Part No. VDD System
Clock		 Program
Memory		 Data
Memory		 I/O LCD Timer Dual Slope
ADC		 Touch
Key		 Vibration
Amplifier		 Charge Pump,
Regulator		 UART Stack Package
8-bit 16-bit RTC
HT46R73D-3 2.2V~
5.5V		 400kHz~
8MHz		 4Kx15 128x8 16 16x4 1 2 v v 4 v v -- 6 52QFP
HT46R75D-3* 2.2V~
5.5V		 400kHz~
12MHz or
32768Hz		 8Kx16 192x8 22 24x8
~
28x4		 1 2 v v v v 4 v 8 64LQFP

* Under development, available in 1Q, 2011.
Note: The device is only avaliable in an OPT version.