M30280F6HP RENESAS [Renesas Technology Corp], M30280F6HP Datasheet - Page 345

• Manufacturer Part Number: M30280F6HP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES
• Manufacturer: RENESAS [Renesas Technology Corp]

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Figure 18.18 Circuit Application in Standard Serial I/O Mode 1
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18.9.2 Example of Circuit Application in Standard Serial I/O Mode
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C
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Figure 18.18 shows an example of a circuit application in standard serial I/O mode 1 and Figure 18.19
shows an example of a circuit application in standard serial I/O mode 2. Refer to the user's manual of your
serial programmer to handle pins controlled by the serial programmer.
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G
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NOTES:
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(1) Controlling pins and external circuits vary with the serial programmer. For more
(2) In this example, a selector controls the input voltage applied to CNVss to switch
(3) In standard serial input/output mode 1, if the user reset signal becomes “L” while
u
2
3
p
1. Set the following, either or both.
0
SCLK input
RxD input
, 1
0
TxD output
information, refer to the user's manual included with the serial programmer.
between single-chip mode and standard serial I/O mode.
the microcomputer is communicating with the serial programmer, break the
connection between the user reset signal and the RESET pin using a jumper
switch.
(
Reset input
BUSY output
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2
- Connect the CE pin to Vcc
- Connect the RP pin to Vss and the P1
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1
0
6
7
C
2 /
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) B
8
User reset
singnal
5
RxD
BUSY
RESET
T
SCLK
X
6
D
pin to Vcc
Microcomputer
P8
P8
CNVss
5
6
(RP)
(CE)
P1
6
18. Flash Memory Version
(1)
(1)
(1)