DS552 (v1.1) May 5, 2007 www.xilinx.com 1
Product Specification
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All other trademarks and registered trademarks are the property of their respective owners. All specifications are subject to change without notice.
Features
• 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
A
= -40° C to +105° C with T
J
Maximum = +125° C
(Q-grade)
• Optimized for 1.8V systems
• Industry’s best 0.18 micron CMOS CPLD
- Optimized architecture for effective logic synthesis
- Multi-voltage I/O operation: 1.5V through 3.3V
• Available in Pb-free 44-pin VQFP with 33 user I/O
• Advanced system features
- Fastest in system programming
· 1.8V ISP using IEEE 1532 (JTAG) interface
- IEEE1149.1 JTAG Boundary Scan Test
- Optional Schmitt-trigger input (per pin)
- Two separate I/O banks
- RealDigital 100% CMOS product term generation
- Flexible clocking modes
· Optional DualEDGE triggered registers
- Global signal options with macrocell control
· Multiple global clocks with phase selection per
macrocell
· Multiple global output enables
· Global set/reset
- Efficient control term clocks, output enables and
set/resets for each macrocell and shared across
function blocks
- Advanced design security
- Open-drain output option for Wired-OR and LED
drive
- Optional configurable grounds on unused I/Os
- Optional bus-hold, 3-state or weak pullup on
selected I/O pins
- Mixed I/O voltages compatible with 1.5V, 1.8V,
2.5V, and 3.3V logic levels
- PLA architecture
· Superior pinout retention
· 100% product term routability across function
block
- Hot pluggable
Refer to the CoolRunner™-II Automotive CPLD family data
sheet for architecture description.
WARNING: Programming temperature range of
T
A
= 0° C to +70° C
Description
The CoolRunner
™
-II Automotive 32-macrocell device is
designed for both high performance and low power applica-
tions. This lends power savings to high-end communication
equipment and high speed to battery operated devices. Due
to the low power stand-by and dynamic operation, overall
system reliability is improved
This device consists of two Function Blocks interconnected
by a low power Advanced Interconnect Matrix (AIM). The
AIM feeds 40 true and complement inputs to each Function
Block. The Function Blocks consist of a 40 by 56 P-term
PLA and 16 macrocells which contain numerous configura-
tion bits that allow for combinational or registered modes of
operation.
Additionally, these registers can be globally reset or preset
and configured as a D or T flip-flop or as a D latch. There
are also multiple clock signals, both global and local product
term types, configured on a per macrocell basis. Output pin
configurations include slew rate limit, bus hold, pull-up,
open drain and programmable grounds. A Schmitt trigger
input is available on a per input pin basis. In addition to stor-
ing macrocell output states, the macrocell registers may be
configured as "direct input" registers to store signals directly
from input pins.
Clocking is available on a global or Function Block basis.
Three global clocks are available for all Function Blocks as
a synchronous clock source. Macrocell registers can be
individually configured to power up to the zero or one state.
A global set/reset control line is also available to asynchro-
nously set or reset selected registers during operation.
Additional local clock, synchronous clock-enable, asynchro-
nous set/reset and output enable signals can be formed
using product terms on a per-macrocell or per-Function
Block basis.
The CoolRunner-II Automotive 32-macrocell CPLD is I/O
compatible with standard LVTTL and LVCMOS18,
LVCMOS25, and LVCMOS33 (see Table 1). This device is
also 1.5V I/O compatible with the use of Schmitt-trigger
inputs.
Another feature that eases voltage translation is I/O bank-
ing. Two I/O banks are available on the CoolRunner-II Auto-
motive 32-macrocell device that permit easy interfacing to
3.3V, 2.5V, 1.8V, and 1.5V devices.
0
XA2C32A CoolRunner-II
Automotive CPLD
DS552 (v1.1) May 5, 2007
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Product Specification
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