DS030 (v1.7) April 7, 2001
Product Specification
1-800-255-77781
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Introduction
The Spartan
family of PROMs provide an easy-to-use,
cost-effective method for storing Spartan device configura-
tion bitstreams.
When the Spartan device is in Master Serial mode, it gener-
ates a configuration clock that drives the Spartan PROM. A
short access time after the rising clock edge, data appears
on the PROM DATA output pin that is connected to the Spar-
tan device D
IN
pin. The Spartan device generates the
appropriate number of clock pulses to complete the config-
uration. Once configured, it disables the PROM. When a
Spartan device is in Slave Serial mode, the PROM and the
Spartan device must both be clocked by an incoming signal.
For device programming, either the Xilinx Alliance or the
Foundation series development systems compiles the Spar-
tan device design file into a standard HEX format which is
then transferred to most commercial PROM programmers.
Spartan PROM Features
Configuration one-time programmable (OTP) read-only
memory designed to store configuration bitstreams for
Spartan, Spartan-XL, and Spartan-II FPGA devices
Simple interface to the Spartan device requires only
one user I/O pin
Programmable reset polarity (active High or active
Low)
Low-power CMOS floating gate process
Available in 5V and 3.3V versions
Available in compact plastic 8-pin DIP, 8-pin VOIC, or
20-pin SOIC packages.
Programming support by leading programmer
manufacturers.
Design support using the Xilinx Alliance and
Foundation series software packages.
Guaranteed 20 year life data retention
0
Spartan Family of One-Time
Programmable Configuration
PROMs (XC17S00)
Product Specification
DS030 (v1.7) April 7, 2001
0
5
R
Spartan FPGA
Configuration Bits
Compatible Spartan PROM
XCS05
53,984
XC17S05
XCS05XL
54,544
XC17S05XL
XCS10
95,008
XC17S10
XCS10XL
95,752
XC17S10XL
XCS20
178,144
XC17S20
XCS20XL
179,160
XC17S20XL
XCS30
247,968
XC17S30
XCS30XL
249,168
XC17S30XL
XCS40
329,312
XC17S40
XCS40XL
330,696
XC17S40XL
XC2S50
559,232
XC17S50XL
XC2S100
781,248
XC17S100XL
XC2S150
1,040,128
XC17S150XL