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 |
文件大小 |
187.18 Kbytes |
頁(yè)面數(shù)量 |
17 頁(yè) |
生產(chǎn)廠商 | Rohm |
企業(yè)簡(jiǎn)稱(chēng) |
ROHM【羅姆】 |
中文名稱(chēng) | 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 | 2024-12-23 14:00:00 |
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 |
23+ |
SOP-8P |
35890 |
詢(xún)價(jià) | |||
ROHM/羅姆 |
21+ |
SOP8 |
1630 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
ROHM |
2020+ |
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(xún)價(jià) | ||
ROHM |
23+ |
SOP-8 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
ROHM/羅姆 |
21+ |
SOP-8 |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗(yàn) |
詢(xún)價(jià) | ||
ROHM |
21+ |
12588 |
SOP8 |
詢(xún)價(jià) | |||
Rohm Semiconductor |
22+ |
8SOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
ROHM |
20+ |
SOP-8 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢(xún)價(jià) | ||
ROHM |
2023+ |
SOP-8 |
80000 |
一級(jí)代理/分銷(xiāo)渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢(xún)價(jià) | ||
ROHM/羅姆 |
24+ |
SOP-8 |
30855 |
原裝現(xiàn)貨 |
詢(xún)價(jià) |