M16C26A Datasheet, PDF (276/352 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES

M16C/26A Group (M16C/26A, M16C/26B, M16C/26T)
17. Flash Memory Version
TxD output
Monitor output
RxD input
Microcomputer
SCLK
TxD
BUSY
RxD
(1)
P86(CE)
(1)
P16
CNVss
P85(RP)
(1)
(1) In this example, a selector controls the input voltage applied to CNVss to switch
between single-chip mode and standard serial I/O mode.
NOTE:
1. Set following either or both
• Connect the CE pin to VCC
• Connect the RP pin to VSS and the P16 pin to VCC
Figure 17.9.2.2. Circuit Application in Standard Serial I/o Mode 2
Rev. 2.00 Feb.15, 2007 ^{page 259} of 329
REJ09B0202-0200