Electronic Components Datasheet Search
Selected language     English  ▼
Advanced Search

              



Part Name


LC4128ZE5MN64CES Datasheet(PDF) 6 Page - Lattice Semiconductor

Part No. LC4128ZE5MN64CES
Description  1.8V In-System Programmable Ultra Low Power PLDs
Download  54 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  LATTICE [Lattice Semiconductor]
Homepage  http://www.latticesemi.com
Logo 

 6 page
background image
Lattice Semiconductor
ispMACH 4000ZE Family Data Sheet
6
Table 4. Product Term Expansion Capability
Every time the super cluster allocator is used, there is an incremental delay of tEXP. When the super cluster alloca-
tor is used, all destinations other than the one being steered to, are given the value of ground (i.e., if the super clus-
ter is steered to M (n+4), then M (n) is ground).
Macrocell
The 16 macrocells in the GLB are driven by the 16 outputs from the logic allocator. Each macrocell contains a pro-
grammable XOR gate, a programmable register/latch, along with routing for the logic and control functions.
Figure 5 shows a graphical representation of the macrocell. The macrocells feed the ORP and GRP. A direct input
from the I/O cell allows designers to use the macrocell to construct high-speed input registers. A programmable
delay in this path allows designers to choose between the fastest possible set-up time and zero hold time.
Figure 5. Macrocell
Enhanced Clock Multiplexer
The clock input to the flip-flop can select any of the four block clocks along with the shared PT clock, and true and
complement forms of the optional individual term clock. An 8:1 multiplexer structure is used to select the clock. The
eight sources for the clock multiplexer are as follows:
• Block CLK0
• Block CLK1
Expansion
Chains
Macrocells Associated with Expansion Chain
(with Wrap Around)
Max PT/
Macrocell
Chain-0
M0
→ M4 → M8 → M12 → M0
75
Chain-1
M1
→ M5 → M9 → M13 → M1
80
Chain-2
M2
→ M6 → M10 → M14 → M2
75
Chain-3
M3
→ M7 → M11 → M15 → M3
70
Single PT
Block CLK0
Block CLK1
Block CLK2
Block CLK3
PT Clock (optional)
Shared PT Clock
CE
D/T/L
Q
RP
Shared PT Initialization
PT Initialization/CE (optional)
PT Initialization (optional)
From Logic Allocator
Power-up
Initialization
To ORP
To GRP
From I/O Cell
Delay




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 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
MP8102Ultra Low Power 1.8V 600kHz Op Amp 1 2 3 4 5 MoreMonolithic Power Systems
MP8103Dual Ultra Low Power 1.8V 600kHz Op Amp 1 2 3 4 5 MoreMonolithic Power Systems
TS1871_081.8V input/output rail-to-rail low power operational amplifiers 1 2 3 4 5 MoreSTMicroelectronics
POWR6AT6In-System Programmable Power Supply Monitoring and Margining Controller 1 2 3 4 5 MoreLattice Semiconductor
ISPMACH4000V3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs 1 2 3 4 5 MoreLattice Semiconductor
PD0922J5050D2Ultra Low Profile 0805 Power Divider 50Ω to 50Ω 1 2 3 4 5 MoreAnaren Microwave
MT5C1008LL128K x 8 SRAM WITH DUAL CHIP ENABLE ULTRA LOW POWER 1 2 3 4 5 MoreAustin Semiconductor
TS271_05CMOS Programmable Low Power Single Operational Amplifier 1 2 3 4 5 MoreSTMicroelectronics
STP30NM30NN-channel 300V - 0.078Ω - 30A - TO-220 Ultra low gate charge MDmesh™ II Power MOSFET 1 2 3 4 5 MoreSTMicroelectronics
PD0922J5075D2Ultra Low Profile 0805 Power Divider 50Ω to 75Ω 1 2 3 4 5 MoreAnaren Microwave

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   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