLOCK
C
LOGIC
BLOCK
F
36
16
16
36
LOGIC
BLOCK
E
36
16
16
36
64
64
4
2
INPUT/CLOCK
MACROCELLS
Logic Block Diagram
I/O
0
I/O
15
I/O
16
I/O
31
I/O
32
I/O
47
I/O
48
I/O
63
I/O
112
I/O
127
I/O
96
I/O
111
I/O
80
I/O
95
I/O
64
I/O
79
LOGIC
BLOCK
D
16 I/Os
16 I/Os
16 I/Os
16 I/Os
16 I/Os
16 I/Os
16 I/Os
Selection Guide
7C375-100
7C375-83
7C375-66
7C375L-66
Maximum Propagation Delay, t
PD
(ns)
Minimum Set-Up, t
S
(ns)
Maximum Clock to Output, t
CO (ns)
Maximum Supply
Current, I
CC
(mA)
12
15
20
20
6
8
10
10
7
8
10
10
Commercial
330
300
300
150
Military/Industrial
370
370
相關(guān)PDF資料
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