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R0E436640CPE00 User's Manual
4.3 Connection Diagrams
Figures 4.1 to 4.3 show the connection diagrams of the R0E436640CPE00. These connection diagrams mainly show the
interface section. The signals not shown in the figures connect the evaluation MCU and the user system directly. The circuits
not connected to the user system such as the emulator's control system are omitted. Table 4.2 shows IC electric characteristics
of this product for reference purposes.
Compact emulator
control board
*
3.3[V]
5.0[V]
JP2
5.0V
JP1 INT
3.3V
EXT
Figure 4.1 Connection diagrams of R0E436640CPE00 (H8/3664, 3694, 36094, 3672, etc.)
Note on DC Characteristics:
Because a protective serial resistance, analog switches and other devices are used between the ports, the DC
characteristics are different from those of an actual MCU. Make note on this when using this product.
REJ10J0918-0300 Rev.3.00 February 15, 2007
R0E436640EPBM0
IC4
P10- - P17
P20- - P22
P50- - P57
P74- - P76
P85- - P87
PB0- - PB3
NMI
OSC1
X1
P80- - P84
PB4- -
PB7
VCL
TEST
H8/ 300H Tiny
Evaluation Chip
VDD_ S
100kΩ
100kΩ
VDD_S
INT
JP1
POWER
EXT
POWER
CAUTION
Converter board
47Ω
P56/ SDA
47Ω
P57/ SCL
*
74LV4066
*
74HC4066
NC
*
* : Connected to the inside of the emulator
4 Hardware Specifications
VDD_S
10kΩ
VDD_S
10kΩ
Serial
P10- - P17
EEPROM
P20- - P22
P50- - P57
47Ω
P74- - P76
P85- - P87
PB0- - PB3
P85- P87 is 22Ω
NMI
OSC1
X1
22Ω
P80- - P84
47Ω
PB4- - PB7
VCL
TEST
RESET*
VCC
Page 68 of 102
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