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MM5316N
Integrated clock circuit using MOS technology with 40 pinsMM5316N
Integrated clock circuit using MOS technology with 40 pins
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Service & Packaging
Service & Packaging
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MM5316N DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The MM5316N is a high-precision monolithic timing circuit that is commonly used in electronic products such as clocks, timers, and oscillators. It features a precision timing circuit with a programmable divider that allows for accurate timekeeping and control of various functions.This IC has a voltage-controlled oscillator (VCO) that can operate in a wide frequency range, making it versatile for different applications. It also has a 14-bit binary counter that can divide the clock frequency by various factors to generate different output frequencies.The MM5316N operates over a wide temperature range, making it suitable for use in different environments. It has a low power consumption, which makes it ideal for battery-powered devices.This IC has a compact DIP package and requires minimal external components for operation, making it easy to integrate into electronic designs. It operates on a single power supply voltage and has built-in protection circuits to prevent damage from overvoltage or reverse polarity.
Key Features
- Real-Time Clock/Calendar function
- 24-hour format
- Automatic Leap Year correction
- 0.1s resolution
- Low power consumption
- Programmable alarm output
- External clock input
- Programmable square wave output
Application
- Industrial control systems
- Automated testing equipment
- Signal processing systems
- Instrumentation and measurement systems
- Motor control applications
- Voltage regulation circuits
- Power supply monitoring circuits
- Process control systems
- Communication systems
- Data acquisition systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Reach Compliance Code | HTS Code ! | 8542.39.00.01 | |
| JESD-30 Code | R-PDIP-T40 | JESD-609 Code | e0 |
| Number of Terminals | 40 | Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | -25 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | DIP | Package Equivalence Code | DIP40,.6 |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Qualification Status ! | Not Qualified | Surface Mount ! | NO |
| Technology | MOS | Temperature Grade ! | OTHER |
| Terminal Finish | Tin/Lead (Sn/Pb) | Terminal Form ! | THROUGH-HOLE |
| Terminal Pitch ! | 2.54 mm | Terminal Position | DUAL |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is MM5316N?
The MM5316N is a precision timer circuit designed by National Semiconductor. It is commonly used in digital clock and timer applications, providing accurate timekeeping and timing functions for various electronic systems.
How Does MM5316N Work?
The MM5316N operates by generating precise timing signals for controlling the display and updating the time in digital clock and timer applications. It utilizes a combination of oscillator circuits, frequency dividers, and display drivers to ensure accurate timekeeping and proper display operation.
How Many Pins does MM5316N have and What are the Functions of the Pinout Configuration?
The MM5316N is housed in a 28-pin DIP (Dual Inline Package) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- X1, X2: External oscillator connections.
- HR:MIN: Hours and minutes display driver outputs.
- HR10, HR1: Hours display driver outputs.
- MIN10, MIN1: Minutes display driver outputs.
- RESET: Reset input pin.
- IRQ: Interrupt request output pin.
- Various other pins for additional control and display functions.
What are the Pros and Cons of MM5316N?
Pros:
- Precision Timing: Provides accurate timekeeping capabilities for digital clock applications.
- Integrated Display Drivers: Simplifies the driving of segmented LED or LCD displays.
- Reliable Operation: Well-established design with proven reliability in timekeeping applications.
- Wide Operating Voltage: Supports a wide voltage range for versatile system integration.
Cons:
- Obsolete: The MM5316N is an older component and may not be readily available from all suppliers.
- Limited Features: Lacks advanced features compared to modern clock and timer ICs.
- Package Size: The 28-pin DIP package may be larger than more modern surface-mount alternatives.
Are There Any Equivalents/Alternatives to MM5316N for Recommendation?
- The Intersil ICM7170IPG is a similar precision timer IC with display drivers.
- Alternatives to the MM5316N include the Seiko S35390A and the Maxim DS3231 real-time clock (RTC) IC.
