Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


A54SX32P-2PL208 Datasheet(PDF) 14 Page - Actel Corporation

Part No. A54SX32P-2PL208
Description  SX Family FPGAs
Download  64 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ACTEL [Actel Corporation]
Homepage  http://www.actel.com
Logo 

 14 page
background image
SX Family FPGAs
1- 10
v3.2
A54SX16P AC Specifications for (PCI Operation)
Table 1-7 •
A54SX16P AC Specifications for (PCI Operation)
Symbol
Parameter
Condition
Min.
Max.
Units
IOH(AC)
Switching Current High
0 < VOUT ≤ 1.4
1
–44
mA
1.4
≤ V
OUT < 2.4
1, 2
–44 + (VOUT – 1.4)/0.024
mA
3.1 < VOUT < VCC
1, 3
EQ 1-1 on page 1-11
(Test Point)
VOUT = 3.1
3
–142
mA
IOL(AC)
Switching Current High
VOUT ≥ 2.2
1
95
mA
2.2 > VOUT > 0.55
1
VOUT/0.023
0.71 > VOUT > 0
1, 3
EQ 1-2 on page 1-11
mA
(Test Point)
VOUT = 0.71
3
206
mA
ICL
Low Clamp Current
–5 < VIN ≤ –1
–25 + (VIN + 1) /0.015
mA
slewR
Output Rise Slew Rate
0.4 V to 2.4 V load4
15
V/ns
slewF
Output Fall Slew Rate
2.4 V to 0.4 V load4
15
V/ns
Notes:
1. Refer to the V/I curves in Figure 1-9 on page 1-11. Switching current characteristics for REQ# and GNT# are permitted to be one half
of that specified here; i.e., half-size output drivers may be used on these signals. This specification does not apply to CLK and RST#,
which are system outputs. “Switching Current High” specifications are not relevant to SERR#, INTA#, INTB#, INTC#, and INTD#,
which are open drain outputs.
2. Note that this segment of the minimum current curve is drawn from the AC drive point directly to the DC drive point rather than
toward the voltage rail (as is done in the pull-down curve). This difference is intended to allow for an optional N-channel pull-up.
3. Maximum current requirements must be met as drivers pull beyond the last step voltage. Equations defining these maximums (A
and B) are provided with the respective diagrams in Figure 1-9 on page 1-11. The equation defined maxima should be met by
design. In order to facilitate component testing, a maximum current test point is defined for each side of the output driver.
4. This parameter is to be interpreted as the cumulative edge rate across the specified range, rather than the instantaneous rate at any
point within the transition range. The specified load (diagram below) is optional; i.e., the designer may elect to meet this parameter
with an unloaded output per revision 2.0 of the PCI Local Bus Specification. However, adherence to both maximum and minimum
parameters is now required (the maximum is no longer simply a guideline). Since adherence to the maximum slew rate was not
required prior to revision 2.1 of the specification, there may be components in the market for some time that have faster edge rates;
therefore, motherboard designers must bear in mind that rise and fall times faster than this specification could occur, and should
ensure that signal integrity modeling accounts for this. Rise slew rate does not apply to open drain outputs.
1/2 in. max.
Pin
Output
Buffer
VCC
10 pF
1 k
Ω
1 k
Ω




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
A1280A-1PG176CACT2 Family FPGAs 1 2 3 4 5 MoreActel Corporation
A3P030ProASIC3 Flash Family FPGAs with Optional Soft ARM Support 1 2 3 4 5 MoreList of Unclassifed Manufacturers
TOP250TOPSwitch -GX Family Extended Power Design Flexible EcoSmart Integrated Off-line Switcher 1 2 3 4 5 MorePower Integrations, Inc.
E24SR3R320Delphi Series E24SR 66W Eighth Brick Family DC/DC Power Modules: 24V in 3.3V/20A out 1 2 3 4 5 MoreDelta Electronics, Inc.
E48SR2R520Delphi Series E48SR 66W Eighth Brick Family DC/DC Power Modules: 48V in 2.5V/20A out 1 2 3 4 5 MoreDelta Electronics, Inc.
S48SA1R212NRFADelphi Series S48SA 33W Family DC/DC Power Modules: 48V in 1.2V/12A out 1 2 3 4 5 MoreDelta Electronics, Inc.
TLV2470_07FAMILY OF 600mA/Ch 2.8MHz RAIL-TO-RAIL INPUT/OUTPUT HIGH-DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN 1 2 3 4 5 MoreTexas Instruments
TLC080_07FAMILY OF WIDE-BANDWIDTH HIGH-OUPTUP-DRIVE SINGLE SUPPLY OPERATIONAL AMPLIFIERS 1 2 3 4 5 MoreTexas Instruments
PD54003L-ERF Power Transistors The LdmoST Plastic FAMILY 1 2 3 4 5 MoreSTMicroelectronics
TLV2450_07FAMILY OF 23-uA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN 1 2 3 4 5 MoreTexas Instruments

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl