DS3232M集成电路（IC）的实时时钟规格书PDF中文资料
| 厂商型号 |
DS3232M |
| 参数属性 | DS3232M 封装/外壳为8-SOIC（0.154"，3.90mm 宽）；包装为管件；类别为集成电路（IC）的实时时钟；产品描述：IC RTC CLK/CALENDAR I2C 8-SOIC |
| 功能描述 | ±5ppm, I2C Real-Time Clock with SRAM |
| 封装外壳 | 8-SOIC（0.154"，3.90mm 宽） |
| 文件大小 |
2.87281 Mbytes |
| 页面数量 |
23 页 |
| 生产厂商 | Maxim |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-11-30 17:57:00 |
| 人工找货 | DS3232M价格和库存，欢迎联系客服免费人工找货 |
DS3232M规格书详情
General Description
The DS3232M is a low-cost, extremely accurate, I2C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromechanical systems (MEMS) resonator enhances the long-term accuracy of the device and reduces the piece part count in a manufacturing line.
特性 Features
♦ Timekeeping Accuracy ±5ppm (±0.432 Second/Day) from -40NC to +85NC
♦ 236 Bytes of Battery-Backed User SRAM
♦ Battery Backup for Continuous Timekeeping
♦ Low Power Consumption
♦ Functionally Compatible to DS3232
♦ Complete Clock Calendar Functionality Including Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Up to Year 2100
♦ Two Time-of-Day Alarms
♦ 1Hz and 32.768kHz Outputs
♦ Reset Output and Pushbutton Input with Debounce
♦ Fast (400kHz) I2C-Compatible Serial Bus
♦ +2.3V to +4.5V Supply Voltage
♦ Digital Temp Sensor with ±3NC Accuracy
♦ -40NC to +85NC Temperature Range
♦ 8-Pin SO (150 mils) Package
♦ Underwriters Laboratories (UL) Recognized
Applications
Power Meters
Industrial Applications
产品属性
- 产品编号：
DS3232MZ/V+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 类别：
集成电路（IC） > 实时时钟
- 系列：
Automotive, AEC-Q100
- 包装：
管件
- 类型：
时钟/日历
- 特性：
警报器，闰年，方波输出，SRAM
- 存储容量：
236B
- 时间格式：
HH：MM：SS（12/24 小时）
- 日期格式：
YY-MM-DD-dd
- 接口：
I²C，2 线串口
- 电压 - 供电：
2.3V ~ 4.5V
- 电压 - 供电，电池：
2.3V ~ 4.5V
- 电流 - 计时（最大值）：
175µA @ 2.3V ~ 4.5V
- 工作温度：
-40°C ~ 85°C
- 安装类型：
表面贴装型
- 封装/外壳：
8-SOIC（0.154"，3.90mm 宽）
- 供应商器件封装：
8-SOIC
- 描述：
IC RTC CLK/CALENDAR I2C 8-SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAX |
25+23+ |
SOP8 |
25503 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM/美信 |
21+ |
SOIC-8_150mil |
10000 |
全新原装现货 |
询价 | ||
MAXIM/美信 |
24+ |
SOIC-8_150mil |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAX |
2450+ |
SOP |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
MAXIM/美信 |
25+ |
SOP8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MAXIM/美信 |
21+ |
SOIC-8_150mil |
10000 |
只做原装,质量保证 |
询价 | ||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM |
17+ |
SOP-8 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM/美信 |
22+ |
SOIC-8 |
3500 |
原装正品 |
询价 | ||
MAXIM/美信 |
24+ |
SOP |
9600 |
原装现货,优势供应,支持实单! |
询价 |
