UPD78F9418AGK-9EU Renesas Electronics America, UPD78F9418AGK-9EU Datasheet - Page 260

• Manufacturer Part Number: UPD78F9418AGK-9EU
• Manufacturer: Renesas Electronics America

Specifications of UPD78F9418AGK-9EU

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Communication
18.1.2 Communication mode
programmer and PD78F9418A.
3-wire serial
I/O
UART
Pseudo 3-wire
RESET
258
Notes 1. Selection items for TYPE settings on the dedicated flash programmer (Flashpro III (part no. FL-PR3,
Use the communication mode shown in Table 18-2 to perform communication between the dedicated flash
V
Mode
PP
10 V
V
V
V
V
2. The possible setting range differs depending on the voltage. For details, refer to CHAPTER 21
3. 2 or 4 MHz only for Flashpro III
4. Because signal wave slew also affects UART communication, in addition to the baud rate error,
5. Only for Flashpro IV. However, when using Flashpro III, be sure to select the clock of the resonator on
DD
DD
SS
SS
PG-FP3)/Flashpro IV (part no. FL-PR4, PG-FP4)).
ELECTRICAL SPECIFICATIONS.
thoroughly evaluate the slew and baud rate error.
the board. UART cannot be used with the clock supplied by Flashpro III.
COMM PORT
SIO ch-0
(3-wire, sync.)
UART ch-0
(Async.)
Port A
(Pseudo-
3 wire)
Port B
(Pseudo-
3 wire)
100 Hz to
1.25 MHz
4,800 to
76,800 bps
Notes 2, 4
100 Hz to
1 kHz
Figure 18-2. Communication Mode Selection Format
SIO Clock
Table 18-2. Communication Mode List
Note 2
TYPE Setting
In Flashpro
1, 2, 4, 5
MHz
5 MHz
1, 2, 4, 5
MHz
CHAPTER 18
User’s Manual U13952EJ3V1UD
Notes 2, 3
Notes 2, 3
Note 5
CPU Clock
Note 1
On Target Board
1 to 5 MHz
4.91 or
5 MHz
1 to 5 MHz
PD78F9418A
1
Note 2
Note 2
Note 2
2
1.0
1.0
1.0
V
Multiple
PP
Rate
pulses
SI/RxD/P22
SO/TxD/P21
SCK/ASCK/P20
RxD/SI/P22
TxD/SO/P21
P01
P02
P00
P40/KR0
P41/KR1
P42/KR2
Pins Used
n
Number of V
0
8
12
13
Pulses
PP