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BR9020集成電路(IC)的存儲器規(guī)格書PDF中文資料

BR9020
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

封裝外殼

8-LSSOP(0.173",4.40mm 寬)

文件大小

187.18 Kbytes

頁面數(shù)量

17

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

下載地址一下載地址二到原廠下載

更新時間

2025-1-10 23:00:00

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)

  • 供應商器件封裝:

    8-SSOP-B

  • 描述:

    IC EEPROM 2KBIT SPI 2MHZ 8SSOPB

供應商 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
01+
DIP8
1690
全新原裝進口自己庫存優(yōu)勢
詢價
ROHM
23+
DIP8
20000
原廠原裝正品現(xiàn)貨
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
22+
5000
詢價
ROHM
17+
DIP8
9988
只做原裝進口,自己庫存
詢價
ROHM/羅姆
22+
SOP8
3255
強勢庫存!原裝現(xiàn)貨!
詢價