UPD78F4218AGF-3BA Renesas Electronics America, UPD78F4218AGF-3BA Datasheet - Page 24

• Manufacturer Part Number: UPD78F4218AGF-3BA
• Manufacturer: Renesas Electronics America

Specifications of UPD78F4218AGF-3BA

• Lead Free Status / Rohs Status: Supplier Unconfirmed

6.3 Connecting Flashpro III
(3-wire serial I/O or UART). Figures 6-2 to 6-4 show the connections in the respective communication modes.
24
The Flashpro III and µ PD78F4218AY are connected differently depending on the selected communication mode
Caution Connect the V
Figure 6-2. Connection of Flashpro III in 3-Wire Serial I/O Mode (When Using 3-Wire Serial I/O 0)
Figure 6-3. Connection of Flashpro III in 3-Wire Serial I/O Mode (When Using Handshake)
with a resistance between 470 kΩ Ω Ω Ω and 10 kΩ Ω Ω Ω is recommended.
Figure 6-4. Connection of Flashpro III in UART Mode (When Using UART)
PP
Flashpro lll
Flashpro lll
Flashpro lll
pin directly to V
RESET
RESET
HS/V
RESET
SCK
CLK
CLK
SCK
CLK
V
V
SO
V
V
V
V
SO
V
V
SO
V
DD
SI
PP
PP2
DD
SI
SS
PP
DD
SI
PP
SS
SS
µ µ µ µ PD78F4216A, 78F4218A, 78F4216AY, 78F4218AY
Data Sheet U14125EJ3V0DS
SS
or pull down. For the pull-down connection, use of resistors
X1
V
V
RESET
SCK0
SI0
SO0
V
X1
V
V
RESET
SCK0
SI0
SO0
P24
V
X1
V
V
RESET
RxD1
TxD1
V
PP
DD
SS
µ
PP
DD
SS
PP
DD
SS
, AV
µ
, AV
µ
PD78F4218A
, AV
, AV
, AV
, AV
PD78F4218A
PD78F4218A
SS
DD
SS
SS
DD
DD