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參數(shù)資料
| 型號(hào)： | UPD23C16080BLGY-MJH |
| 廠商： | NEC Corp. |
| 英文描述： | 16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| 中文描述： | 1,600位掩膜可編程ROM的200萬字的8位（字節(jié)模式）/ 100萬字由16位（字模式）頁面訪問模式 |
| 文件頁數(shù)： | 13/24頁 |
| 文件大?。?/td> | 367K |
| 代理商： | UPD23C16080BLGY-MJH |
13
μ
PD23C16040BL, 23C16080BL
Data Sheet M15720EJ3V0DS
Read Cycle Timing Chart 2 (Page Access Mode)
(Input)
/CE
(Input)
/OE or OE (Input)
t
ACC
Data Out
t
CE
t
OE
t
PAC
Note 5
t
PAC
Note 5
O0 to O7,
O8 to O15
Note 4
(Input)
(Output)
Data Out
Data Out
High-Z
High-Z
t
OH
t
OH
t
OH
t
DF
Note 3
A2 to A19
A3 to A19
Upper address
Note 1
A–1
Note 2
, A0, A1
A–1
Note 2
, A0, A1, A2
Page address
Note 1
Notes 1.
The address differs depending on the product as follows.
Part Number
Upper address
Page address
μ
PD23C16040BL
A2 to A19
A–1, A0, A1
μ
PD23C16080BL
A3 to A19
A–1, A0, A1, A2
2.
During WORD mode, A–1 is O15.
3.
t
DF
is the time from inactivation of Chip Enable input (/CE) or Output Enable input (/OE or OE) to
high impedance state output.
4.
During BYTE mode, O8 to O14 are high impedance and O15 is A–1.
5.
The definition of page access time is as follows.
[
μ
PD23C16040BL ]
Page access time
Upper address (A2 to A19)
/CE input condition
/OE or OE input condition
inputs condition
t
PAC
Before t
ACC
– t
PAC
Before
t
CE
– t
PAC
Before stabilizing of page
address (A–1, A0, A1)
[
μ
PD23C16080BL ]
Page access time
Upper address (A3 to A19)
/CE input condition
/OE or OE input condition
inputs condition
t
PAC
Before t
ACC
– t
PAC
Before
t
CE
– t
PAC
Before stabilizing of page
address (A–1, A0, A1, A2)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD23C16040BLGY-MKH | 16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C16080BLGY-MKH | 16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C16040BL | 16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C16040BLGX | 16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C16080BL | 16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-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 |
|---|---|
| UPD23C16080BLGY-MKH | 制造商:NEC 制造商全稱:NEC 功能描述:16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C16080BLGY-XXX-MJH | 制造商:NEC 制造商全稱:NEC 功能描述:16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C16080BLGY-XXX-MKH | 制造商:NEC 制造商全稱:NEC 功能描述:16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE |
| UPD23C16300 | 制造商:NEC 制造商全稱:NEC 功能描述:16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) |
| UPD23C16300F9-BC3 | 制造商:NEC 制造商全稱:NEC 功能描述:16M-BIT MASK-PROGRAMMABLE ROM 2M-WORD BY 8-BIT (BYTE MODE) / 1M-WORD BY 16-BIT (WORD MODE) |
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