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參數(shù)資料
| 型號： | UPD23C128000BLGX |
| 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） |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 253K |
| 代理商： | UPD23C128000BLGX |
Data Sheet M15900EJ3V0DS
11
μ
PD23C128000BL
Read Cycle Timing Chart
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.
WORD, /BYTE Switch Timing Chart
Data Out
A
1 (Input)
WORD, /BYTE (Input)
High-Z
High-Z
Data Out
Data Out
High-Z
O0 to O7 (Output)
O8 to O15 (Output)
t
OH
t
ACC
t
OH
t
WB
Data Out
Data Out
t
DF
Remark
Chip Enable (/CE) and Output Enable (/OE or OE) : Active.
相關PDF資料 |
PDF描述 |
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| 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 |
| UPD23C128040BLGX-xxx | 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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) |
| UPD23C128000BLGY-XXX-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) |
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