Datasheet > X1286V14IZT1

X1286V14IZT1

更新时间： 2024-11-24 06:49:59

品牌	Logo	应用领域
瑞萨 - RENESAS		光电二极管
页数	文件大小	规格书
25页	469K
描述
1 TIMER(S), REAL TIME CLOCK, PDSO14, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-14

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数据手册

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X1286V14IZT1 数据手册

X1286

2-Wire™ RTC, 256k (32k x 8)

Data Sheet

April 14, 2006

FN8101.1

• Frequency Output (SW Selectable: Off, 1Hz, 100Hz,

or 32.768kHz)

Intersil Real Time Clock/Calendar/CPU

Supervisor with EEPROM

• Low Power CMOS

—1.25µA Operating Current (Typical)

• Small Package Options

FEATURES

• Real Time Clock/Calendar

—8 Ld EIAJ SOIC and 14 Ld TSSOP

• Repetitive Alarms

—Tracks time in Hours, Minutes, Seconds and

Hundredths of a Second

• Temperature Compensation

—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

APPLICATIONS

• Utility Meters

• HVAC Equipment

—Repeat Mode (periodic interrupts)

• Oscillator Compensation on chip

—Internal feedback resistor and compensation

capacitors

• Audio/Video Components

• Set Top Box/Television

• Modems

• Network Routers, Hubs, Switches, Bridges

• Cellular Infrastructure Equipment

• Fixed Broadband Wireless Equipment

• Pagers/PDA

—64 position Digitally Controlled Trim Capacitor

—6 digital frequency adjustment settings to

±30ppm

• Battery Switch or Super Cap Input

• 32K x 8 Bits of EEPROM

• POS Equipment

• Test Meters/Fixtures

—128-Byte Page Write Mode

• Office Automation (Copiers, Fax)

• Home Appliances

—8 modes of Block Lock™ Protection

—Single Byte Write Capability

• High Reliability

• Computer Products

• Other Industrial/Medical/Automotive

—Data Retention: 100 years

—Endurance: 100,000 cycles per byte

• 2-Wire™ Interface interoperable with I²C*

—400kHz data transfer rate

BLOCK DIAGRAM

OSC

Compensation

Timer

Calendar

Logic

Battery

Switch

Time

V_CC

Frequency

Divider

1Hz

Oscillator

32.768kHz

Keeping

Registers

V_BACK

Circuitry

Select

(SRAM)

PHZ/IRQ

Status

Control/

Control

Decode

Logic

Compare

Serial

Registers

SCL

SDA

Registers

Alarm

Interface

Decoder

(EEPROM)

(SRAM)

Alarm Regs

(EEPROM)

256K

EEPROM

ARRAY

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...25

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与X1286V14IZT1相关器件

型号	品牌	获取价格	描述	数据表
X1286V14IZ-T1	RENESAS	获取价格	Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO14
X1286V14Z	INTERSIL	获取价格	Intersil Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1286V14Z	RENESAS	获取价格	1 TIMER(S), REAL TIME CLOCK, PDSO14, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-14
X1286V14ZT1	RENESAS	获取价格	1 TIMER(S), REAL TIME CLOCK, PDSO14, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-14
X1286V14Z-T1	RENESAS	获取价格	Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO14
X1287S14	RENESAS	获取价格	Real Time Clock, Volatile, CMOS, PDSO14, PLASTIC, SOIC-14
X1287S14-2.7	RENESAS	获取价格	REAL TIME CLOCK, PDSO14, PLASTIC, SOIC-14
X1287S14-4.5A	RENESAS	获取价格	REAL TIME CLOCK, PDSO14, PLASTIC, SOIC-14
X1287S14I-2.7	RENESAS	获取价格	Real Time Clock, Volatile, CMOS, PDSO14, PLASTIC, SOIC-14
X1287S14I-4.5A	RENESAS	获取价格	Real Time Clock, Volatile, CMOS, PDSO14, PLASTIC, SOIC-14

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