|
Still deciding? Get samples of $ !
Order Sample
|
| Customization: | Available |
|---|---|
| Conductive Type: | Bipolar Integrated Circuit |
| Integration: | MSI |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
PCF8523T/1,118 : Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Mfr. Part#: PCF8523T/1,118
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
|
Product Status
|
Active
|
|
|
Type
|
Clock/Calendar
|
|
|
Features
|
Alarm, Leap Year, Watchdog Timer
|
|
|
Memory Size
|
-
|
|
|
Time Format
|
HH:MM:SS (12/24 hr)
|
|
|
Date Format
|
YY-MM-DD-dd
|
|
|
Interface
|
I²C, 2-Wire Serial
|
|
|
Voltage - Supply
|
1.6V ~ 5.5V
|
|
|
Voltage - Supply, Battery
|
1.8V ~ 5.5V
|
|
|
Current - Timekeeping (Max)
|
0.5µA @ 2V ~ 5V
|
|
|
Operating Temperature
|
-40°C ~ 85°C
|
|
|
Mounting Type
|
Surface Mount
|
|
|
Package / Case
|
8-SOIC (0.154", 3.90mm Width)
|
|
|
Supplier Device Package
|
8-SO
|
|
|
Base Product Number
|
PCF8523
|
The PCF8523 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. Data is transferred serially via the I2C-bus with a maximum data rate of 1000 kbit/s. Alarm and timer functions are available with the possibility to generate a wake-up signal on an interrupt pin. An offset register allows fine-tuning of the clock. The PCF8523 has a backup battery switch-over circuit, which detects power failures and automatically switches to the battery supply when a power failure occurs.
APPLICATION
Time keeping application
Battery powered devices
Metering
Notice:
){kind=link}