參數(shù)資料
型號: μPD23C64040AL
廠商: NEC Corp.
英文描述: 64M-Bit MASK-Programmble ROM(64M 掩摸可編程ROM)
中文描述: 6400位掩膜可編程光盤(6400掩摸可編程光盤)
文件頁數(shù): 11/20頁
文件大?。?/td> 123K
代理商: ΜPD23C64040AL
11
μ
PD23C64040AL
Preliminary Data Sheet
Read Cycle Timing Chart 2 (Page Access Mode)
A2 to A21
(Input)
/CE
(Input)
/OE, OE
(Input)
t
ACC
Data Out
t
CE
t
OE
t
PAC
Note 4
t
PAC
Note 4
O0 to O7,
Note 3
O8 to O15
A–1,
Note 1
A0, A1
(Input)
(Output)
Data Out
Data Out
High impedance
High
impedance
t
OH
t
OH
t
OH
t
DF
Note 2
Notes 1.
During WORD mode, A–1 is O15.
2.
t
DF
is specified when one of /CE, /OE, OE is inactivated.
3.
During BYTE mode, O8 to O14 are high impedance and O15 is A–1.
4.
The definition of page access time is as follows.
Page access time
Upper address (A2 to A21)
inputs condition
/CE input condition
/OE, OE input condition
t
PAC
Before t
ACC
t
PAC
Before
t
CE
t
PAC
Before stabilizing of page
address (A –1, A0, A1)
#
相關PDF資料
PDF描述
μPD26401 1M-Bit SRAM and 2M-Bit MASK ROM COMBO Chip(1M位SRAM 和2M位MASK ROM)
μPD26411 1M-Bit SRAM and 2M-Bit MASK ROM COMBO Chip(1M位靜態(tài)RAM 和2M位掩膜 ROM)
μPD30111 64-Bit MIPS RISC Microprocessor(64 位RISC 微處理器)
μPD421165 1M- bit CMOS dynamic RAMs(1M CMOS 動態(tài)RAM)
μPD4216165L 16M- bit CMOS dynamic RAMs(16M CMOS 動態(tài)RAM)
相關代理商/技術參數(shù)
參數(shù)描述
PD23T2 制造商:RFHIC 制造商全稱:RFHIC 功能描述:2Way Power Divider
PD24 功能描述:烙鐵 Solder Pot 250W/1100 RoHS:否 制造商:Weller 產(chǎn)品:Soldering Stations 類型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大溫度:+ 850 F 電纜類型:US Cord Included
PD240 制造商:MARTINDALE ELECTRIC 功能描述:PROVING DEVICE 240VOLT
PD2401 功能描述:三極與 SCR 輸出光電耦合器 500 BLOCKING VOLT 1.0 AMPS RoHS:否 制造商:Vishay Semiconductors 輸出設備:PhotoTriac 每芯片的通道數(shù)量: 絕緣電壓:3750 Vrms 正向電流:10 mA 正向電壓:1.2 V 最大觸發(fā)電流:10 mA 關斷狀態(tài)下輸出電壓-VDRM:600 V 最大連續(xù)輸出電流: 零交叉電路: 封裝:Reel
PD2401_10 制造商:CLARE 制造商全稱:Clare, Inc. 功能描述:AC Solid State Relays