參數(shù)資料
型號(hào): EPM7032B
廠商: Altera Corporation
英文描述: Programmable Logic Device Family(MAX7000B可編程邏輯系列器件)
中文描述: 可編程邏輯器件系列(MAX7000B可編程邏輯系列器件)
文件頁數(shù): 23/125頁
文件大?。?/td> 1053K
代理商: EPM7032B
Altera Corporation
23
MAX 7000B Programmable Logic Device Family Data Sheet
Preliminary Information
Two inverters implement the bus-hold circuitry in a loop that weakly
drives back to the I/ O pin at the end of programming.
Figure 10
shows a block diagram of the bus-hold circuit.
Figure 10. Bus-Hold Circuit
Power
Sequencing &
Hot-Socketing
Because MAX 7000B devices can be used in a mixed-voltage environment,
they have been designed specifically to tolerate any possible power-up
sequence. The V
CCIO
and V
CCINT
power planes can be powered in any
order.
Signals can be driven into MAX 7000B devices before and during power
up without damaging the device. Additionally, MAX 7000B devices do
not drive out during power up. Once operating conditions are reached,
MAX 7000B devices operate as specified by the user.
Design Security
All MAX 7000B devices contain a programmable security bit that controls
access to the data programmed into the device. When this bit is
programmed, a design implemented in the device cannot be copied or
retrieved. This feature provides a high level of design security, because
programmed data within EEPROM cells is invisible. The security bit that
controls this function, as well as all other programmed data, is reset only
when the device is reprogrammed.
Generic Testing
MAX 7000B devices are fully functionally tested. Complete testing of each
programmable EEPROM bit and all internal logic elements ensures 100
%
programming yield. AC test measurements are taken under conditions
equivalent to those shown in
Figure 11
. Test patterns can be used and then
erased during early stages of the production flow.
I/O
RBH
Bus Hold Circuit
Drive to
VCCIO level
相關(guān)PDF資料
PDF描述
EPM7062B Programmable Logic Device Family(MAX7000B可編程邏輯系列器件)
EPM7128B Programmable Logic Device Family(MAX7000B可編程邏輯系列器件)
EPM7512B Programmable Logic Device Family(MAX7000B可編程邏輯系列器件)
EPM7256B Programmable Logic Device Family(MAX7000B可編程邏輯系列器件)
EPM7032LC44-15 Programmable Logic Device Family
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EPM7032BLC44-3 功能描述:IC MAX 7000 CPLD 32 44-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - CPLD(復(fù)雜可編程邏輯器件) 系列:MAX® 7000B 標(biāo)準(zhǔn)包裝:24 系列:CoolRunner II 可編程類型:系統(tǒng)內(nèi)可編程 最大延遲時(shí)間 tpd(1):7.1ns 電壓電源 - 內(nèi)部:1.7 V ~ 1.9 V 邏輯元件/邏輯塊數(shù)目:24 宏單元數(shù):384 門數(shù):9000 輸入/輸出數(shù):173 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:208-BFQFP 供應(yīng)商設(shè)備封裝:208-PQFP(28x28) 包裝:托盤
EPM7032BLC44-5 制造商:Rochester Electronics LLC 功能描述: 制造商:Altera Corporation 功能描述:
EPM7032BLC44-7 制造商:Rochester Electronics LLC 功能描述: 制造商:Altera Corporation 功能描述:
EPM7032BTC44-3 制造商:Altera Corporation 功能描述:IC MAX
EPM7032BTC44-3N 制造商:Altera Corporation 功能描述:IC MAX