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RX-4581NB:B ROHS

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Buffers & Line Drivers [3000]
Circular MIL Spec Backshells [3000]
Clock Buffer [1308]
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DRAM [1494]
High Linearity Optocouplers [92]
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IGBT Arrays [2]
Interface - Specialized [3000]
LCD Drivers [367]
Multimedia Misc [22]
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RF Bipolar Transistors [640]
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Circular MIL Spec Contacts [106]
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Data Acquisition ADCs/DACs - Specialized [540]
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Instrumentation, OP Amps, Buffer Amps [3000]
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RF FETs, MOSFETs [2991]
RF Front End [2700]
RF JFET Transistors [622]
RS-485 Interface IC [532]
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TVS Diodes / ESD Suppressors [3000]
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Zener Diode Arrays [2198]
32-bit Microcontrollers - MCU [2999]
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Bipolar Transistor Arrays, Pre-Biased [2229]
CAN Interface IC [647]
Circular MIL Spec Strain Reliefs & Adapters [542]
Clock Generators, PLLs, Frequency Synthesizers [2997]
Current Sense Amplifiers [651]
MOSFET [2999]
Network Controller & Processor ICs [363]
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Real Time Clock [1757]
RF Adapters - Tee [15]
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Single FETs, MOSFETs [2994]
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RF Mixer [1767]
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Memory - FPGA Configuration [103]
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RF Microcontrollers - MCU [356]
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Single, Pre-Biased Bipolar Transistors [2998]
VFD Drivers [13]
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LVDS Interface IC [803]
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Microphone Preamplifiers [41]
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RFID Transponders [1216]
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Timers & Support Products [954]
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Video Switch ICs [357]
Voltage References [1914]
Voltage to Frequency & Frequency to Voltage [88]
Audio D/A Converter ICs [974]
Bus Transceivers [1766]
Capacitive Touch Sensors [540]
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Current & Power Monitors & Regulators [89]
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EPROM [69]
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Multiplexer Switch ICs [3000]
Real Time Clocks [2248]
RF Switch ICs [1453]
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ADCs/DACs - Special Purpose [2845]
Display Interface IC [203]
JFET [191]
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PCI Interface IC [680]
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RF Bias Tees [36]
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F-RAM [193]
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I/O Controller Interface IC [415]
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SRAM [2709]
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RS-232 Interface IC [2496]
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RS-422 Interface IC [314]
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UART Interface IC [543]
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RS-422/RS-485 Interface IC [1887]
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UARTs (Universal Asynchronous Receiver Transmitter [1052]
Current Regulation - Diodes, Transistors [1001]
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Video Processing [2558]
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FIFOs Memory [3000]
Flip Flops [2202]
Float, Level Sensors [908]
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Float, Level Sensors - Industrial [309]
Gates and Inverters - Multi-Function, Configurable [1102]
Latches [3000]
Flow Sensors - Industrial [138]
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Parity Generators and Checkers [154]
Force Sensors - Industrial [329]
Shift Registers [2210]
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Humidity, Moisture Sensors [523]
Specialty Logic [1378]
IrDA Transceiver Modules [81]
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LVDT Transducers (Linear Variable Differential Transformer) [94]
Universal Bus Functions [845]
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AC DC Converters, Offline Switches [2994]
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Power Distribution Switches, Load Drivers [25]
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Power Over Ethernet (PoE) Controllers [737]
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RF Modulators [164]
D-Sub Mixed Contact Connectors [238]
RF Multiplexers [435]
D-Sub Backshells [741]
RF Power Controller ICs [22]
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RF Power Dividers/Splitters [530]
D-Sub Standard Connectors [3000]
RF Receiver, Transmitter, and Transceiver Finished Units [1936]
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RF Receivers [1389]
Memory Card Connectors [633]
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Rectangular MIL Spec Connectors [337]
FFC & FPC Connectors [3000]
RF Transceiver ICs [3000]
MEMS Microphones [48]
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Light to Digital Converters [279]
Image Sensors [6]
RFI and EMI - Shielding and Absorbing Materials [2976]
Board Mount Pressure Sensors [1815]
RFID Accessories [179]
Industrial Pressure Sensors [5]
RFID Antennas [214]
Board Mount Current Sensors [371]
RFID Reader Modules [197]
Industrial Current Sensors [1586]
RFID Transponders, Tags [443]
Board Mount Hall Effect / Magnetic Sensors [1633]
RFID, RF Access, Monitoring ICs [629]
Industrial Humidity Sensors [2]
Subscriber Identification Module (SIM) Cards [61]
semiconductors-Integrated Circuits - ICs [2990]
Smoke Detectors [69]
Board Mount Humidity Sensors [357]
Accelerometers [1479]
IMUs - Inertial Measurement Units [362]
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Ballasts, Inverters [227]
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Industrial Motion & Position Sensors [15]
Distance Sensors [1]
Board Mount Temperature Sensors [2274]
Cold Cathode Fluorescent (CCFL) & UV Lamps [154]
Color LED Lighting [2991]
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Discrete Semiconductor Modules [728]
Electroluminescent [95]
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Optomechanical [417]
PIN Diodes [682]
Panel Indicators, Pilot Lights [3000]
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Remote Phosphor Light Source [179]
RF System on a Chip - SoC [613]
Spacers, Standoffs [1343]
Inrush Current Limiters [305]
Touch Screen Overlays [133]
PTC Thermistors [1866]
Vacuum Fluorescent (VFD) [137]
NTC Thermistors [3000]
White LED Lighting [3000]
Fuse Holder Accessories [564]
Xenon Lighting [122]
Surface Mount Fuses [1468]
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High speed fuses [81]
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RF Diodes [2762]
Variable Capacitance (Varicaps, Varactors) [769]
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TRIACs [2998]
JFETs [901]
Programmable Unijunction [29]
Special Purpose [181]
Compass, Magnetic Field (Modules) [27]
Linear, Compass (ICs) [980]
Position, Proximity, Speed (Modules) - Industrial [460]
Switches (Solid State) [3000]
Multi Purpose Magnets [1577]
Sensor Matched Magnets [85]
Optical Motion Sensors [573]
Tilt Switches [35]
Vibration Sensors [199]
Ambient Light, IR, UV Sensors [378]
Camera Modules [544]
Distance Measuring [215]
Image Sensors, Camera [745]
Photo Detectors - CdS Cells [70]
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Photo Detectors - Remote Receiver [840]
Photodiodes [769]
Photoelectric, Industrial [2997]
Photointerrupters - Slot Type - Logic Output [528]
Photointerrupters - Slot Type - Transistor Output [603]
Photonics - Counters, Detectors, SPCM (Single Photon Counting Module) [26]
Phototransistors [542]
Reflective - Analog Output [310]
Reflective - Logic Output [141]
Analog and Digital Output [2993]
Analog and Digital Output - Industrial [171]
RTD (Resistance Temperature Detector) [1016]
Thermocouples, Temperature Probes [1087]
Thermostats - Mechanical [883]
Thermostats - Mechanical - Industrial [789]
Thermostats - Solid State [1013]

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RX-4581NB:B ROHS

Category : Integrated Circuits (ICs) Clock/Timing Real Time Clocks

Product Status : Obsolete

Features : Alarm, Leap Year, SRAM

Mounting Type : Surface Mount

Package : Bulk

Series : RX-4581NB

Current - Timekeeping (Max) : 0.8µA ~ 1.2µA @ 3V ~ 5V

Package / Case : 22-SMD, 20 Leads, Flat Leads

Supplier Device Package : 22-SON

Date Format : YY-MM-DD-dd

DigiKey Programmable : Not Verified

Mfr : EPSON

Operating Temperature : -40°C ~ 85°C

Memory Size : 16B

Voltage - Supply : 1.6V ~ 5.5V

Voltage - Supply, Battery : -

Time Format : HH:MM:SS (24 hr)

Interface : SPI

Type : Clock/Calendar

Description : IC RTC CLK/CALENDAR SPI 22SON

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Real Time Clock (RTC) IC Clock/Calendar 16B SPI 22-SMD, 20 Leads, Flat Leads

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