参数资料
| 型号： | DS32C35-33# |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 15/22页 |
| 文件大小： | 0K |
| 描述： | IC RTC W/TCXO 20-SOIC |
| 产品变化通告： | Product Discontinuation 28/Nov/2011 |
| 标准包装： | 37 |
| 类型： | 时钟/日历 |
| 特点： | 警报器，FRAM，闰年，方波输出，TCXO/晶体 |
| 存储容量： | 8KB |
| 时间格式： | HH:MM:SS（12/24 小时） |
| 数据格式： | YY-MM-DD-dd |
| 接口： | I²C，2 线串口 |
| 电源电压： | 2.7 V ~ 3.63 V |
| 电压 - 电源，电池： | 2.3 V ~ 3.6 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC W |
| 包装： | 管件 |
| 产品目录页面： | 1433 (CN2011-ZH PDF) |
DS32B35/DS32C35
Accurate I2C RTC with Integrated
TCXO/Crystal/FRAM
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
22 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
2010 Maxim Integrated Products
Maxim is a registered trademark of Maxim Integrated Products, Inc.
is a registered trademark of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
0
12/06
Initial release
—
Changed data sheet title/references to DS32x35 with DS32B35/DS32C35
1–21
Added text to the General Description section about the clock/date operation
1
1/08
In Table 3, changed 04h range from 00–31 to 01–31
12
Updated the RTC descriptions in the General Description and Detailed Description
sections
1, 9
In the Power-Switch Characteristics table, changed tREC max from 2ms to 200ms;
added
RST state information to Note 13
3
In the Typical Operating Characteristics section, replaced TOCs 1 to 4
7
Changed Table 1 column headings; added information about the POR state of the time
and date registers to the end of the Power Control section
10
2
4/08
In the Handling, PCB Layout, and Assembly section, added a limit to the number of
passes through reflow
20
3
7/10
In the Absolute Maximum Ratings section, added the theta-JA and theta-JC thermal
resistances (changed from 73
°C/W and 23°C/W to 55°C/W and 24°C/W), added Note 1,
and changed the soldering temperature to +260
°C; changed the VBAT pin function
description in the Pin Description table; changed the 10-hour bit to 20-hour bit in the
Clock and Calendar section and Table 3; updated the BBSQW bit description in the
Control Register (0Eh) section; amended the VBAT capacitor representation in the
Typical Operating Circuit; added the land pattern no. to the Package Information table
2–5, 9, 11,
12, 14, 21
相关PDF资料 |
PDF描述 |
|---|---|
| AD5259BCPZ10-R7 | IC POT DGTL 10K 256POS 10LFCSP |
| DS32B35-33# | IC RTC W/TCXO 20-SOIC |
| MS3112E22-41S | CONN RCPT 41POS BOX MNT W/SCKT |
| MS27473T22B21SC | CONN PLUG 21POS STRAIGHT W/SCKT |
| AD5248BRMZ100-RL7 | IC POT DGTL DUAL 100K I2C 10MSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS32C35-33# | 功能描述:实时时钟 w/Integrated TCXO/Crystal/FRAM RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS32C35-33#T&R | 制造商:Maxim Integrated Products 功能描述:IC RTC ACCURATE I2C 3.3V 20-SOIC |
| DS32C35-33#T&R | 功能描述:实时时钟 w/Integrated TCXO/Crystal/FRAM RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS32C35-33IND | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Accurate I2C RTC with Integrated TCXO/Crystal/FRAM |
| DS32C35-33IND# | 功能描述:实时时钟 w/Integrated TCXO/Crystal/FRAM RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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