upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 26

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

2.2.7 REGC
pin to V
2.2.8 USBM
2.2.9 USBP
2.2.10 USBPUC
2.2.11 USBREGC
V
2.2.12 V
2.2.13 V
2.2.14 FLMD0
26
SS
This is the pin for connecting regulator output (2.5 V) stabilization capacitance for internal operation. Connect this
Caution Keep the wiring length as short as possible for the broken-line part in the above figure.
This is the pin for inputting/outputting data (−) to USB ports.
This is the pin for inputting/outputting data (+) to USB ports.
This is the pin for controlling pull-up resistors connected to USB ports.
This is the pin for connecting regulator output (3.3 V) stabilization capacitance for USB ports. Connect this pin to
V
EV
V
EV
This is a pin for setting flash memory programming mode.
Connect FLMD0 to EV
In flash memory programming mode, connect this pin to the flash programmer.
via a capacitor (0.47 to 1.0
DD
SS
DD
SS
is the ground potential pin for P121, P122 and other than ports.
is the positive power supply pin for P121, P122 and other than ports.
SS
is the ground potential pin for ports other than P121 and P122.
is the positive power supply pin for ports other than P121 and P122.
DD
SS
via a capacitor (0.47 to 1.0
and EV
and EV
SS
DD
SS
or V
µ
SS
F: recommended).
in the normal operation mode.
µ
F: recommended).
Preliminary User’s Manual U19014EJ1V0UD
CHAPTER 2 PIN FUNCTIONS
REGC
V
SS