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PCF8570集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料

PCF8570
廠商型號(hào)

PCF8570

參數(shù)屬性

PCF8570 封裝/外殼為8-SOIC(0.295",7.50mm 寬);包裝為散裝;類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC SRAM 2KBIT I2C 100KHZ 8SO

功能描述

256 x 8-bit static low-voltage RAM with I2C-bus interface

文件大小

140.09 Kbytes

頁(yè)面數(shù)量

20 頁(yè)

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡(jiǎn)稱

Philips飛利浦

中文名稱

荷蘭皇家飛利浦官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-24 11:30:00

PCF8570規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The PCF8570 is a low power static CMOS RAM, organized as 256 words by 8-bits.

Addresses and data are transferred serially via a two-line bidirectional bus (I2C-bus). The built-in word address register is incremented automatically after each written or read data byte. Three address pins, A0, A1 and A2 are used to define the hardware address, allowing the use of up to 8 devices connected to the bus without additional hardware.

FEATURES

? Operating supply voltage 2.5 to 6.0 V

? Low data retention voltage; minimum 1.0 V

? Low standby current; maximum 15 μA

? Power-saving mode; typical 50 nA

? Serial input/output bus (I2C-bus)

? Address by 3 hardware address pins

? Automatic word address incrementing

? Available in DIP8 and SO8 packages.

APPLICATIONS

? Telephony:

– RAM expansion for stored numbers in repertory dialling (e.g. PCD33xxA applications)

? General purpose RAM for applications requiring extremely low current and low-voltage RAM retention, such as battery or capacitor-backed.

? Radio, television and video cassette recorder:

– channel presets

? General purpose:

– RAM expansion for the microcontroller families PCD33xxA, PCF84CxxxA, P80CLxxx and most other microcontrollers.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    PCF8570T/F5,512

  • 制造商:

    NXP USA Inc.

  • 類別:

    集成電路(IC) > 存儲(chǔ)器

  • 包裝:

    散裝

  • 存儲(chǔ)器類型:

    易失

  • 存儲(chǔ)器格式:

    SRAM

  • 技術(shù):

    SRAM

  • 存儲(chǔ)容量:

    2Kb(256 x 8)

  • 存儲(chǔ)器接口:

    I2C

  • 電壓 - 供電:

    2.5V ~ 6V

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    8-SO

  • 描述:

    IC SRAM 2KBIT I2C 100KHZ 8SO

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
PhilipsSemiconducto
22+
NA
30000
100%全新原裝 假一賠十
詢價(jià)
PHILIPS
21+
SOP-8
12588
原裝正品,自己庫(kù)存 假一罰十
詢價(jià)
NXP
2020+
DIP
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢價(jià)
PHILIPS/飛利浦
23+
SOP-8
89700
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
PHI
23+
DIP-8
12300
詢價(jià)
NXP
10+
DIP
7800
全新原裝正品,現(xiàn)貨銷售
詢價(jià)
PHILPS
24+
SMD-8
7500
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來(lái)電!
詢價(jià)
PHI
22+23+
DIP-8
10508
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
NXP/恩智浦
23+
DIP8
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
ADI
23+
DIP8
8000
只做原裝現(xiàn)貨
詢價(jià)