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20 Terminations3.3V 20 Pin MAX6909 Real Time Clocks
- Manufacturer: Maxim Integrated
- NO: 503-MAX6909EO33+
- Package: 20-SSOP (0.154, 3.90mm Width)
- Datasheet:
- Stock: 4957
- Description: 20 Terminations3.3V 20 Pin MAX6909 Real Time Clocks(Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mounting Type | Surface Mount |
| Package / Case | 20-SSOP (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar/Supervisor |
| Terminal Finish | Matte Tin (Sn) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| HTS Code | 8542.39.00.01 |
| Technology | BICMOS |
| Voltage - Supply | 3V~3.6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.635mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | MAX6909 |
| Pin Count | 20 |
| JESD-30 Code | R-PDSO-G20 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 1 |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 31B |
| Adjustable Threshold | YES |
| Logic Function | Clock |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Height Seated (Max) | 1.73mm |
| Length | 8.65mm |
MAX6909EO33+ Overview
There is an embedded version in the package 20-SSOP (0.154, 3.90mm Width).The package is in the form of Tube.The supply voltage of this electrical RTC is 3V~3.6V.Electrical real time clocks of this type are Clock/Calendar/Supervisor.As you can see from the diagram, this electronic component is mounted in the way of Surface Mount.When transmission lines are terminated with a zero, their characteristic impedance is that of the terminating RTC module.Obviously, a voltage of 3.3V is being supplied to this electronic component.The reason for this is that, due to the fact that it has 20 pins, it has the necessary features.RTCs belongs to MAX6909 family.A real time analog clock's memory size is 31B, which is available for storing programs and data.RTC time is advisable to operate at a temperature above -40°C.Lower than 85°C is the recommended operating temperature.The maximal supply voltage (Vsup) reaches 3.6V.Normal operation requires a supply voltage (Vsup) greater than 3V.
MAX6909EO33+ Features
20-SSOP (0.154, 3.90mm Width) package
20 terminations
20 pin count
MAX6909EO33+ Applications
There are a lot of Maxim Integrated MAX6909EO33+ Real Time Clocks applications.
- Portable Instruments
- Hand-Held Devices
- Security Systems
- Routers
- Embedded Time Stamping
- Mobile equipment
- Metering
- Data loggers
- Medicine Dispenser
- Digital still camera
