Part No. Internal
Clock		 VDD
 System
Clock		 Program
Memory		 Data
Memory		 Data
EEPROM		 I/O 8-bit
Timer		 RTC OPA Comparator PFD Stack Package
4095kHz
2.2V~
3.6V
32kHz~
4095kHz
4Kx15
128x8
1Kx8
22
2
v
2
1
v
4
20/24SOP
Note: The device is only available in an OTP version.