Part No. VDD System
Clock
Program
Memory
Data
Memory
I/O LCD Timer Interrupt R-F IR
Carrier
PFD Stack Package
16-bit RTC Ext. Int.
1.2V~
2.2V
32768Hz~
128kHz
1Kx16 32x8 8 13x3
or
14x2
1 -- -- 2 1ch -- -- 2 44QFP
2.2V~
5.5V
400kHz~
8MHz
1Kx16 32x8 8 9x4 1 v 1 2 1ch -- -- 2 44QFP
1.2V~
2.2V
32768Hz --

2.2V~
5.5V
400kHz~
8MHz
2Kx16 64x8 12 19x4
or
20x3
1 v 1 3 2ch v v 4 64LQFP
1.2V~
2.2V
32768Hz --
Note: 1. Part numbers including "C" are mask version devices, "R" are OTP devices, while part numbers suffixed with
             "L" are low voltage mask version devices.
         2. For the low voltage mask version devices, note that the HT47R20A-1 device can be used as corresponding OTP
            devices
 
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