M16C26 Datasheet, PDF (237/239 Pages) Renesas Technology Corp – 16-BIT CMOS SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/20 SERIES

Udenvdeelropment
Preliminary Specifications Rev. 0.9
Specifications in this manual are tentative and subject to change.
Appendix Standard Serial I/O Mode 2 (Flash Memory Version)
M16C/26 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Example Circuit Application for The Standard Serial I/O Mode 2
The below figure shows a circuit application for the standard serial I/O mode 2.
BUSY output
Data input
Data output
CLK1
RTS1(BUSY)
RXD1
TXD1
M16C/26 Group
(Flash memory version)
CNVss
P86(CE)
(1) Control pins and external circuitry will vary according to peripheral unit.
For more information, see the peripheral unit manual.
(2) In this example, the microprocessor mode and standard serial I/O mode
are switched via a switch.
Figure 1.23.17. Example circuit application for the standard serial I/O mode 2
Renesas Technology Corp.
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