參數(shù)資料
型號(hào)： UPD23C128000BL
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)
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）
文件頁(yè)數(shù)： 7/20頁(yè)
文件大?。?/td> 253K
代理商： UPD23C128000BL
Data Sheet M15900EJ3V0DS
7
μ
PD23C128000BL
Mask Option
The active levels of output enable pin (/OE or OE or DC) are mask programmable and optional, and can be selected
from among " 0 " " 1 " " x " shown in the table below.
Option
/OE or OE or DC
OE active level
0
/OE
L
1
OE
H
x
DC
Don’t care
Operation modes for each option are shown in the tables below.
Operation mode (Option : 0)
/CE
/OE
Mode
Output state
L
L
Active
Data out
H
High-Z
H
H or L
Standby
High-Z
Operation mode (Option : 1)
/CE
OE
Mode
Output state
L
L
Active
High-Z
H
Data out
H
H or L
Standby
High-Z
Operation mode (Option : x)
/CE
DC
Mode
Output state
L
H or L
Active
Data out
H
H or L
Standby
High-Z
Remark
L : Low level input
H : High level input
相關(guān)PDF資料
PDF描述
UPD23C128000BLGX 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE)
UPD23C128000BLGY-xxx-MJH D-Sub Molded Cable Assembly; Connector Type A:DB37 Male; Connector Type B:DB37 Male; Cable Length:25ft; Color:Chrome; Contact Material:Copper; Leaded Process Compatible:No; No. Strands x Strand Size:7 x 32; No. of Contacts:37 RoHS Compliant: Yes
UPD23C128000BLGY-xxx-MKH CABLE, 1 RG59 COAX/2, MULTI, 152.4M; Cores, No. of:5; Material, secondary insulation:PO; Length, Reel (Imperial):500ft; Cable type:CCTV Control Banana Peel; Complex cable make-up:CCTV, Audio or Power or Pan and Tilt; Diameter, RoHS Compliant: Yes
UPD23C128040BLGY-MJH 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE
UPD23C128040BLGY-MKH 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD23C128000BLGX 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)
UPD23C128000BLGX-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)
UPD23C128000BLGY-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)
UPD23C128000BLGY-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)
UPD23C128000BLGY-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)
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