
For Reference Only
Part Number | PCF2127T/2Y |
OEMstron Part # | PCF2127T-2Y |
Manufacturer | NXP |
Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
Description | IC RTC CLK/CAL I2C/SPI 16-SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | PCF2127T/2Y PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
PCF2127T/2Y Specifications
Part Number | PCF2127T/2Y | |
Brand | NXP | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Clock & Timer ICs | |
Subcategory | Real Time Clocks | |
Manufacturer | NXP USA Inc. | |
Series | - | |
Type | Clock/Calendar | |
Features | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | |
Memory Size | 512B | |
Time Format | HH:MM:SS (12/24 hr) | |
Date Format | YY-MM-DD-dd | |
Interface | I²C, 2-Wire Serial | |
Voltage - Supply | 1.8V ~ 4.2V | |
Voltage - Supply, Battery | 1.8V ~ 4.2V | |
Current - Timekeeping (Max) | 1.5µA @ 3.3V | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Surface Mount | |
Package / Case | 16-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 16-SO |
PCF2127T/2Y Documents

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Part Number | Description | Stock |
PCF2127T/2Y D# V36:1790_06537030 NXP Semiconductors |
Real Time Clock Serial 512byte Clock/Calendar 16-Pin SO T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
PCF2127T/2Y D# PCF2127T/2Y NXP Semiconductors |
Real Time Clock Serial (I2C, SPI) 512Byte 16-Pin SO T/R - Tape and Reel (Alt: PCF2127T/2Y) |
Americas - 0 |
Part Number | Description | Stock |
PCF2127T/2Y D# PCF2127T/2Y NXP Semiconductors |
Real Time Clock Serial (I2C, SPI) 512Byte 16-Pin SO T/R (Alt: PCF2127T/2Y) |
Asia - 0 |
Part Number | Description | Stock |
PCF2127T/2Y D# PCF2127T/2Y NXP Semiconductors |
Real Time Clock Serial (I2C, SPI) 512Byte 16-Pin SO T/R (Alt: PCF2127T/2Y) |
Europe - 0 |
Part Number | Description | Stock |
PCF2127T/2Y NXP Semiconductors |
17 |
Part Number | Description | Stock |
PCF2127T/2Y NXP Semiconductors |
IC RTC CLK/CAL I2C/SPI 16-SOIC |
3000 |
Part Number | Description | Stock |
PCF2127T/2Y D# C1S537101114388 NXP Semiconductors |
Accurate RTC with integrated quartz crystal for industrial applications RoHS: Compliant
pbFree: Yes
Min Qty: 1
|
160 |
Part Number | Description | Stock |
PCF2127T/2Y D# 568-10191-2-ND NXP Semiconductors |
IC RTC CLK/CAL I2C/SPI 16-SOIC |
On Order |
Part Number | Description | Stock |
PCF2127T/2Y D# 2775934 NXP Semiconductors |
REAL TIME CLOCK, 4.2V, I2C/SPI, SOIC-16 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
64 |
Part Number | Description | Stock |
PCF2127T/2Y NXP Semiconductors |
PCF2127 Series 512 Byte Accurate RTC with Integrated Quartz Crystal - SOIC-16 RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
PCF2127T2Y NXP Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
3600 |
Part Number | Description | Stock |
PCF2127T2Y NXP Semiconductors |
OEM/CM ONLY |
199 |
Part Number | Description | Stock |
PCF2127T/2Y NXP Semiconductors |
In Stock |
17 |
Part Number | Description | Stock |
PCF2127T/2Y D# 771-PCF2127T/2Y NXP Semiconductors |
Real Time Clock RTC IC RoHS: Compliant
|
247 |
Part Number | Description | Stock |
PCF2127T/2Y D# 31AC6845 NXP Semiconductors |
ALARM RTC, -40 TO 85DEG C, SOIC-16, Date Format:Day, Date, Month, Year, Clock Format:HH:MM:SS, Clock IC Type:Alarm RTC, Supply Voltage Min:1.8V, Supply Voltage Max:4.2V, Clock IC Case Style:SOIC, No. of Pins:16Pins, Product Range:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
PCF2127T/2Y TAPEREEL NXP Semiconductors |
OEM/CM ONLY |
487 |
PCF2127T/2Y NXP Semiconductors |
OEM/CM ONLY |
1033 |
Part Number | Description | Stock |
PCF2127T/2Y NXP Semiconductors |
shipping today |
25 |
Part Number | Description | Stock |
PCF2127T/2Y D# 30590518 NXP Semiconductors |
Real Time Clock Serial 512byte Clock/Calendar 16-Pin SO T/R RoHS: Compliant
|
Americas - 160 |
Part Number | Description | Stock |
PCF2127T/2Y D# 2775934 NXP Semiconductors |
REAL TIME CLOCK, 4.2V, I2C/SPI, SOIC-16 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1089 |
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1 | $ 6.2480 | $ 6.2480 |
100 | $ 6.2480 | $ 624.8000 |
500 | $ 6.2480 | $ 3,124.0000 |
1000 | $ 6.2480 | $ 6,248.0000 |
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