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參數資料
| 型號： | BR9040RFVM-W |
| 英文描述： | Silicon Rectifier Diodes |
| 中文描述： | 內存大規模集成電路 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 202K |
| 代理商： | BR9040RFVM-W |
BR9010-W / F-W / FV-W / RFV-W / RFVM-W / BR9020-W / F-W / FV-W /
Memory IC
RFV-W / RFVM-W / BR9040-W / F-W / FV-W / RFV-W / RFVM-W
1k, 2k, 4k, bit EEPROMs for direct
connection to serial ports
1/14
BR9010-W / BR9010F-W / BR9010FV-W /
BR9010RFV-W / BR9010RFVM-W
BR9020-W / BR9020F-W / BR9020FV-W /
BR9020RFV-W / BR9020RFVM-W
BR9040-W / BR9040F-W / BR9040FV-W /
BR9040RFV-W / BR9040RFVM-W
The BR90XX series are serial EEPROMs that can be connected directly to a serial port and can be erased and written
electrically. Writing and reading is perfomed in word units, using four types of operation commands. Communication
occurs through CS, SK, DI, and DO pins, WC pin control is used to initiate a write disabled state, enabling these
EEPROMs to be used as one-time ROMs. During writing operation is checked via the internal status check.
z
Application
General-Purpose
z
Features
1) BR9010-W / F-W / FV-W / RFV-W / RFVM-W (1k bit) : 64 words
BR9020-W / F-W / FV-W / RFV-W / RFVM-W (2k bit) : 128words
BR9040-W / F-W / FV-W / RFV-W / RFVM-W (4k bit) : 256words
2) Single power supply.
3) Serial data I/O.
4) Self-timed programming cycle with auto-erase.
5) Low supply current.
Active (5V) : 2mA (max.)
Standby (5V) : 3
μ
A (max.) (CMOS INPUT)
6) Noise filter on the SK pin. Write protection when the supply is low.
7) Write protection by WC pin.
8) Space Saving DIP8/SOP8/SSOP-B8/MSOP8pin Packages.
9) 100,000 erase/ write cycles endurance.
10) Provide 10 years of date retention.
11) Easy connection to serial port.
12) “FFFFh” stored in all address on shipped.
16bit
16bit
16bit
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相關代理商/技術參數 |
參數描述 |
|---|---|
| BR9040RFV-W | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:メモリLSI |
| BR9040-W | 制造商:ROHM Semiconductor 功能描述:EEPROM Serial 4K-bit 256 x 16 3.3V/5V 8-Pin PDIP |
| BR907A274MA0001 | 制造商:AVX 功能描述:RMN427 AVX N6E2B |
| BR9080 | 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-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 |
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