NJU6342, NJU6342H, NJU6350 Selling Leads, Datasheet
MFG:JRC Package Cooled:Chip EMP8 D/C:20K
NJU6342, NJU6342H, NJU6350 Datasheet download
Part Number: NJU6342
MFG: JRC
Package Cooled: Chip EMP8
D/C: 20K
NJU6342, NJU6342H, NJU6350
- Table of contents:
Info of NJU6342
Info of NJU6342H
Info of NJU6350
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About NJU6342 Series
PDF/DataSheet Download
Datasheet: NJU6342 Series
File Size: 87873 KB
Manufacturer:
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About NJU201A
PDF/DataSheet Download
Datasheet: NJU201A
File Size: 171949 KB
Manufacturer: NJRC [New Japan Radio]
Download : Click here to Download
About NJU6350
PDF/DataSheet Download
Datasheet: NJU6350
File Size: 89527 KB
Manufacturer: NJRC [New Japan Radio]
Download : Click here to Download
NJU6350 General Description
The NJU6350 is a serial I/O Real Time Clock suitable for 4 bits micro-processor.
It contains quartz crystal oscillator, counter, shift register, voltage regulator, voltage detector, and interface controller.
The NJU6350 required only 3-port of microprocessor for data transfer, and the microprocessor can receive the data at any time when the microprocessor requires.
The operating voltage is as wide as 2.0V to 5.5V, consequently, the NJU6350 can count accurate time data even if the back up period.
Furthermore, the long time back up is available as the current consumption during the back up period is less than 2A.
NJU6350 Maximum Ratings
| P A R A M E T E R | SYMBOL | R A T I N G | UNIT | |
| Supply Voltage | VDD | -0.3 to +6.0 | V | |
| Input Voltage | VI | VSS-0.3 to VDD+0.3 | V | |
| Operating Temperature | Topr | -30 to +80 | ||
| Storage Temperature | Tstg | -40 to +125 | ||
| Power Dissipation | VSP | PD | 320 | mW |
NJU6350 Features
` Operating Voltage : 3.0V ± 20% 2.0V to 5.5V ( The clock operation )
` Low operating current : 0.8 A ( Typ. ) at 2.0V 2.0 A ( Max. ) at 2.0V
` BCD Counts of Seconds, Minutes, Hours, Days of Week, Date, Month and Year
` Required only 3-port ( DATA, CLK and CE )
` Low Battery Detector ( Low voltage alarm signal output )
` Automatic Leap Year Compensation : Up to AD 2099
` Package Outline : VSP 8 / Chip
` C-MOS Technology
` Low operating current : 0.8 A ( Typ. ) at 2.0V 2.0 A ( Max. ) at 2.0V
` BCD Counts of Seconds, Minutes, Hours, Days of Week, Date, Month and Year
` Required only 3-port ( DATA, CLK and CE )
` Low Battery Detector ( Low voltage alarm signal output )
` Automatic Leap Year Compensation : Up to AD 2099
` Package Outline : VSP 8 / Chip
` C-MOS Technology
NJU6350 Connection Diagram
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