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參數(shù)資料
| 型號： | BR9080 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 8k, 16k bit EEPROMs for direct connection to serial ports |
| 中文描述： | 分為8K，16K，可直接連接到串行端口位的EEPROM |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 121K |
| 代理商： | BR9080 |
BR9080 / BR9080F / BR9080RFV /
Memory ICs
BR9016 / BR9016F / BR9016RFV
(4) Write cycle
BR9080 / F / RFV
Fig.6 BR9080 / F / RFV
1
4
8
16
32
1
HIGH-Z
HIGH-Z
H
SK
CS
DI
DO
R / B
WC
L
H
L
H
L
H
0
1
0
0
1
0
A0
A1
A7
A8
D0
D15
t
WCH
t
WCS
t
SV
t
E-W
t
CS
BR9016 / F / RFV
Fig.7 BR9016 / F / RFV
1
4
8
16
32
1
HIGH-Z
HIGH-Z
H
SK
CS
DI
DO
R / B
WC
L
H
L
H
L
H
0
1
0
0
1
A0
A1
A2
A8
A9
D0
D15
t
WCH
t
WCS
t
SV
t
E-W
t
CS
1) At the rising edge of 32nd clock, R / B pin will be come out “LOW” after the specified time delay (t
SV
).
2) From above edge R / B will indicate the ready / busy status of the chip: “LOW” indicated programming is all in
progress: “HIGH” indicates the write cycle is complete and this part is ready for another instruction.
3) During the input of Write command, CS must be “LOW”. However, once the write operation started, CS could be either
“HIGH” or “LOW”.
4) If WC becomes “HIGH” during Write Cycle, the write operation is halted. In this case, the address data in writing is no
guaranteed. It is necessary to rewrite it.
相關PDF資料 |
PDF描述 |
|---|---|
| BR9080AF-W | 8k, 16k bit EEPROMs for direct connection to serial ports |
| BR9080ARFV-W | 8k, 16k bit EEPROMs for direct connection to serial ports |
| BR9080ARFVM-W | 8k, 16k bit EEPROMs for direct connection to serial ports |
| BR9080F | 8k, 16k bit EEPROMs for direct connection to serial ports |
| BR9080RFV | 8k, 16k bit EEPROMs for direct connection to serial ports |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| BR9080AF-W | 制造商:ROHM 制造商全稱:Rohm 功能描述:8k, 16k bit EEPROMs for direct connection to serial ports |
| BR9080AF-WE2 | 制造商:ROHM Semiconductor 功能描述:EEPROM BR9080AF-W |
| BR9080ARFV | 制造商:ROHM Semiconductor 功能描述: |
| BR9080ARFVM-W | 制造商:ROHM 制造商全稱:Rohm 功能描述:8k, 16k bit EEPROMs for direct connection to serial ports |
| BR9080ARFVM-WTR | 制造商:ROHM Semiconductor 功能描述: |
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