| Part No. | VDD | System
Clock | Program
Memory | Data
Memory | I/O | LED
Driver
Output | LED
Share
I/O | Timer | R-Type
LCD | PFD | Stack | Package |
| 8-bit | RTC |
| HT48R064D | 2.2V~
5.5V | 32kHz~
12MHz | 1Kx14 | 64x8 | 18 | 8x4 | 12 | 1 | v | -- | v | 4 | 16DIP/NSOP
20DIP/SOP |
| HT48R065D | 2.2V~
5.5V | 32kHz~
12MHz | 2Kx15 | 96x8 | 22 | 8x8 | 16 | 1 | v | 4COM | v | 6 | 16DIP/NSOP
20DIP/SOP
24SKDIP/SOP |
| HT48R066D | 2.2V~
5.5V | 32kHz~
12MHz | 4Kx15 | 128x8 | 26 | 8x8 | 16 | 2 | v | 4COM | v | 6 | 20DIP/SOP
24/28SKDIP/SOP |
Note: 1. These devices are only available in OTP versions.
2. The RTC can be used as the system clock giving a typical operating current of 20μA at 3V.
3. The standby current is 1μA at 3V with the RTC still running.
備注：1。這些設備只有在OTP版本。
2。RTC可以給人一種典型的操作在3V的20μA電流作為系統時鐘。
3。待機電流1μA在3V與RTC仍在運行。
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