XC17256ELPC20C Xilinx Inc, XC17256ELPC20C Datasheet - Page 9

• Manufacturer Part Number: XC17256ELPC20C
• Description: IC PROM SER C-TEMP 256K 20-PLCC
• Manufacturer: Xilinx Inc

Specifications of XC17256ELPC20C

• Programmable Type: OTP
• Memory Size: 256Kb
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC Characteristics Over Operating Condition
DS027 (v3.5) June 25, 2008
Product Specification
Notes:
1.
2.
3.
4.
Symbol
T
T
T
T
T
T
T
T
T
T
T
CYC
HCE
HOE
CAC
SCE
AC test load = 50 pF.
Float delays are measured with 5 pF AC loads. Transition is measured at ±200 mV from steady state active levels.
Guaranteed by design, not tested.
All AC parameters are measured with V
OE
OH
HC
CE
DF
LC
RESET/OE
DATA
OE to data delay
CE to data delay
CLK to data delay
CE or OE to data float delay
Data hold from CE, OE, or CLK
Clock periods
CLK Low time
CLK High time
CE setup time to CLK
(to guarantee proper counting)
CE hold time to CLK
(to guarantee proper counting)
OE hold time
(guarantees counters are reset)
CLK
R
CE
(3)
(3)
Product Obsolete or Under Obsolescence
Description
T CE
T OE
(2,3)
IL
(3)
= 0.0V and V
T SCE
T LC
IH
XC1700E, XC1700EL, and XC1700L Series Configuration PROMs
= 3.0V.
www.xilinx.com
Min
XC17128E,
XC17256E
67
20
20
20
20
–
–
–
–
0
0
XC1701,
T CAC
T HC
Max
25
45
45
50
–
–
–
–
–
–
–
XC17128EL,
XC17256EL,
Min
67
25
25
25
25
XC17512L
XC1704L,
XC1702L,
XC1701L,
–
–
–
–
0
0
Max
T OH
30
45
45
50
–
–
–
–
–
–
–
T OH
T SCE
Min
100
100
50
50
25
XC1736E,
XC1765E
T CYC
–
–
–
–
0
0
T DF
Max
45
60
80
50
–
–
–
–
–
–
–
T HOE
Min
400
100
100
100
XC1765EL
40
–
–
–
–
0
0
DS027_03_021500
Max
200
40
60
50
–
–
–
–
–
–
–
T HCE
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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