BR9020F中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
BR9020F |
| 功能描述 | 1, 2, and 4k bit EEPROMs for direct connection to serial ports |
| 文件大小 |
187.18 Kbytes |
| 頁面數(shù)量 |
17 頁 |
| 生產(chǎn)廠商 | Rohm |
| 企業(yè)簡稱 |
ROHM【羅姆】 |
| 中文名稱 | 羅姆半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-4-29 10:20:00 |
| 人工找貨 | BR9020F價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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更多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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ROHM |
2000 |
SOIC |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢價(jià) | ||
ROHM/羅姆 |
2020 |
SOP-8 |
3300 |
絕對(duì)全新原裝現(xiàn)貨,歡迎來電查詢 |
詢價(jià) | ||
ROHM |
22+ |
SOP8 |
2500 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
ROHM/羅姆 |
24+ |
SOP8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ROHM/羅姆 |
23+ |
SOP8 |
28533 |
原盒原標(biāo),正品現(xiàn)貨 誠信經(jīng)營 價(jià)格美麗 假一罰十! |
詢價(jià) | ||
ROHM |
22+ |
SOP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ROHM/羅姆 |
24+ |
SOP-8 |
2500 |
大批量供應(yīng)優(yōu)勢庫存熱賣 |
詢價(jià) | ||
ROHM |
20+ |
TSSOP8 |
19570 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
ROHM |
23+ |
SOP8 |
15000 |
全新原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
ROHM |
24+ |
SOP-8 |
36500 |
原裝現(xiàn)貨/放心購買 |
詢價(jià) |
