xa2c32a Xilinx Corp., xa2c32a Datasheet

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xa2c32a

Manufacturer Part Number
xa2c32a
Description
Coolrunner-ii Automotive Cpld Product Family
Manufacturer
Xilinx Corp.
Datasheet

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DS315 (v1.1) October 31, 2006
Features
Table 1: CoolRunner-II Automotive CPLD Family Parameters
DS315 (v1.1) October 31, 2006
Product Specification
Macrocells
Max I/O
T
T
T
F
PD
SU
CO
SYSTEM1
© 2004-2006 Xilinx, Inc. All rights reserved. All Xilinx trademarks, registered trademarks, patents, and disclaimers are as listed at http://www.xilinx.com/legal.htm.
AEC-Q100 device qualification and full PPAP support
available in both I-grade and extended temperature
Q-grade
Guaranteed to meet full electrical specifications over
T
(Q-grade)
Optimized for 1.8V systems
-
-
Industry’s best 0.18 micron CMOS CPLD
-
-
-
-
Advanced system features
-
-
-
-
-
-
-
-
-
-
A
(ns)
(ns)
(ns)
= -40° C to +105° C with T
Industry’s fastest low power CPLD
Densities from 32 to 384 macrocells
Optimized architecture for effective logic synthesis
Multi-voltage I/O operation — 1.5V to 3.3V
Guaranteed 1,000 program/erase cycles
Guaranteed 20 year data retention
Fastest in system programming
·
IEEE1149.1 JTAG Boundary Scan Test
Optional Schmitt trigger input (per pin)
Multiple I/O banks on all devices
Unsurpassed low power management
·
Flexible clocking modes
·
·
·
Global signal options with macrocell control
·
·
·
Abundant product term clocks, output enables and
set/resets
Efficient control term clocks, output enables and
set/resets for each macrocell and shared across
function blocks
Advanced design security
All other trademarks and registered trademarks are the property of their respective owners. All specifications are subject to change without notice.
(MHz)
1.8V ISP using IEEE 1532 (JTAG) interface
DataGATE external signal control
Optional DualEDGE triggered registers
Clock divider (÷ 2,4,6,8,10,12,14,16)
CoolCLOCK
Multiple global clocks with phase selection per
macrocell
Multiple global output enables
Global set/reset
XA2C32A
R
200
5.5
2.6
4.7
32
33
J
Maximum = +125° C
XA2C64A
159
6.7
2.5
6.0
64
64
0
0
www.xilinx.com
0
CoolRunner-II Automotive CPLD
Product Family
Product Specification
Family Overview
Xilinx CoolRunner™-II Automotive CPLDs deliver the high
speed and ease of use associated with the XA9500XL
CPLD family, along with extremely low power versatility in a
single CPLD. This means that the exact same parts can be
used for high-speed data communications/ computing sys-
tems and leading edge portable products, with the added
benefit of In System Programming. Low power consumption
and high-speed operation are combined into a single family
that is easy to use and cost effective. Clocking techniques
and other power saving features extend the users’ power
budget. The design features are supported with Xilinx ISE
WebPACK. Additional details can be found in
Reading, page
Table 1
parameters for the CoolRunner-II Automotive CPLD family.
XA2C128
-
-
-
-
-
PLA architecture
-
-
Wide package availability including fine pitch:
-
-
Design entry/verification using Xilinx and industry
standard CAE tools
Free software support for all densities using Xilinx
WebPACK™
WARNING: Programming temperature range of
T
A
128
100
152
= 0° C to +70° C
7.0
3.0
5.4
Open-drain output option for Wired-OR and LED
drive
Optional bus-hold, 3-state or weak pullup on select
I/O pins
Optional configurable grounds on unused I/Os
Mixed I/O voltages compatible with 1.5V, 1.8V,
2.5V, and 3.3V logic levels on all parts
Hot pluggable
Superior pinout retention
100% product term routability across function block
Chip Scale BGA, TQFP, and VQFP packages
XA devices use Pb-free packages
shows the macrocell capacity and key timing
13.
XA2C256
256
152
118
7.0
2.8
6.0
XA2C384
384
118
125
9.2
3.3
7.9
Further
1

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xa2c32a Summary of contents

Page 1

... Global set/reset - Abundant product term clocks, output enables and set/resets - Efficient control term clocks, output enables and set/resets for each macrocell and shared across function blocks - Advanced design security Table 1: CoolRunner-II Automotive CPLD Family Parameters XA2C32A Macrocells 32 Max I (ns) 5 (ns) 2 ...

Page 2

... The I/O banks are groupings of I/O pins using any one of a sub- set of compatible voltage standards that share the same V level. (See CCIO Automotive CPLD I/O standards.) XA2C32A XA2C64A ware, which exploits the 100% routability of the Program- mable Logic Array within each FB. This extremely robust building block delivers the industry’ ...

Page 3

R Figure 1 shows the high-level architecture whereby Func- tion Blocks attach to pins and interconnect to each other within the internal interconnect matrix. Each FB contains 16 MC1 I/O Pin MC2 I/O Pin 16 MC16 I/O Pin 16 JTAG ...

Page 4

CoolRunner-II Automotive CPLD Product Family term budget is reached, there is a small interconnect timing penalty to route signals to another FB to continue creating logic. Xilinx design software handles all this automatically. Macrocell The CoolRunner-II Automotive extremely efficient and ...

Page 5

R Advanced Interconnect Matrix (AIM) The Advanced Interconnect Matrix is a highly connected low power rapid switch. The AIM is directed by the software to deliver set of 40 signals to each FB for the cre- ation ...

Page 6

CoolRunner-II Automotive CPLD Product Family reduce their system current even more by selectively dis- abling circuitry not being used. The patented DataGATE technology was developed to per- mit a straightforward approach to additional power reduc- tion. Each I/O pin has ...

Page 7

R purpose I/O if they are not needed as global signals. The DataGATE assertion rail is also a global signal. DS090_07_101001 Figure 6: Global Clocks (GCK), Sets/Resets (GSR) and Output Enables (GTS) GCK2 CDRST DS315 (v1.1) October 31, 2006 Product ...

Page 8

CoolRunner-II Automotive CPLD Product Family CLK_CT PTC Figure 8: Macrocell Clock Chain with DualEDGE Option Shown GCK2 CDRST Figure 9: CoolCLOCK Created by Cascading Clock Divider and DualEDGE Option Design Security Designs can be secured during programming to prevent either ...

Page 9

R Timing Model Figure 10 shows the CoolRunner-II CPLD timing model. It represents one aspect of the overall architecture from a tim- ing viewpoint. Each little block is a time delay that a signal will incur if the signal passes ...

Page 10

CoolRunner-II Automotive CPLD Product Family Programming The programming data sequence is delivered to the device using either Xilinx iMPACT software and a Xilinx download cable, a third-party JTAG development system, a JTAG-compatible board tester simple microprocessor interface that ...

Page 11

R V CCINT 1.3V 3.8 V (Typ) (Typ Quiescent User Operation Power State Initialization Transition of User Array Figure 11: Device Behavior During Power Up Table 7: I/O Power-Up Characteristics Device Circuitry IOB Bus-Hold/Weak Pullup Device Outputs Device ...

Page 12

... The I/O voltage may never exceed 4.0V. 4. For soldering guidelines and thermal considerations, see the packages, see XAPP427. CoolRunner-II Automotive Data Sheets http://direct.xilinx.com/bvdocs/publications/ds552.pdf (XA2C32A Datasheet) http://direct.xilinx.com/bvdocs/publications/ds553.pdf (XA2C64A Datasheet) http://direct.xilinx.com/bvdocs/publications/ds554.pdf (XA2C128 Datasheet) Quality and Reliability Parameters ...

Page 13

not rely on the I/O states before the CPLD configures. 8. Use a voltage regulator which can provide sufficient current during device power up rule of thumb, the regulator needs to provide at least three ...

Page 14

... The following table shows the revision history for this document. Date Version 10/18/04 1.0 Initial Xilinx release 10/31/06 1.1 Re-released with individual data sheets for XA2C32A, XA2C64A, XA2C128, XA2C256, and XA2C384 14 http://direct.xilinx.com/bvdocs/appnotes/xapp389.pdf (Powering CoolRunner-II) http://direct.xilinx.com/bvdocs/appnotes/xapp393.pdf (8051 Microcontroller Interface) http://direct.xilinx.com/bvdocs/appnotes/xapp394.pdf (Interfacing with Mobile SDRAM) http://direct ...

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