
R
XC1800 Series of In-System Programmable Configuration PROMs
16
September 17, 1999 (Version 1.3)
Ordering Information
Valid Ordering Combinations
XC1804VQ44C
XC1802VQ44C
XC1804PC44C
XC1802PC44C
XC1804VQ44I
XC1802VQ44I
XC1804PC44I
XC1802PC44I
Marking Information
Revision Control
XC1801SO20C
XC1801PC20C
XC1801SO20I
XC1801PC20I
XC18512SO20C
XC18512PC20C
XC18512SO20I
XC18512PC20I
XC18256SO20C
XC18256PC20C
XC18256SO20I
XC18256PC20I
XC18128SO20C
XC18128PC20C
XC18128SO20I
XC18128PC20I
Date
2/9/99
8/23/99
9/1/99
9/16/99
Version
1.0
1.1
1.2
1.3
Revision
First publication of this early access specification
Edited text, changed marking, added CF and parallel load
Corrected JTAG order, Security and Endurance data.
Corrected SelectMAP diagram, control inputs, reset polarity. Added JTAG and CF
description, 256 Kbit and 128 Kbit devices.
XC1804 VQ44 C
Operating Range/Processing
C = Commercial (T
A
=
0
°
to +70
°
C)
I
= Industrial (T
A
= –40
°
to +85
°
C)
Package Type
VQ44=44-Pin Plastic Quad Flat Package
PC44=44-Pin Plastic Chip Carrier
SO20=20-Pin Small-Outline Package
PC20=20-Pin Plastic Leaded Chip Carrier
Device Number
XC1804
XC1802
XC1801
XC18512
XC18256
XC18128
XC1804 VQ44 C
Operating Range/Processing
C = Commercial (T
= 0
°
to +70
°
C)
I
= Industrial (T
A
= –40
°
to +85
°
C)
Package Type
VQ44=44-Pin Plastic Quad Flat Package
PC44=44-Pin Plastic, Leaded Chip Carrier
Device Number
XC1804
XC1802
1801 S C
Operating Range/Processing
C = Commercial (T
= 0
°
to +70
°
C)
I
= Industrial (T
A
= –40
°
to +85
°
C)
Package Type
S=20-Pin Small-Outline Package
J=20-Pin Plastic Leaded Chip Carrier
Device Number
XC1801
XC18512
XC18256
XC18128
20-Pin Package
44-Pin Package