BR9020F中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書
BR9020F規(guī)格書詳情
? Overview
The BR90 series are serial EEPROMs that can be connected directly to a serial port and can be erased and written electrically. Writing and reading is performed 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.
? Features
? BR9010 / F / FV (1k bit): 64 words × 16 bits
BR9020 / F (2k bit): 128 words × 16 bits
BR9040 / F (4k bit): 256 words × 16 bits
? Single power supply operation
? Serial data input and output
? Automatic erase-before-write
? Low current consumption
–1.5mA (max.) active current: 3V
–2μA (max.) standby current: 3V
? Noise filter built into SK pin
? Compact DIP8, SOP8, SSOP-B8 packages (SSOP
B8 is available only with BR9010).
? 100,000 ERASE / WRITE cycles
? 10 years Data Retention
? Easily connects to serial port
產(chǎn)品屬性
- 型號(hào)：
BR9020F
- 制造商：
ROHM
- 制造商全稱：
Rohm
- 功能描述：
1, 2, and 4k bit EEPROMs for direct connection to serial ports
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ROHM |
2016+ |
TSSOP8 |
8463 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
ROHM/羅姆 |
23+ |
NA/ |
880 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
ROHM |
2018+ |
SOP8 |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價(jià) | ||
ROHM/羅姆 |
24+ |
SOP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ROHM |
23+ |
SOP8 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ROHM |
23+ |
TSSOP |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
Rohm(羅姆) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ROHM |
20+ |
TSSOP8 |
19570 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
ROHIM |
23+ |
SOP-8 |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
ROHM/羅姆 |
24+ |
SOP-8 |
2500 |
大批量供應(yīng)優(yōu)勢(shì)庫(kù)存熱賣 |
詢價(jià) |
