參數(shù)資料
型號(hào): μPD23C16040AL
廠商: NEC Corp.
英文描述: 16M-Bit MASK-Programmable ROM(16M位 掩膜可編程ROM)
中文描述: 1,600位掩膜可編程ROM(1,600位掩膜可編程光盤)
文件頁數(shù): 11/28頁
文件大?。?/td> 260K
代理商: ΜPD23C16040AL
Preliminary Data Sheet
11
μ
PD441000L-X
Read Cycle (3/3) (D version)
Parameter
Symbol
μ
PD441000L-D12X
μ
PD441000L-D15X
Unit
Notes
MIN.
MAX.
MIN.
MAX.
Read cycle time
t
RC
120
150
ns
Address access time
t
AA
120
150
ns
1
/CE1 access time
t
CO1
120
150
ns
CE2 access time
t
CO2
120
150
ns
/OE to output valid
t
OE
60
70
ns
Output hold from address change
t
OH
10
10
ns
/CE1 to output in low impedance
t
LZ1
10
10
ns
2
CE2 to output in low impedance
t
LZ2
10
10
ns
/OE to output in low impedance
t
OLZ
5
5
ns
/CE1 to output in high impedance
t
HZ1
40
50
ns
CE2 to output in high impedance
t
HZ2
40
50
ns
/OE to output hold in high impedance
t
OHZ
40
50
ns
Notes 1.
See the output load.
2.
The output load is 1TTL + 5 pF.
Remark
These AC characteristics are in common regardless of package types.
Read Cycle Timing Chart
Remark
In read cycle, /WE should be fixed to high level.
High impedance
Data out
/OE (Input)
CE2 (Input)
/CE1 (Input)
Address (Input)
I/O (Output)
t
HZ2
t
OH
t
HZ1
t
OLZ
t
OE
t
LZ2
t
CO2
t
LZ1
t
CO1
t
OHZ
t
AA
t
RC
相關(guān)PDF資料
PDF描述
μPD23C16040A 16M-Bit Mask-Programmable ROM(16M 掩膜可編程ROM)
μPD23C24000 24M-Bit Mask-Programmble ROM(24M位掩膜可選ROM)
μPD23C32000A 32M-Bit Mask-Programmable ROM(32M位掩膜可選ROM)
μPD23C32000L 32M-Bit Mask-Programmble ROM(32M位掩膜可選ROM)
μPD23C32020A 32M-Bit Mask-Programmble ROM(32M位掩膜可選ROM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PD23C2 制造商:RFHIC 制造商全稱:RFHIC 功能描述:2Way Power Divider
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(shè)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(guān)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