BR9040F集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
BR9040F |
參數(shù)屬性 | BR9040F 封裝/外殼為8-SOIC(0.173",4.40mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC EEPROM 4KBIT SPI 2MHZ 8SOP |
功能描述 | 1, 2, and 4k bit EEPROMs for direct connection to serial ports |
封裝外殼 | 8-SOIC(0.173",4.40mm 寬) |
文件大小 |
187.18 Kbytes |
頁(yè)面數(shù)量 |
17 頁(yè) |
生產(chǎn)廠商 | ROHM |
中文名稱 | 羅姆 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-9-10 23:01:00 |
人工找貨 | BR9040F價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書(shū)
更多BR9040F規(guī)格書(shū)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
- 產(chǎn)品編號(hào):
BR9040F-WE2
- 制造商:
Rohm Semiconductor
- 類(lèi)別:
集成電路(IC) > 存儲(chǔ)器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 存儲(chǔ)器類(lèi)型:
非易失
- 存儲(chǔ)器格式:
EEPROM
- 技術(shù):
EEPROM
- 存儲(chǔ)容量:
4Kb(256 x 16)
- 存儲(chǔ)器接口:
SPI
- 寫(xiě)周期時(shí)間 - 字,頁(yè):
10ms
- 電壓 - 供電:
2V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
8-SOP
- 描述:
IC EEPROM 4KBIT SPI 2MHZ 8SOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Rohm(羅姆) |
24+ |
NA/ |
8735 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI |
24+ |
TSSOP24 |
18766 |
公司現(xiàn)貨庫(kù)存,支持實(shí)單 |
詢價(jià) | ||
ROHM |
2016+ |
SOP8 |
3000 |
本公司只做原裝,假一罰十,可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
ROHM |
23+ |
SOP-8 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
ROHM |
25+ |
SOP-8 |
526 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
ROHM/羅姆 |
25+ |
SOP-8P |
1270 |
原裝正品,假一罰十! |
詢價(jià) | ||
ROHM/羅姆 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ROHM |
11+ |
SOP-8 |
2500 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ROHM/羅姆 |
22+ |
SOP8 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
ROHM |
23+ |
SOP |
2500 |
詢價(jià) |