Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
Buy Options
PCF2129AT/2,518
Active
12NC: 935295732518
Details
Order
Operating Features
| Parameter | Value |
|---|---|
resolution | 1 sec to year |
Interface | I2C, SPI |
VDD (interface) | 1.8 to 4.2 |
watchdog timer | yes |
Programmable alarm | yes |
countdown timer | no |
| Parameter | Value |
|---|---|
VDD (clock) | 1.8 to 4.2 |
leap year tracking | yes |
IDD (nA) | 700 |
temperature compensation | yes |
AEC-Q100 compliant | no |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
PCF2129AT/2,518(935295732518) | No | Yes Certificate Of Analysis (CoA) | No |  | REACH SVHC | 453.8 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | FIT | MTBF | ||
|---|---|---|---|---|---|---|---|
| Lead Soldering | Lead Free Soldering | Lead Soldering | Lead Free Soldering | ||||
PCF2129AT/2,518 (935295732518) | No | 3 | 3 | 240 | 260 | 5 | 2.0E8 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
PCF2129AT/2,518 (935295732518) | 854239 |
Discontinued and Replacement Part Data
| Part/12NC | Discontinuance Notice | Replacement |
|---|---|---|
PCF2129AT/2,518 (935295732518) | - | PCF2131TFY (935378775518) |
Product Change Notice
| Part/12NC | Issue Date | Effective Date | PCN | Title |
|---|---|---|---|---|
PCF2129AT/2,518 (935295732518) | 2020-12-15 | 2020-12-16 | 202011011I | NXP Will Add a Sealed Date to the Product Label |
More about PCF2129
PCF2129 devices are "Not Recommended for New Designs", please use the replacement part PCA2131TF.
The PCF2129 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 PCF2129 has a selectable I²C-bus or SPI-bus, a backup battery switch-over circuit, a programmable watchdog function, a timestamp function, and many other features.