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參數(shù)資料
| 型號(hào)： | LC5256MC |
| 廠商： | Lattice Semiconductor Corporation |
| 英文描述： | 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| 中文描述： | 3.3，2.5V和1.8V在系統(tǒng)可編程擴(kuò)展可編程邏輯器件XPLD⑩家庭 |
| 文件頁數(shù)： | 2/92頁 |
| 文件大?。?/td> | 378K |
| 代理商： | LC5256MC |
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Lattice Semiconductor
ispXPLD 5000MX Family Data Sheet
2
Figure 1. ispXPLD 5000MX Block Diagram
Introduction
The ispXPLD 5000MX family represents a new class of device, referred to as the eXpanded Programmable Logic
Devices (XPLDs). These devices extend the capability of Lattice’s popular SuperWIDE ispMACH 5000 architecture
by providing
fl
exible memory capability. The family supports single- or dual-port SRAM, FIFO, and ternary CAM
operation. Extra logic has also been included to allow ef
fi
cient implementation of arithmetic functions. In addition,
sysCLOCK PLLs and sysIO interfaces provide support for the system-level needs of designers.
The devices provide designers with a convenient one-chip solution that provides logic availability at boot-up, design
security, and extreme recon
fi
gurability. The use of advanced process technology provides industry-leading perfor-
mance with combinatorial propagation delay as low as 4.0ns, 2.8ns clock-to-out delay, 2.2ns set-up time, and oper-
ating frequency up to 300MHz. This performance is coupled with low static and dynamic power consumption. The
ispXPLD 5000MX architecture provides predictable deterministic timing.
The availability of 3.3, 2.5 and 1.8V versions of these devices along with the
fl
exibility of the sysIO interface helps
users meet the challenge of today’s mixed voltage designs. Inputs can be safely driven up to 5.5V when an I/O
bank is con
fi
gured for 3.3V operation, making this family 5V tolerant. Boundary scan testability further eases inte-
gration into today’s complex systems. A variety of density and package options increase the likelihood of a good t
for a particular application. Table 1 shows the members of the ispXPLD 5000MX family.
Architecture
The ispXPLD 5000MX devices consist of Multi-Function Blocks (MFBs) interconnected with a Global Routing Pool.
Signals enter and leave the device via one of four sysIO banks. Figure 1 shows the block diagram of the ispXPLD
ISP Port
Global
Routing
Pool
(GRP)
sysCLOCK
PLL 0
sysCLOCK
PLL 1
sysIO
Bank 0
MFB
MFB
MFB
MFB
V
CCO3
V
REF3
V
C
V
REF2
V
CCO2
GCLCK3
GCLK2
RESET
GOE0
GOE1
T
G
T
T
T
P
O
sysIO
Bank 1
sysIO
Bank 3
sysIO
Bank 2
MFB
MFB
MFB
MFB
O
O
O
V
CCO0
V
REF0
V
CCO1
V
CCP
V
REF1
GCLCK0
GNDP
GCLK1
Optional
sysCONFIG
Interface
V
C
相關(guān)PDF資料 |
PDF描述 |
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| LC5256MC-4F256C | 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-5F256C | 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-75F256C | 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5512MC-45F256C | 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5512MC-45F484C | 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC5256MC-45F208C | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-45F208I | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-45F256C | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-45F256I | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-45F484C | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
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