Home
About Us
Products
Quality
Support
Solutions
Contact Us
Sample
CN
Products
Sensor
I²C temperature sensor
Infrared sensor
Clock ICs
crystal
RTC
PLL
Dual Retriggerable Monostable Multivibrators
Crystal oscillator
Clock Buffers
Interface
RS232
RS485/ RS422
Multiprotocol transceivers
UART
Can and Lin transceiver can and Lin transceiver
LVDS, M-LVDS & PECL IC
I²C IC
I²C IC
I²C GPIO Expandar
I²C shifters
I²C-bus switch with reset
I²C-bus master selector with interrupt logic and rese
Motor drive
Motor drive
ADC&DAC
ADC&DAC
Power management
DBS
LED Display Driver
LED driver chip
LED dimming flash chip
MOSFET
Voltage supervisor
Power switch
DC/DC
LDO
Standard Voltage Regulators
Single Cell Li-ion Battery Chargers
LNB
Encrypted storage
Encryption chip
LCD Controller
LCD Controller
Audio amplifier
Audio amplifier
Small Logic Series
Small Logic Series
Switches and multiplexers
Switches and multiplexers
EEPROM
SPI EEPROM
I²C serial interface EEPROM
Home
>
Products
> AT8339
AT8339
Part Number
Description
Working temperature range (℃)
Cross Reference
Power supply voltage (V)
Timing current (typical)
Clock format
Crystal CL (pF)
Integrated crystal
Temperature compensation
Bckup power
Trickle charge
Alarm / Interrupt
Square wave output (Hz)
Clock calibration function
Power down
Oscillation stop detection
User RAM (bytes)
Pin/Package
AT8339
-40 to +85
DS1339/PT7C4339
1.7～5.5
1.0μA (3V)
HH:MM:SS
6
—
—
√
√
Periodic Interrupts / 2﹣A
Programmable (open drain)
—
√
√
—
SOP8、MSOP8
