NXP Semiconductors PCA8802U/2AA/1,026 Real Time Clocks
IC RTC BINARY CNT I2C 8-WLCSP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PCA8802U/2AA/1,026
Detailed Description
IC RTC BINARY CNT I2C 8-WLCSP
Package
Die
Key Features
Package / Case: Die
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PCA8802U/2AA/1,026 Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors PCA8802U/2AA/1,026 Real Time Clocks technical specifications.
General
Interface
I²C, 2-Wire Serial
RoHS
Yes
Package / Case
Die
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.6V ~ 5.5V
Lifecycle Status
Obsolete
Features
Square Wave Output, Unique ID
Type
Binary Counter
Time Format
Binary
Date Format
Binary
Related Parts Comparison (PCA8802U/2AA/1,026 vs PCA8565AU/5BB/1,01 vs PCA8802CX8/B/1,027 vs PCF8523AUG/HAV)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | Die | Die | Die | Die |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 1.6V ~ 5.5V | 1.8V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V |
| Interface | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
| Lifecycle Status | Obsolete | Active | Obsolete | Active |
| Current Timekeeping Max | 0.4µA @ 1.6V ~ 5.5V | 0.9µA ~ 1.8µA @ 2V ~ 5V | 0.4µA @ 1.6V ~ 5.5V | 0.5µA @ 2V ~ 5V |
| Date Format | Binary | YY-MM-DD-dd | Binary | YY-MM-DD-dd |
| Features | Square Wave Output, Unique ID | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Square Wave Output, Unique ID | Alarm, Leap Year, Watchdog Timer |
| Time Format | Binary | HH:MM:SS (24 hr) | Binary | HH:MM:SS (12/24 hr) |
| Type | Binary Counter | Clock/Calendar | Binary Counter | Clock/Calendar |
| RoHS | Yes | Yes | Yes | -- |
| Package | Die | Die | Die | -- |
| Action |
More Parts in Real Time Clocks
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.