UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 455

• Manufacturer Part Number: UPD78F0034BGC-8BS-A
• Description: MCU 8-Bit 78K0 CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0034BGC-8BS-A

• Package: 64LQFP
• Family Name: 78K0
• Maximum Speed: 12 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 51
• Interface Type: 3-Wire/UART
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

IV.
PD78F0034A, 78F0034B, 78F0034AY, and 78F0034BY. For details, refer to the manual of Flashpro III/Flashpro
If Flashpro III/Flashpro IV is used as the dedicated flash programmer, the following signals are generated for the
Notes 1. Even if power is supplied on board, the V
2. The X1 pin can be supplied on board. In this case, the pin does not need to be connected to the dedicated
flash programmer. Supply the V
flash programmer.
Figure 23-4. Example of Connection with Dedicated Flash Programmer (2/2)
CHAPTER 23
Dedicated flash programmer
Dedicated flash programmer
/RESET
/RESET
SO/T
SO/TxD
SI/R
SI/RxD
PD78F0034A, 78F0034B, 78F0034AY, 78F0034BY
GND
(e) Pseudo 3-wire serial I/O
GND
SCK
CLK
CLK
V
V
V
V
X
X
User’s Manual U14046EJ5V0UD
DD
PP
DD
PP
D
D
DD
(d) UART (UART0)
voltage before programming is started.
DD0
and V
DD1
V
V
RESET
R
T
X1
V
V
V
RESET
P72
P70
P71
X1
V
PP
DD0
X
SS0
X
PP
DD0
SS0
D0
Flash memory version
Flash memory version
D0
Note 2
Note 2
pins must be connected to V
, V
Note 1
, V
Note 1
SS1
SS1
, V
, V
, AV
, AV
DD1
DD1
SS
SS
Note 1
Note 1
, AV
, AV
, AV
, AV
REF
REF
DD
DD
DD
of the dedicated
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