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參數(shù)資料
| 型號： | UPD23C128040BL |
| 廠商： | NEC Corp. |
| 英文描述： | 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| 中文描述： | 128兆位掩膜可編程ROM的1,600字的8位（字節(jié)模式）/ 800萬字由16位（字模式）頁面訪問模式 |
| 文件頁數(shù)： | 12/24頁 |
| 文件大小： | 266K |
| 代理商： | UPD23C128040BL |
Data Sheet M16048EJ2V0DS
12
μ
PD23C128040BL, 23C128080BL
Read Cycle Timing Chart 1
t
ACC
t
OH
t
CE
t
OE
t
SKEW
t
SKEW
t
SKEW
t
OH
t
OH
t
DF Note2
t
DF Note2
t
ACC
t
ACC
Data out
Data out
Data out
(Input)
(Input)
(Input)
(Input)
A0 to A22,
A
1
Note1
O0 to O7,
O8 to O15
Note3
/CE
/OE or OE
High-Z
High-Z
Notes 1.
During WORD mode, A–1 is O15.
2.
t
DF
is the time from inactivation of Chip Enable input (/CE) or Output Enable input (/OE or OE) to
high impedance state output.
3.
During BYTE mode, O8 to O14 are high impedance and O15 is A–1.
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| UPD23C128040BLGY-xxx-MJH | ; Connector Type A:DB37 Male; Connector Type B:DB37 Female; Cable Length:5ft; Approval Bodies:UL; Approval Categories:UL Style 2464 (300V 80 deg C -- cable only); Color:Chrome; For Use With:RS-449 Applications RoHS Compliant: Yes |
| UPD23C128040BLGY-xxx-MKH | Multiconductor Cable; Number of Conductors:2; Conductor Size AWG:12; No. Strands x Strand Size:Solid; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Conductor Material:Copper; Jacket Color:Red RoHS Compliant: Yes |
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相關代理商/技術參數(shù) |
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| UPD23C128040BLGX | 制造商:NEC 制造商全稱:NEC 功能描述:128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C128040BLGX-XXX | 制造商:NEC 制造商全稱:NEC 功能描述:128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C128040BLGY-MJH | 制造商:NEC 制造商全稱:NEC 功能描述:128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C128040BLGY-MKH | 制造商:NEC 制造商全稱:NEC 功能描述:128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C128040BLGY-XXX-MJH | 制造商:NEC 制造商全稱:NEC 功能描述:128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
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