31 FN6667.5 December 13, 2011 Revision History The revision history provided is for informational purposes only and is believed to be" />
參數(shù)資料
型號(hào)： ISL12020MIRZ-EVALZ
廠商： Intersil
文件頁(yè)數(shù)： 25/34頁(yè)
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
ISL12020M
31
FN6667.5
December 13, 2011
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.
DATE
REVISION
CHANGE
10/28/11
FN6667.5
On page 1, corrected Figure 1, Typical Application Circuit to show that pin 6/15 are not connected to ground.
On page 2, Ordering Information, added ISL12020MIRZ-EVALZ evaluation board.
On page 3, Pin Descriptions, added Ground pin row, separated VDD pin. Bolded No Connection for the Thermal
Pad.
On page 6, Absolute Maximum Ratings, added shock, vibration.
On page 6, for IDD1 at 3V/5V limits, changed MAX from 7/6A to 15/14A.
On page 7, added VDDSR+ as typical, with Note 17.
On page 8, added Note 17 for VDDSR+
On page 16, under Oscillator Fail Bit, changed text to: “Oscillator Fail Bit indicates that the oscillator has failed.
The oscillator frequency is either zero or very far from the desired 32.768kHz due to failure, PC board
contamination or mechanical issues.”
On page 16, under Daylight Savings Time Change Bit, removed “DSTADJ can be set to “1” for instances where
the RTC device is initialized during the DST Forward period.” Added “It is read-only and cannot be written. Setting
time during a DST forward period will not set this bit to “1”.”
On page 22, Table 19, changed FDTR column head from <2:0> to <4:0>.
On page 22, Tables 20 and 21, corrected addresses.
On page 28, added Power Supply Considerations section.
4/23/10
Added “Thermal Pad” description to “Pin Descriptions” on page 3. Added “Thermal Pad” label to “Pin
Configuration” on page 2.
Added cross references to page numbers in “Revision History”.
Updated Package Outline Drawing on page 34 to most recent revision. Changes were as follows:
Revised note 8 from:
"Soldering required to PCB for X1 and X2 pads each on a separate floating metal (GRN)."
to:
"Soldering required to PCB for X1 and X2 pads to separate and non-connected metal pads."
Changed Note 2 from:
"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).."
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 melting temp solder and in piezoelectronic devices) and exemption 5 (lead in glass
of electronic components).."
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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(chǔ)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(chǔ)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(chǔ)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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