NXP USA Inc.20-SOIC (0.295", 7.50mm Width)RoHS
PCF2127AT/2Y
IC RTC CLK/CAL I2C/SPI 20-SOIC
Category
Subcategory
Clock Timing Real Time Clocks
Package
20-SOIC (0.295", 7.50mm Width)
Status
Active
Datasheet
$5.22 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | NXP USA Inc. |
| Model | PCF2127AT/2Y |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 4.2V |
| Supplier Device Package | 20-SO |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
PCF2127AT/2Y by NXP USA Inc. is a commonly used electronic component in the Clock Timing Real Time Clocks category. Available in 20-SOIC (0.295", 7.50mm Width) package with -40°C ~ 85°C operating temperature range. Contact us for datasheet, pricing, and availability.
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All Technical Specifications
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer |
| Interface | I²C, 2-Wire Serial |
| Date Format | YY-MM-DD-dd |
| Memory Size | 512B |
| Time Format | HH:MM:SS (12/24 hr) |
| Voltage - Supply | 1.8V ~ 4.2V |
| Voltage - Supply, Battery | 1.8V ~ 4.2V |
| Current - Timekeeping (Max) | 1.5µA @ 3.3V |
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