M16C62_M Datasheet, PDF (418/615 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES

UART
Mitsubishi microcomputers
M16C / 62A Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Clock generator
XIN
Timer Ai counter
Timer Aj counter
f1
flip-flop
flip-flop
External clock
TAiOUT
TAjOUT
CLK2
SIM CARD
CLK
1
SIM card
F/D ^{internal clock}
frequency
division ratio
UART clock
UART2 bit rate generator
1/16
UART
UART2 clock
UART
RxD2
TxD2
Figure 2.5.20. Example of connection
2-101