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參數(shù)資料
| 型號(hào)： | AT17LV256A |
| 廠商： | Atmel Corp. |
| 英文描述： | 256K FPGA Configuration EEPROM Memory(256K 現(xiàn)場(chǎng)可編程門陣列（FPGA）配置EEPROM存儲(chǔ)器) |
| 中文描述： | 256K FPGA配置存儲(chǔ)器（256K現(xiàn)場(chǎng)可編程門陣列（FPGA）的配置的EEPROM存儲(chǔ)器） |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大?。?/td> | 227K |
| 代理商： | AT17LV256A |
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Features
Serial EEPROM Family for Configuring Altera FLEX
Devices
In-System Programmable via 2-wire Bus
Simple Interface to SRAM FPGAs
EE Programmable 64K, 128K and 256K bit Serial Memories Designed to Store
Configuration Programs for Field Programmable Gate Arrays (FPGAs)
Cascadable Read Back to Support Additional Configurations or Future Higher-density
Arrays (128K and 256K only)
Low-power CMOS EEPROM Process
Programmable Reset Polarity
Available in the Space-efficient Surface-mount PLCC Package (Compatible Across
Product Family)
Emulation of Atmel
’
s AT24CXXX Serial EEPROMs
Available in 3.3V ± 10% LV and 5V ± 5% C Versions
Description
The AT17C65A/128A/256A and AT17LV65A/128A/256A (low-density AT17A Series)
FPGA Configuration EEPROMs (Configurators) provide an easy-to-use, cost-effective
configuration memory for programming Altera FLEX
devices. The AT17A series is
packaged in the popular 20-pin PLCC. The AT17A Series family uses a simple serial-
access procedure to configure one or more FPGA devices. The AT17A series organi-
zation supplies enough memory to configure one or multiple smaller FPGAs. Using a
feature of the AT17A series, the user can select the polarity of the reset function by
programming a special EEPROM byte. These devices also support a write protection
mechanism within its programming mode.
The AT17A Series Configurators can be programmed with industry standard program-
mers, or Atmel
’
s ATDH2200E Programming Kit.
Pin Configurations
PLCC
Note:
1. To order the 8-lead PDIP version refer to
“
FPGA Configuration EEPROM: 65K,
128K, and 256K
”
(doc #0391).
4
5
6
7
8
18
17
16
15
14
DCLK
NC
NC
NC
(WP) OE
SER_EN
NC
NC
NC
NC
3
2
1
2
1
9
1
1
1
1
n
G
N
(
N
N
D
N
V
N
FPGA
Configuration
EEPROM
Memory
64K, 128K and 256K
Altera Pinout
AT17C65A
AT17LV65A
AT17C128A
AT17LV128A
AT17C256A
AT17LV256A
Rev. 0996B
–
10/99
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT17LV512 | 512K FPGA Configuration EEPROM Memory(512K 現(xiàn)場(chǎng)可編程（FPGA）配置EEPROM存儲(chǔ)器) |
| AT22LV10 | Low-Voltage UV Erasable Programmable Logic Device |
| AT22LV10-20JC | Circular Connector; No. of Contacts:12; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:32; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:32-6 RoHS Compliant: No |
| AT22LV10-20JI | 10-169232-05S |
| AT22LV10-20PC | Low-Voltage UV Erasable Programmable Logic Device |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT17LV256A-10BJC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256A-10BJI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256A-10CC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256A-10CI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration EEPROM Memory |
| AT17LV256A-10JC | 功能描述:IC SRL CONFG EEPROM 256K 20-PLCC RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 - 用于 FPGA 的配置 Proms 系列:- 產(chǎn)品變化通告:Product Discontinuation 28/Jul/2010 標(biāo)準(zhǔn)包裝:98 系列:- 可編程類型:OTP 存儲(chǔ)容量:300kb 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-TSOP 包裝:管件 |
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