Part No. Internal
Clock		 VDD System
Clock		 Program Memory Data Memory I/O

8-bit
Timer

 A/D PWM PFD Stack Package
HT46R016 4MHz,
8MHz,
12MHz		 2.2V~
5.5V		 32kHz~
12MHz		 1Kx14 64x8 14 1 12-bitx4 8-bitx1 v 2 16DIP/NSOP

HT46R017

 4MHz,
8MHz,
12MHz		 2.2V~
5.5V		 32kHz~
12MHz		 2Kx15 96x8 14 2 12-bitx4 8-bitx1 v 2 16DIP/NSOP

Note: 1. These devices are only available in OTP versions.
         2. All devices include a fully integrated RC system oscillator.
Part No. Internal
Clock		 VDD System
Clock		 Program
Memory		 Data
Memory		 I/O

Timer

 RTC A/D D/A PWM R-Type
LCD		 PFD Inter-
face		 Stack Package
8-bit 16-bit
HT46R064 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 1Kx14 64x8 18 1 -- v 12-bitx4 -- 8-bitx1 -- v -- 4 16DIP/NSOP, 20DIP/SOP/SSOP
HT46R064B 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 1Kx14 64x8 18 1 -- v 12-bitx4 -- 8-bitx1 -- v -- 4 16DIP/NSOP, 20DIP/SOP/SSOP

HT46R065

 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 2Kx15 96x8 22 2 -- v 12-bitx4 -- 8-bitx1 4COM v -- 6 16DIP/NSOP, 20DIP/SOP/SSOP, 24SKDIP/SOP/SSOP

HT46R065B

 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 2Kx15 96x8 22 2 -- v 12-bitx4 -- 8-bitx1 4COM v -- 6 16DIP/NSOP, 20DIP/SOP/SSOP, 24SKDIP/SOP/SSOP
HT46R066 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 4Kx15 128x8 26 2 -- v 12-bitx8 -- 8-bitx2 4COM v -- 6 16DIP/NSOP, 20DIP/SOP/SSOP, 24/28SKDIP/SOP/SSOP
HT46R066B 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 4Kx15 128x8 26 2 -- v 12-bitx8 -- 8-bitx2 4COM v -- 6 16DIP/NSOP, 20DIP/SOP/SSOP, 24/28SKDIP/SOP/SSOP

HT46R0662

 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 4Kx15 224X8 42 2 -- v(*) 12-bitx8 -- 8-bitx2 4COM v -- 6 24/28SKDIP/SOP/SSOP, 44QFP

HT46R0664

 4MHz
8MHz
12MHz		 2.2V~
5.5V		 32kHz~
12MHz		 4Kx16 224x8 42 2 -- v(*) 12-bitx12 -- 8-bitx2 19x8
23x4		 v -- 6 44QFP
HT46R067 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 8Kx16 384X8 42 3 -- v(*) 12-bitx8 -- 8-bitx3 4COM v -- 8 24/28SKDIP/SOP/SSOP
44QFP

HT46R068

 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 16Kx16 512X8 50 2 1 v(*) 12-bitx16 12-bitx1 8-bitx4 4COM v SPI/I2C,
SPI		 8 28SKDIP/SOP/SSOP
44/52QFP
HT46R069 4MHz, 8MHz, 12MHz 2.2V~
5.5V		 32kHz~
12MHz		 32Kx16 1024X8 62 2 1 v(*) 12-bitx16 12-bitx1 8-bitx4 4COM v SPI/I2C,
SPI		 8 44/52QFP
64LQFP

Note: 1.These devices are only available in OTP versions.
         2.All devices include a fully integrated RC system oscillator.
         3. * RTC is implemented by TinyPower structure.
         4. The HT46R0664 includes a complete LCD driver function - pin compatible with Samsung S3F9488.