Item
Part No.
Description
VDD
ROM
RAM
I/O
I/P
OSC
LCD Seg/Com/duty
LCD bias
RTC
RFC Counter
RFC Channel
1
TTU712
R2F 4Bits MCU with LCD
2.4~5.5V
4K*16
128*4
10
4
Built-in 4M/ External R/ External crystal
32 x 3, 1/4 32 x 3, 1/3
R Type
1/3
32768Hz
12 bits
2
