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
PCF2123U/10AA/1,00
Active
12NC: 935287542005
Details
Order
PCF2123U/12HA/1,00
Active
12NC: 935292966005
Details
Order
PCF2123U/12AA/1,00
No Longer Manufactured
12NC: 935290647005
Details
Order
PCF2123U/5GA/1,015
No Longer Manufactured
12NC: 935295429015
Details
Order
Operating Features
| Parameter | Value |
|---|---|
resolution | 1 sec to year |
Interface | SPI |
VDD (interface) | 1.8 to 5.5 |
watchdog timer | yes |
Programmable alarm | yes |
countdown timer | yes |
| Parameter | Value |
|---|---|
Special features | lowest power |
VDD (clock) | 1.1 to 5.5 |
leap year tracking | yes |
IDD (nA) | 110 |
temperature compensation | no |
AEC-Q100 compliant | no |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
PCF2123U/10AA/1,00(935287542005) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 1.01 |
PCF2123U/12AA/1,00(935290647005) | Yes | Yes | Yes | | REACH SVHC | 1.01 |
PCF2123U/12HA/1,00(935292966005) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 0.756 |
PCF2123U/5GA/1,015(935295429015) | Yes | Yes | Yes | | REACH SVHC | 3.461 |
Quality
| Part/12NC | Safe Assure Functional Safety | FIT | MTBF |
|---|---|---|---|
PCF2123U/10AA/1,00 (935287542005) | No | 5 | 2.0E8 |
PCF2123U/12AA/1,00 (935290647005) | No | 5 | 2.0E8 |
PCF2123U/12HA/1,00 (935292966005) | No | 5 | 2.0E8 |
PCF2123U/5GA/1,015 (935295429015) | No | 5 | 2.0E8 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
PCF2123U/10AA/1,00 (935287542005) | 854239 |
PCF2123U/12AA/1,00 (935290647005) | 854239 |
PCF2123U/12HA/1,00 (935292966005) | 854239 |
PCF2123U/5GA/1,015 (935295429015) | 854239 |
Discontinued and Replacement Part Data
| Part/12NC | Discontinuance Notice | Last Time Buy Date | Last Time Delivery Date | Replacement |
|---|---|---|---|---|
PCF2123U/12AA/1,00 (935290647005) | - | 2009-02-04 | 2009-02-04 | PCF2123U/12HA/1,00 (935292966005) |
PCF2123U/5GA/1,015 (935295429015) | - | 2009-02-04 | 2009-02-04 | PCF2123U/12HA/1,00 (935292966005) |
More about PCF2123
The PCF2123 is a CMOS Real-Time Clock (RTC) and calendar optimized for low power applications. Data is transferred serially via a Serial Peripheral Interface (SPI-bus) with a maximum data rate of 6.25 Mbit/s. An alarm and timer function is also available providing the possibility to generate a wake-up signal on an interrupt pin. An offset register allows fine tuning of the clock.