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參數(shù)資料
| 型號： | ISL12020MIRZ-EVALZ |
| 廠商： | Intersil |
| 文件頁數(shù)： | 26/34頁 |
| 文件大?。?/td> | 0K |
| 描述： | EVAL BOARD FOR ISL12020MIRZ |
| 產(chǎn)品培訓(xùn)模塊： | Solutions for Industrial Control Applications |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 計(jì)時(shí)，實(shí)時(shí)時(shí)鐘（RTC） |
| 嵌入式： | 否 |
| 已用 IC / 零件： | ISL12020M |
| 主要屬性： | 128 B SRAM，可編程夏令時(shí) |
| 次要屬性： | I²C 接口 |
| 已供物品： | 板 |
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ISL12020M
32
FN6667.5
December 13, 2011
2/11/10
FN6667.4
Updated Note 2 in Ordering Information table from “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.” to “These Intersil plastic packaged products employ special material
sets, molding compounds and 100% matte tin plate plus anneal (e3) termination finish. These products do contain
Pb but they are RoHS compliant by exemption 7 (lead in high melt temp solder for internal connections) and
exemption 5 (lead in piezoelectric elements). These Intersil RoHS compliant products are compatible with both
SnPb and Pb-free soldering operations. These Intersil RoHS compliant products are MSL classified at Pb-free peak
reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.”
10/22/09
Converted to New Intersil Template - Matched front page to match ISL12022M with the exception of pinout
change from SOIC to DFN. Updated ordering information by numbering all notes, setting up links, added MSL
(Moisture Sensitivity Level) note. Updated word "Pinout" to "Pin Configuration". Pin Descriptions updated by
adding descriptive text taken from page 9. Deleted Text Pin Descriptions that were on page 9. Changed Thermal
information from "Tja 85, Tjc 3" To "Tja 40, Tjc 3.5" to match ASYD in Intrepid. Pb-free reflow link now shown in
blue. Updated Notes in Electrical Spec Tables to follow flow of numbers when referenced. Added "boldface
limits..." text in Electrical Spec Conditions to indicate Min and Max over-temp. Bolded all over-temp Min and Max
values. Added Revision History and Products information with links. Updated POD from Rev0 to Rev1 to match
Intrepid. Added Table of Contents.
07/24/09
FN6667.3
Page 1: in the Features section, corrected typo in the second bullet from:
20 Ld DFN Package (for SOIC package see ISL12020M)
To:20 Ld DFN Package (for SOIC package see ISL12022M)
No rev, no date change, no formal review necessary
06/22/09
Changes in Word document attached in Intrepid.
http://intranet.intrepid.intersil.com/Windchill/servlet/WindchillAuthGW/wt.content.ContentHttp/viewContent
/12020M.doc?u8&HttpOperationItem=wt.content.ApplicationData%3A120896672&ContentHolder=ext.isil.p
art.mcol.MCOL%3A120896665
01/15/09
FN6667.2
Added text and equations for Ibat for temp sense ON, and for relative accuracy for 1m vs 10m interval
Added text clarifying that no compensation at Vbat<2.7V
Revised entire “DAYLIGHT SAVING TIME CHANGE BIT (DSTADJ)” on page 16
Added Application Example for DST - “Daylight Savings Time (DST) Example” on page 29
Added requirement for Vbat>1.8V in Vbat note.
Added apps circuit to survive Vbat<1.8V
Corrected all occurrences of Alpha tables
Bolded and shaded the COMPENSATION registers in Table 1 to indicate they are not to be overwritten. Also
bolded an advisory in the register sections.
Fixed blank bits in register tables and in text.
Register Table 1: Change default values for compensation to xx's, they are different with each device.
Added Datasheet curves
Added statement to Apps section on crystal handling (in “Layout Considerations” on page 28.)
Applied Intersil standards as follows: Updated lead finish note in “Ordering Information”, added Theta JC note
for thermal resistance, updated over-temp note in Electrical Specification tables, numbered equations that were
not initially, updated POD to latest version, which includes following edits:
Note 6 revised from “Soldering required to PCB for X1 and X2 pads each on a separate floating metal (GRN).”to
“The X1 and X2 pads need to be soldered down to the PCB on separate and electrically isolated land pads.”
Minor dimensions included based on customer input and laid out in new format.
On page 6: IDD1 - Changed Max from 6.5 to 7 for VDD = 5V and 5.5 to 6 for VDD = 3V.
On page 3: Remove DeltaATLSB spec
On page 7: Hysteresis spec - Remove Min and set Typ to 0.05 x VDD
on page 8: tHD:DAT - Change Min from 0 to 20
On page 21: Eq. 3 - Changed "BETAVALUES" to "BETA VALUES"
On page 29: Eq. 7 - Change "ppmerror" to "ppm error"
On Page 16: Under “Initial AT and DT setting Register (ITRO)” on page 18, changed range value from 62.6ppm
to 62.5ppm.
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make sure you
have the latest Rev. (Continued)
DATE
REVISION
CHANGE
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL12020MIRZ-T | 功能描述:實(shí)時(shí)時(shí)鐘 LDAL TIME CLK & TEMP COMPENSATED CR RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| ISL12020MIRZ-T7A | 功能描述:實(shí)時(shí)時(shí)鐘 LDAL TIME CLK & TEMP COMPENSATED CR RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| ISL12021 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Real Time Clock with On Chip Temp Compensation 【5ppm |
| ISL12021CVZ | 功能描述:IC RTC LP BATT BACK SRAM 14TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 實(shí)時(shí)時(shí)鐘 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:時(shí)鐘/日歷 特點(diǎn):警報(bào)器，閏年，SRAM 存儲容量:- 時(shí)間格式:HH:MM:SS（12/24 小時(shí)） 數(shù)據(jù)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(yīng)商設(shè)備封裝:8-TDFN EP 包裝:管件 |
| ISL12021IVZ | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Real Time Clock with On Chip Temp Compensation 【5ppm |
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