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參數資料
| 型號： | ISL1209 |
| 廠商： | Intersil Corporation |
| 英文描述： | Low Power RTC with Battery Backed SRAM and Event Detection |
| 中文描述： | 低功耗RTC與電池供電SRAM和事件檢測 |
| 文件頁數： | 1/24頁 |
| 文件大?。?/td> | 416K |
| 代理商： | ISL1209 |
1
FN6109.1
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.
Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL1209
Real Time Clock/Calendar with Event Detection
Low Power RTC with Battery Backed
SRAM and Event Detection
The ISL1209 device is a low power real time clock with
Event Detect function, timing and crystal compensation,
clock/calendar, power fail indicator, periodic or polled alarm,
intelligent battery backup switching and battery-backed user
SRAM.
NOTE: The oscillator uses an external, low-cost 32.768kHz crystal.
The real time clock tracks time with separate registers for hours,
minutes, and seconds. The device has calendar registers for date,
month, year and day of the week. The calendar is accurate through
2099, with automatic leap year correction.
Pinout
ISL1209
(10 LD MSOP)
TOP VIEW
Features
Real Time Clock/Calendar
- Tracks Time in Hours, Minutes, and Seconds
- Day of the Week, Day, Month, and Year
Security and Event Functions
- Tamper detection with Time Stamp
- Event Detection During Battery Packed or Normal
Modes
- Selectable Event Input Sampling Rates Allows Low
Power Operation
- Selectable Glitch Filter on Event Input Monitor
15 Selectable Frequency Outputs
Single Alarm
- Settable to the Second, Minute, Hour, Day of the Week,
Day, or Month
- Single Event or Pulse Interrupt Mode
Automatic Backup to Battery or Super Cap
Power Failure Detection
On-Chip Oscillator Compensation
2 Bytes Battery-Backed User SRAM
I
2
C Interface
- 400kHz Data Transfer Rate
400nA Battery Supply Current
Small Package
- 10 Ld MSOP
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
Utility Meters
Set Top Box/Modem
POS Equipment
Network Routers, Hubs, Switches, Bridges
Cellular Infrastructure Equipment
Fixed Broadband Wireless Equipment
Test Meters/Fixtures
Vending Machine Management
Security and Anti Tampering Applications
- Panel/Enclosure Status
- Warranty Reporting
- Time Stamping Applications
- Patrol/Security Check (Fire or Light Equipment)
- Automotive Applications
Ordering Information
PART NUMBER
PART
MARKING
V
DD
RANGE
(V)
TEMP
RANGE
(°C)
PACKAGE
ISL1209IU10*
AGT
2.7 to 5.5 -40 to 85 10 Ld MSOP
ISL1209IU10Z*
(See Note)
ANV
2.7 to 5.5 -40 to 85 10 Ld MSOP
(Pb-free)
*Add “-TK” suffix for tape and reel.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are 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.
V
DD
IRQ/F
OUT
SCL
SDA
EVDET
X1
X2
V
BAT
EVIN
1
2
3
4
5
10
9
8
7
6
GND
Data Sheet
September 27, 2005
相關PDF資料 |
PDF描述 |
|---|---|
| ISL1209IU10-TK | Low Power RTC with Battery Backed SRAM and Event Detection |
| ISL1209IU10Z | Low Power RTC with Battery Backed SRAM and Event Detection |
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| ISL22419 | Low Noise, Low Power, SPI Bus, 128 Taps, Wiper Only(低噪聲,低功率，SPI總線, 128抽頭電位器) |
| ISL22426 | Low Noise, Low Power, SPI Bus, 128 Taps(低噪聲,低功率，SPI總線, 128抽頭電位器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL1209_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power RTC with Battery Backed SRAM and Event Detection |
| ISL1209EVAL | 制造商:Intersil Corporation 功能描述:ISL1209 EVALUATION BOARD - Bulk |
| ISL1209EVALZ | 制造商:Intersil Corporation 功能描述:ISL1209EVALZ (PB-FREE ) EVALUATION BOARD - ROHS COMPLIANT - Rail/Tube |
| ISL1209IP18 | 制造商:Intersil Corporation 功能描述:LOW POWER RTC WITH BATTERY BACKED SRAM PDIP 18 - Rail/Tube |
| ISL1209IU10 | 功能描述:IC RTC/CALENDAR I2C 10-MSOP RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 實時時鐘 系列:- 產品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:時鐘/日歷 特點:警報器，閏年，SRAM 存儲容量:- 時間格式:HH:MM:SS（12/24 小時） 數據格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源，電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN EP 包裝:管件 |
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