Datasheet > ISL12024IRTCZ

ISL12024IRTCZ

更新时间： 2024-12-01 05:39:35

品牌	Logo	应用领域
英特矽尔 - INTERSIL		外围集成电路光电二极管时钟
页数	文件大小	规格书
24页	354K
描述
Real-Time Clock/Calendar with Embedded Unique ID

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ISL12024IRTCZ 数据手册

ISL12024IRTCZ

Data Sheet

August 8, 2008

FN6749.0

Real-Time Clock/Calendar with Embedded

Unique ID

Features

• Real-Time Clock/Calendar

The ISL12024IRTCZ device is a micro-power real-time clock

with embedded 64-bit unique ID, timing and crystal

compensation, clock/calender, power-fail indicator, two

periodic or polled alarms, intelligent battery backup

switching, and integrated 512x8-bit EEPROM configured in

16 Bytes per page.

- Tracks Time in Hours, Minutes, and Seconds

- Day of the Week, Day, Month and Year

- 3 Selectable Frequency Outputs

• 64-Bit Unique ID

• Two Non-Volatile Alarms

- Settable on the Second, Minute, Hour, Day of the Week,

Day or Month

The device contains a 64-bit unique ID number for security

and product identification applications. It is housed in a tiny

3mmx3mm TDFN package for small handheld applications.

The clock output defaults to 32.768kHz on initial power-up

for low power microcontroller clocking applications. The low

800nA battery supply current extends backup battery life.

- Repeat Mode (Periodic Interrupts)

• Automatic Backup to Battery or Super Cap

• Default 32.768kHz Output at IRQ/F

(FO1 = 0, FO0 = 1)

OUT

• On-Chip Oscillator Compensation

- Internal Feedback Resistor and Compensation

Capacitors

- 64 Position Digitally Controlled Trim Capacitor

- 6 Digital Frequency Adjustment Settings to ±30ppm

Ordering Information

TEMP

PART NUMBER

(Note)

PART

MARKING RANGE

RANGE PACKAGE PKG.

(°C) (Pb-Free) DWG. #

• 512x8-Bits of EEPROM

ISL12024IRTCZ* 024C

2.7V to -40 to +85 8 Ld TDFN L8.3x3I

5.5V

- 16-Bytes Page Write Mode (32 total pages)

- 8 Modes of BlockLock™ Protection

- Single Byte Write Capability

*Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel

specifications.

NOTE: These Intersil Pb-free plastic packaged products employ special

Pb-free material sets, molding compounds/die attach materials, and

100% matte tin plate plus anneal (e3 termination finish, which is RoHS

compliant and compatible with both SnPb and Pb-free soldering

operations). Intersil Pb-free products are MSL classified at Pb-free peak

reflow temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

• High Reliability

- Data Retention: 50 years

- Endurance: 2,000,000 Cycles Per Byte

• I C Interface

- 400kHz Data Transfer Rate

• 800nA Battery Supply Current

• Available in 8 Ld TDFN package

• Pb-Free (RoHS Compliant)

Pinout

ISL12024IRTCZ

(8 LD TDFN)

TOP VIEW

Applications

• Utility Meters

VDD

• Audio Video Equipment

• Modems

VBAT

SCL

IRQ/F

OUT

• Network Routers, Hubs, Switches, Bridges

• Cellular Infrastructure Equipment

• Fixed Broadband Wireless Equipment

• Pagers/PDA

GND

SDA

• POS Equipment

• Test Meters/Fixtures

• Office Automation (Copiers, Fax)

• Computer Products

• Security Related Application

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.

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与ISL12024IRTCZ相关器件

型号	品牌	获取价格	描述	数据表
ISL12024IVZ	INTERSIL	获取价格	Real-Time Clock/Calendar with Embedded Unique ID
ISL12024IVZ	RENESAS	获取价格	Real-Time Clock/Calendar with Embedded Unique ID; SOIC8, TSSOP8; Temp Range: -40°
ISL12024IVZ-T	RENESAS	获取价格	Real-Time Clock/Calendar with Embedded Unique ID; SOIC8, TSSOP8; Temp Range: -40°
ISL12025	INTERSIL	获取价格	Real-Time Clock/Calendar with EEPROM
ISL12025IBZ	INTERSIL	获取价格	Real-Time Clock/Calendar with EEPROM
ISL12025IVZ	INTERSIL	获取价格	Real-Time Clock/Calendar with EEPROM
ISL12026	INTERSIL	获取价格	Real Time Clock/Calendar with EEPROM
ISL12026	RENESAS	获取价格	Real Time Clock/Calendar with I2C Bus? and EEPROM
ISL12026_08	INTERSIL	获取价格	Real Time Clock/Calendar with I2C Bus™ and EE
ISL12026_10	INTERSIL	获取价格	Real Time Clock/Calendar with I2C Bus? and EEPROM

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