PCF2127T: Accurate RTC with integrated quartz crystal for industrial applications
The PCF2127 is a CMOS Real Time Clock (RTC) and calendar with an integrated Temperature Compensated Crystal (Xtal) Oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high accuracy and very low power consumption. The PCF2127 has 512 bytes of general-purpose static RAM, a selectable I²C-bus or SPI-bus, a backup battery switch-over circuit, a programmable watchdog function, a timestamp function, and many other features.
Outline 3d SOT162-1
数据手册 (1)
| 名称/描述 | Modified Date |
|---|---|
| Accurate RTC with integrated quartz crystal for industrial applications (REV 8.0) PDF (1.1 MB) PCF2127 [English] | 19 Dec 2014 |
应用说明 (2)
| 名称/描述 | Modified Date |
|---|---|
| Application and soldering information for the PCF2127 TCXO RTC (REV 2.1) PDF (169.0 kB) AN11266 [English] | 06 Mar 2015 |
| ESD and EMC sensitivity of IC (REV 1.0) PDF (745.0 kB) AN10853 [English] | 14 Mar 2013 |
用户指南 (1)
| 名称/描述 | Modified Date |
|---|---|
| User manual for the accurate RTC demo board OM13513 containing PCF2127T and PCF2129AT (REV 2.0) PDF (1.2 MB) UM10762 [English] | 05 Oct 2015 |
手册 (1)
| 名称/描述 | Modified Date |
|---|---|
| NXP® aRTCs PCF2127, PCA2129 and PCF2129: High-precision aRTCs with embedded quartz crystal (REV 1.0) PDF (908.0 kB) 75017568 [English] | 18 Jun 2014 |
封装信息 (1)
| 名称/描述 | Modified Date |
|---|---|
| plastic small outline package; 16 leads; body width 7.5 mm (REV 1.0) PDF (317.0 kB) SOT162-1 [English] | 08 Feb 2016 |
包装 (1)
| 名称/描述 | Modified Date |
|---|---|
| SO16; Reel dry pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,518 or... (REV 1.0) PDF (271.0 kB) SOT162-1_518 [English] | 25 Nov 2014 |
支持信息 (2)
| 名称/描述 | Modified Date |
|---|---|
| Footprint for reflow soldering (REV 1.0) PDF (9.0 kB) SO-SOJ-REFLOW [English] | 08 Oct 2009 |
| Footprint for wave soldering (REV 1.0) PDF (8.0 kB) SO-SOJ-WAVE [English] | 08 Oct 2009 |
订购信息
| 型号 | 状态 | Package version | resolution | Interface | VDD (interface) (V) | watchdog timer | Programmable alarm | countdown timer | VDD (clock) (V) | Special features | Leap year tracking | IDD (nA) | temperature compensation | Tamb (Cel) | AEC-Q100 compliant |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCF2127T/2 | Active | SOT162-1 | 1 sec to year | I2C, SPI | 1.8 to 4.2 | yes | yes | yes | 1.8 to 4.2 | yes | 700 | yes | -40 to +85 | no | |
| PCF2127T/1 | No Longer Manufactured | SOT162-1 | 1 sec to year | I2C, SPI | 1.8 to 4.2 | yes | yes | yes | 1.8 to 4.2 | yes | 700 | yes | -40 to +85 | no |
封装环保信息
| 产品编号 | 封装说明 | Outline Version | 回流/波峰焊接 | 包装 | 产品状态 | 部件编号订购码 (12NC) | Marking | 化学成分 | RoHS / 无铅 / RHF | 无铅转换日期 | IFR(FIT) | MTBF（小时） | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCF2127T/2 | | SOT162-1 | SO-SOJ-REFLOW
SO-SOJ-WAVE SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 in Drypack | Active | PCF2127T/2Y (9352 998 66518) | Standard Marking | PCF2127T/2 |    | Always Pb-free | 5 | 2E8 | 3 | 3 |
- Application and soldering information for the PCF2127 TCXO RTC PCF2127
- ESD and EMC sensitivity of IC pcf8576d_automotive
- User manual for the accurate RTC demo board OM13513 containing PCF2127T and PCF2129AT PCF2129
- NXP® aRTCs PCF2127, PCA2129 and PCF2129: High-precision aRTCs with embedded quartz crystal PCF2129
- plastic small outline package; 16 leads; body width 7.5 mm TJF1052IT
- Footprint for reflow soldering NPIC6C596A_Q100
- Footprint for wave soldering NPIC6C596A_Q100
- SO16; Reel dry pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,518 or... TJF1052IT
- TJF1052IT
