BR9020集成電路(IC)的存儲器規(guī)格書PDF中文資料
廠商型號 |
BR9020 |
參數(shù)屬性 | BR9020 封裝/外殼為8-LSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的存儲器;產(chǎn)品描述:IC EEPROM 2KBIT SPI 2MHZ 8SSOPB |
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 | 羅姆半導體集團官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-26 23:00:00 |
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更多BR9020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
- 產(chǎn)品編號:
BR9020RFV-WE2
- 制造商:
Rohm Semiconductor
- 類別:
集成電路(IC) > 存儲器
- 包裝:
管件
- 存儲器類型:
非易失
- 存儲器格式:
EEPROM
- 技術(shù):
EEPROM
- 存儲容量:
2Kb(128 x 16)
- 存儲器接口:
SPI
- 寫周期時間 - 字,頁:
10ms
- 電壓 - 供電:
2V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-LSSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
8-SSOP-B
- 描述:
IC EEPROM 2KBIT SPI 2MHZ 8SSOPB
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ROHM/羅姆 |
23+ |
NA/ |
1900 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
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 | ||
ROHM |
23+ |
SOP-8 |
20000 |
全新原裝假一賠十 |
詢價 | ||
ROHM |
2020+ |
DIP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ROHM |
10+ |
SOP8 |
1900 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ROHM |
23+ |
DIP8 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
ROHM |
20+ |
TSSOP8 |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ROHM |
01+ |
DIP8 |
1690 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
ROHM |
23+ |
DIP8 |
7635 |
全新原裝優(yōu)勢 |
詢價 | ||
ROHM或華虹 |
2015+ |
SOP8 |
19898 |
專業(yè)代理原裝現(xiàn)貨,特價熱賣! |
詢價 |