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X1227S8-2.7A集成電路(IC)的實時時鐘規(guī)格書PDF中文資料
廠商型號 |
X1227S8-2.7A |
參數(shù)屬性 | X1227S8-2.7A 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的實時時鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR I2C 8-SOIC |
功能描述 | 2-Wire RTC Real TimeClock/Calendar/CPU Supervisor with EEPROM |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
422.39 Kbytes |
頁面數(shù)量 |
28 頁 |
生產(chǎn)廠商 | Intersil Corporation |
企業(yè)簡稱 |
Intersil |
中文名稱 | Intersil Corporation官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-11 22:30:00 |
X1227S8-2.7A規(guī)格書詳情
DESCRIPTION
The X1227 device is a Real Time Clock with clock/calendar, two polled alarms with integrated 512x8 EEPROM, oscillator compensation, CPU Supervisor (POR/LVS and WDT) and battery backup switch.
FEATURES
? Real Time Clock/Calendar
— Tracks Time in Hours, Minutes, and Seconds
— Day of the Week, Day, Month, and Year
? 2 Polled Alarms (Non-volatile)
— Settable on the Second, Minute, Hour, Day of the Week, Day, or Month
— Repeat Mode (periodic interrupts)
? Oscillator Compensation on Chip
— Internal Feedback Resistor and Compensation Capacitors
— 64 Position Digitally Controlled Trim Capacitor
— 6 Digital Frequency Adjustment Settings to ±30ppm
? CPU Supervisor Functions
— Power-On Reset, Low Voltage Sense
— Watchdog Timer (SW Selectable: 0.25s, 0.75s, 1.75s, off)
? Battery Switch or Super Cap Input
? 512 x 8 Bits of EEPROM
— 64-Byte Page Write Mode
— 8 Modes of Block Lock? Protection
— Single Byte Write Capability
? High Reliability
— Data Retention: 100 Years
— Endurance: 100,000 Cycles Per Byte
? 2-Wire? Interface Interoperable with I2C*
— 400kHz Data Transfer Rate
? Low Power CMOS
— 1.25μA Operating Current (Typical)
? Small Package Options
— 8 Ld SOIC and 8 Ld TSSOP
? Repetitive Alarms
? Temperature Compensation
? Pb-Free Plus Anneal Available (RoHS Compliant)
APPLICATIONS
? Utility Meters
? HVAC Equipment
? Audio/Video Components
? Set Top Box/Television
? Modems
? Network Routers, Hubs, Switches, Bridges
? Cellular Infrastructure Equipment
? Fixed Broadband Wireless Equipment
? Pagers/PDA
? POS Equipment
? Test Meters/Fixtures
? Office Automation (Copiers, Fax)
? Home Appliances
? Computer Products
? Other Industrial/Medical/Automotive
產(chǎn)品屬性
- 產(chǎn)品編號:
X1227S8-2.7A
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > 實時時鐘
- 包裝:
卷帶(TR)
- 類型:
時鐘/日歷
- 特性:
警報器,閏年,監(jiān)控器,監(jiān)視計時器
- 時間格式:
HH:MM:SS(12/24 小時)
- 日期格式:
YY-MM-DD-dd
- 接口:
I2C,2 線串口
- 電壓 - 供電:
2.7V ~ 5.5V
- 電壓 - 供電,電池:
1.8V ~ 5.5V
- 電流 - 計時(最大值):
10μA ~ 20μA @ 2.7V ~ 5V
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
IC RTC CLK/CALENDAR I2C 8-SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTERSI |
2020+ |
SOP8 |
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 | ||
Intersil |
22+ |
8SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
INTERSIL |
74 |
SOP-8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
XICOR |
22+23+ |
SOP8 |
55971 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
INTERSIL |
22+ |
原廠原封 |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
INTERSIL |
24+ |
SOP-8 |
1 |
詢價 | |||
XICOR |
23+ |
SOP8 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
INTERSIL |
23+ |
SOP-8 |
9896 |
詢價 | |||
Intersil Corp. |
0445 |
18 |
優(yōu)勢貨源原裝正品 |
詢價 | |||
Renesas Electronics America In |
2022+ |
8-SOIC |
38550 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 |