CY7C371I-143AC Cypress Semiconductor Corporation., CY7C371I-143AC Datasheet

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CY7C371I-143AC

Manufacturer Part Number
CY7C371I-143AC
Description
Manufacturer
Cypress Semiconductor Corporation.
Datasheet
Cypress Semiconductor Corporation
Document #: 38-03032 Rev. *A
Features
Functional Description
The CY7C371i is an In-System Reprogrammable Complex
Programmable Logic Device (CPLD) and is part of the
F
all members of the F
Selection Guide
Logic Block Diagram
Maximum Propagation Delay
Minimum Set-up, t
Maximum Clock to Output
Typical Supply Current, I
Note:
• 32 macrocells in two logic blocks
• 32 I/O pins
• Five dedicated inputs including two clock pins
• In-System Reprogrammable (ISR™) Flash technology
• Bus Hold capabilities on all I/Os and dedicated inputs
• No hidden delays
• High speed
• Fully PCI-compliant
• 3.3V or 5.0V I/O operation
• Available in 44-pin PLCC, and TQFP packages
• Pin-compatible with the CY7C372i
1. The 3.3V I/O mode timing adder, t
LASH
— JTAG interface
— f
— t
— t
— t
370i™ family of high-density, high-speed CPLDs. Like
I/O
MAX
PD
S
CO
= 5 ns
0
= 8.5 n3s
–I/O
= 6 ns
= 143 MHz
15
16 I/Os
S
CC
LASH
Comm./Ind.
[1]
, t
370i family, the CY7C371i is
[1]
3.3IO
CO
, t
PD
, must be added to this specification when V
BLOCK
LOGIC
2
16
A
7C371i-143 7C371i-110 7C371i-83 7C371iL-83 7C371i-66 7C371iL-66
MACROCELLS
8.5
75
5
6
3901 North First Street
INPUT
UltraLogic™ 32-Macrocell Flash CPLD
36
16
USE ULTRA37000™ FOR
ALL NEW DESIGNS
6.5
Inputs
10
75
3
6
PIM
Clock
Inputs
designed to bring the ease of use and high performance of the
22V10, as well as PCI Local Bus Specification support, to
high-density CPLDs.
Like all of the UltraLogic™ F
is electrically erasable and In-System Reprogrammable (ISR),
which simplifies both design and manufacturing flows, thereby
reducing costs. The Cypress ISR function is implemented
through a JTAG serial interface. Data is shifted in and out
through the SDI and SDO pins. The ISR interface is enabled
using the programming voltage pin (ISR
because of the superior routability of the F
ISR often allows users to change existing logic designs while
simultaneously fixing pinout assignments.
The 32 macrocells in the CY7C371i are divided between two
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
with an extremely fast and predictable routing resource—the
Programmable Interconnect Matrix (PIM). The PIM brings
flexibility, routability, speed, and a uniform delay to the inter-
connect.
Like all members of the F
in I/O resources. Each macrocell in the device features an
associated I/O pin, resulting in 32 I/O pins on the CY7C371i.
In addition, there are three dedicated inputs and two
input/clock pins.
CCIO
12
75
INPUT/CLOCK
MACROCELLS
8
8
2
= 3.3V.
36
16
San Jose
12
45
8
8
BLOCK
LOGIC
16
B
2
,
LASH
LASH
CA 95134
LASH
15
10
10
75
370i architecture are connected
370i family, the CY7C371i is rich
370i devices, the CY7C371i
16 I/Os
Revised April 19, 2004
15
10
10
45
LASH
EN
I/O
CY7C371i
408-943-2600
). Additionally,
16
370i devices,
–I/O
31
Unit
mA
ns
ns
ns

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CY7C371I-143AC Summary of contents

Page 1

... Programmable Interconnect Matrix (PIM). The PIM brings flexibility, routability, speed, and a uniform delay to the inter- connect. Like all members of the F in I/O resources. Each macrocell in the device features an associated I/O pin, resulting in 32 I/O pins on the CY7C371i. In addition, there are three dedicated inputs and two input/clock pins. Clock Inputs ...

Page 2

... I/O pin is used as an input. Programmable Interconnect Matrix The Programmable Interconnect Matrix (PIM) connects the two logic blocks on the CY7C371i to the inputs and to each other. All inputs (including feedbacks) travel through the PIM. There is no speed penalty incurred by signals traversing the PIM ...

Page 3

... V Design Tools Development software for the CY7C371i is available from Cypress’s Warp™, Warp Professional™, and Warp Enter- prise™ software packages. Please refer to the data sheets on these products for more details. Cypress also actively supports almost all third-party design tools ...

Page 4

... Min 0. Min 2. Max Max. CC Test Conditions V = 5.0V at f=1 MHz 5. MHz CCINT CY7C371i Ambient Temperature CCINT 0qC to +70qC 5V r 0.25V 5V r 0.25V or 3.3V r 0.3V 40qC to +85qC 0.5V or 3.3V r 0.3V Min. Typ. [4] 2.4 [4,5] [4,5] [4] [6] 2.0 [6] 0.5 10 50 ...

Page 5

... JIG AND (b) SCOPE 3.0V GND 2.08V(COM'L) < 2.13V(MIL) Output Waveform Measurement Level V OH 0. 0.5V measured with 35-pF AC Test Load. EA CY7C371i 44-Lead TQFP 44-Lead PLCC 2 5 Max. 100 170: (COM'L) 236: (MIL) ALL INPUT PULSES 90% 90% 10% ( Unit ...

Page 6

... All AC parameters are measured with 16 outputs switching and 35-pF AC Test Load. 13. This specification is intended to guarantee interface compatibility of the other members of the CY7C370i family with the CY7C371i. This specification is met for the devices operating at the same ambient temperature and at the same power supply voltage. ...

Page 7

... Min. Max. [8] 8 [8] 10 [1] 14 [8] 8 [8] 10 [1] 14 500 PDL CY7C371i 7C371i83 7C371i66 7C371iL83 7C371iL66 Min. Max. Min. Max. Min 500 500 500 ...

Page 8

... Latched Input and Output LATCHED INPUT LATCHED OUTPUT INPUT LATCH ENABLE OUTPUT LATCH ENABLE LATCH ENABLE Document #: 38-03032 Rev. *A USE ULTRA37000™ FOR ALL NEW DESIGNS t ICS PDL ICOL t ICS t WH CY7C371i t SCS t ICO PDLL Page ...

Page 9

... OUTPUT CLOCK Output Enable/Disable INPUT OUTPUTS Ordering Information Speed (MHz) Ordering Code 143 CY7C371i143AC CY7C371i143JC 110 CY7C371i110AC CY7C371i110JC CY7C371i–110AI CY7C371i–110JI Document #: 38-03032 Rev. *A USE ULTRA37000™ FOR ALL NEW DESIGNS Package Name Package Type ...

Page 10

... CY7C371i83AC CY7C371i83JC CY7C371i83AI CY7C371i83JI CY7C371iL83AC CY7C371iL83JC CY7C371iL83AI CY7C371iL83JI 66 CY7C371i66AC CY7C371i66JC CY7C371i66AI CY7C371i66JI CY7C371iL66AC CY7C371iL66JC CY7C371iL66AI CY7C371iL66JI Package Diagrams Document #: 38-03032 Rev. *A USE ULTRA37000™ FOR ALL NEW DESIGNS Package Name Package Type A44 44-Lead Thin Plastic Quad Flat Pack J67 44-Lead Plastic Leaded Chip Carrier ...

Page 11

... The inclusion of Cypress Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges. USE ULTRA37000™ FOR ALL NEW DESIGNS 44-Lead Plastic Leaded Chip Carrier J67 CY7C371i 51-85003-*A Page ...

Page 12

... Document History Page Document Title: CY7C371i UltraLogic™ 32-Macrocell Flash CPLD Document Number: 38-03032 REV. ECN NO. Issue Date ** 106377 06/18/01 *A 213375 See ECN Document #: 38-03032 Rev. *A USE ULTRA37000™ FOR ALL NEW DESIGNS Orig. of Change SZV Changed from Spec #: 38-00497 to 38-03032 FSG Added note to title page: “ ...

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