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參數(shù)資料
| 型號(hào)： | ISPLSI 2128E-180LT176 |
| 廠商： | Lattice Semiconductor Corporation |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC PLD ISP 128I/O 5NS 176TQFP |
| 標(biāo)準(zhǔn)包裝： | 40 |
| 系列： | ispLSI® 2000E |
| 可編程類型： | 系統(tǒng)內(nèi)可編程 |
| 最大延遲時(shí)間 tpd(1)： | 5.0ns |
| 電壓電源 - 內(nèi)部： | 4.75 V ~ 5.25 V |
| 邏輯元件/邏輯塊數(shù)目： | 32 |
| 宏單元數(shù)： | 128 |
| 門(mén)數(shù)： | 6000 |
| 輸入/輸出數(shù)： | 128 |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 176-LQFP |
| 供應(yīng)商設(shè)備封裝： | 176-TQFP（24x24） |
| 包裝： | 托盤(pán) |
| 其它名稱： | ISPLSI2128E-180LT176 |
ispLSI
2128E
In-System Programmable
SuperFAST High Density PLD
2128e_03
1
Features
SUPERFAST HIGH DENSITY IN-SYSTEM
PROGRAMMABLE LOGIC
— 6000 PLD Gates
— 128 I/O Pins, Eight Dedicated Inputs
— 128 Registers
— High Speed Global Interconnect
— Wide Input Gating for Fast Counters, State
Machines, Address Decoders, etc.
— Small Logic Block Size for Random Logic
— 100% Functional/JEDEC Upward Compatible with
ispLSI 2128 Devices
HIGH PERFORMANCE E2CMOS TECHNOLOGY
—
fmax = 180 MHz Maximum Operating Frequency
—
tpd = 5.0 ns Propagation Delay
— TTL Compatible Inputs and Outputs
— 5V Programmable Logic Core
— ispJTAG In-System Programmable via IEEE 1149.1
(JTAG) Test Access Port
— User-Selectable 3.3V or 5V I/O Supports Mixed-
Voltage Systems
— PCI Compatible Outputs
— Open-Drain Output Option
— Electrically Erasable and Reprogrammable
— Non-Volatile
— Unused Product Term Shutdown Saves Power
ispLSI OFFERS THE FOLLOWING ADDED FEATURES
— Increased Manufacturing Yields, Reduced Time-to-
Market and Improved Product Quality
— Reprogram Soldered Devices for Faster Prototyping
OFFERS THE EASE OF USE AND FAST SYSTEM
SPEED OF PLDs WITH THE DENSITY AND FLEXIBILITY
OF FIELD PROGRAMMABLE GATE ARRAYS
— Complete Programmable Device Can Combine Glue
Logic and Structured Designs
— Enhanced Pin Locking Capability
— Three Dedicated Clock Input Pins
— Synchronous and Asynchronous Clocks
— Programmable Output Slew Rate Control to
Minimize Switching Noise
— Flexible Pin Placement
— Optimized Global Routing Pool Provides Global
Interconnectivity
Functional Block Diagram
Copyright 2002 Lattice Semiconductor Corp. All brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject
to change without notice.
LATTICE SEMICONDUCTOR CORP., 5555 Northeast Moore Ct., Hillsboro, Oregon 97124, U.S.A.
Tel. (503) 268-8000; 1-800-LATTICE; FAX (503) 268-8556; http://www.latticesemi.com
January 2002
Global Routing Pool (GRP)
Output Routing Pool (ORP)
Output
Routing
Pool
(ORP)
Output
Routing
Pool
(ORP)
Output Routing Pool (ORP)
CLK
0
Output
Routing
Pool
(ORP)
Output
Routing
Pool
(ORP)
CLK
1
CLK
2
Logic
Array
GLB
DQ
0139(9A)/2128
C7
C6
C5
C4
C3
C2
C1
C0
D3
D2
D1
D0
D7
D6
D5
D4
B4
B5
B6
B7
B0
B1
B2
B3
A0
A1
A2
A3
A4
A5
A6
A7
Description
The ispLSI 2128E is a High Density Programmable Logic
Device. The device contains 128 Registers, 128 Univer-
sal I/O pins, eight Dedicated Input pins, three Dedicated
Clock Input pins, two dedicated Global OE input pins and
a Global Routing Pool (GRP). The GRP provides com-
plete interconnectivity between all of these elements.
The ispLSI 2128E features 5V in-system programmabil-
ity and in-system diagnostic capabilities. The ispLSI
2128E offers non-volatile reprogrammability of all logic,
as well as the interconnect to provide truly reconfigurable
systems.
The basic unit of logic on the ispLSI 2128E device is the
Generic Logic Block (GLB). The GLBs are labeled A0, A1
.. D7 (see Figure 1). There are a total of 32 GLBs in the
ispLSI 2128E device. Each GLB is made up of four
macrocells. Each GLB has 18 inputs, a programmable
AND/OR/Exclusive OR array, and four outputs which can
be configured to be either combinatorial or
registered.Inputs to the GLB come from the GRP and
dedicated inputs. All of the GLB outputs are brought back
into the GRP so that they can be connected to the inputs
of any GLB on the device.
The device also has 128 I/O cells, each of which is
directly connected to an I/O pin. Each I/O cell can be
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| ISPLSI 5128VE-180LT128 | IC PLD ISP 96I/O 5NS 128TQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISPLSI2128E-180LT176 | 功能描述:CPLD - 復(fù)雜可編程邏輯器件 RoHS:否 制造商:Lattice 系列: 存儲(chǔ)類型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100 |
| ISPLSI2128V | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V High Density Programmable Logic |
| ISPLSI2128V-60LJ84 | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V High Density Programmable Logic |
| ISPLSI2128V-60LJ84I | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V High Density Programmable Logic |
| ISPLSI2128V-60LQ160 | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V High Density Programmable Logic |
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