XC2C256 CoolRunner-II CPLD
22 www.xilinx.com DS094 (v3.2) March 8, 2007
Product Specification
R
Warranty Disclaimer
THESE PRODUCTS ARE SUBJECT TO THE TERMS OF THE XILINX LIMITED WARRANTY WHICH CAN BE VIEWED
AT http://www.xilinx.com/warranty.htm
. THIS LIMITED WARRANTY DOES NOT EXTEND TO ANY USE OF THE
PRODUCTS IN AN APPLICATION OR ENVIRONMENT THAT IS NOT WITHIN THE SPECIFICATIONS STATED ON THE
THEN-CURRENT XILINX DATA SHEET FOR THE PRODUCTS. PRODUCTS ARE NOT DESIGNED TO BE FAIL-SAFE
AND ARE NOT WARRANTED FOR USE IN APPLICATIONS THAT POSE A RISK OF PHYSICAL HARM OR LOSS OF
LIFE. USE OF PRODUCTS IN SUCH APPLICATIONS IS FULLY AT THE RISK OF CUSTOMER SUBJECT TO
APPLICABLE LAWS AND REGULATIONS.
Figure 10: FT256 Fine Pitch Thin BGA
FT256 Bottom View
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
I/O
TDO I/O
I/OI/O I/O I/O I/O I/O I/O I/O I/O I/O
I/O
NC
I/O
I/O
I/O I/O
I/OI/O I/O I/O I/O I/O I/O I/O I/O I/O
I/O
I/O
I/O
I/O
I/O I/O(3)
I/OI/O I/O I/O I/O I/O I/O NC NC I/O
NC
I/O
NC
NC
I/O I/O(1)
I/ONC VCC I/O I/O I/O I/O NC VCC I/O(1)
I/O
NC
I/O
I/O
I/O I/O
I/OI/O I/O I/O I/O I/O NC NC I/O(1) I/O(1)
I/O
NC
I/O
I/O
VCCIO2 VAUX
I/OI/O I/O GND VCCIO2 VCCIO2 VCCIO2 GND I/O I/O
I/O
NC
I/O
I/O
GND I/O
I/OI/O NC I/O GND GND GND VCCIO2 I/O I/O
NC
NC
I/O
I/O
GND I/O
I/OI/O I/O VCCIO2 GND GND GND VCCIO2 I/O I/O
I/O
I/O
I/O
NC
GND I/O
I/OI/O I/O VCCIO1 GND GND GND VCCIO1 I/O I/O
I/O
I/O
I/O
I/O
GND I/O
VCCI/O NC VCCIO1 GND GND GND VCCIO1 I/O I/O
I/O
I/O
I/O
I/O
VCCIO1 I/O
I/OI/O I/O GND VCCIO1 VCCIO1 VCCIO1 GND I/O I/O
I/O
I/O
I/O
I/O
NC NC
I/OI/O I/O I/O NC I/O I/O I/O I/O I/O(2)
I/O(2)
I/O
I/O
I/O
I/O I/O
I/OI/O TMS I/O I/O I/O I/O I/O I/O I/O
I/O
I/O
I/O
I/O
I/O I/O
I/OI/O TCK NC NC I/O I/O I/O I/O(2) VCC
I/O(4)
I/O
I/O
I/O
I/O I/O
I/OI/O I/O TDI I/O I/O I/O I/O I/O I/O
I/O
I/O
I/O
I/O
I/O I/O
NCNC NC NC NC I/O I/O I/O I/O I/O
I/O(5)
I/O
I/O
(1) - Global Output Enable
(2) - Global Clock
(3) - Global Set/Reset
(4) - Clock Divide Reset
(5) - DataGATE Enable
XC2C256 CoolRunner-II CPLD
DS094 (v3.2) March 8, 2007 www.xilinx.com 23
Product Specification
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Additional Information
Additional information is available for the following CoolRunner-II topics:
XAPP784: Bulletproof CPLD Design Practices
XAPP375: Timing Model
XAPP376: Logic Engine
XAPP378: Advanced Features
XAPP382: I/O Characteristics
XAPP389: Powering CoolRunner-II
XAPP399: Assigning VREF Pins
To access these and all application notes with their associ-
ated reference designs, click the following link and scroll
down the page until you find the document you want:
CoolRunner-II Data Sheets and Application Notes
Device Packages
Revision History
The following table shows the revision history for this document.
Date Version Revision
05/09/02 1.0 Initial Xilinx release.
05/13/02 1.1 Updated AC Electrical Characteristics and added new parameters.
10/31/02 1.2 Corrected package user I/O, added Voltage Referenced DC tables.
03/17/03 2.0 Added Characterization numbers for product release and device part marking
04/02/03 2.1 Updated T
SOL
max from 260 to 220. Changed I
CCSB
units from mA to μA.
01/26/04 2.2 Updated Device Part Marking. Updated links and Tsol.
02/26/04 2.3 Corrected Theta JC value on XC2C256-7TQ144.
08/03/04 2.4 Pb-free documentation
08/19/04 2.5 Changes to I
CCSB
maximum specifications in DC Electrical Characteristics table, on page 3.
10/01/04 2.6 Add Asynchronous Preset/Reset Pulse Width specification to AC Electrical Characteristics.
03/07/05 2.7 Removed -5 speed grade. Changes to Table 1, I/O Standards.
06/28/05 2.8 Move to Product Specification. Change to T
IN25
, T
OUT25
, T
IN33
, and T
OUT33
for -7 speed
grade.
03/20/06 2.9 Add Warranty Disclaimer. Add note to Pin Description table that
GTS, GSR and GCK pins can
be used for general purpose I/O.
5/20/06 3.0 Moved T
CONFIG
specification values from MIN column to MAX column, page 7.
02/15/07 3.1 Corrections to timing parameters t
AOI
, t
PSUD
, t
PSU1
, t
PSU2
, t
PHD
, t
PCO
, t
POE
, t
PAO
, t
AO
,
t
SUEC
, t
CW
, t
CDRSU
, and f
TOGGLE
for -6 speed grade. Corrections to t
PSUD
, t
CW
, and t
CDRSU
for the -7 speed grade. Values now match the software. There were no changes to silicon
or characterization. Change to V
IH
specification for 2.5V and 1.8V LVCMOS.
03/08/07 3.2 Fixed typo in note for V
IL
for LVCMOS18; removed note for V
IL
for LVCMOS33.

XC2C256-7FTG256C

Mfr. #:
Manufacturer:
Xilinx
Description:
CPLD - Complex Programmable Logic Devices XC2C256-7FTG256C
Lifecycle:
New from this manufacturer.
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