20. Flash Memory Version
puorG92/C61M
page 359
854fo7002,03.raM21.1.veR
2110-1010B90JER
Monitor output
RxD input
TxD output
BUSY
SCLK
TxD
CNVss
P86(CE)
RxD
MCU
(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.
P85(RP)
(1)
(1)
NOTE:
1. Set the following, either or both.
- Connect the CE pin to Vcc
- Connect the RP pin to Vss and the P1
6 pin to Vcc
P16
(1)
Figure 20.18 Circuit Application in Standard Serial I/O Mode 2
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