UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 456

• 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

454
Signal Name
V
V
GND
CLK
/RESET
SI/R
SO/T
SCK
H/S
PP
DD
Notes 1.
Remark
X
X
D
D
2.
3.
4. V
Output
I/O
Output
Output
Input
Output
Output
Input
PD78F0034A, 78F0034B only
PD78F0034B, 78F0034BY only
PD78F0034AY, 78F0034BY only
DD
I/O
: Pin must be connected.
: If the signal is supplied on the target board, pin does not need to be connected.
: Pin does not need to be connected.
voltage must be supplied before programming is started.
Write voltage
V
monitoring
Ground
Clock output
Reset signal
Reception signal
Transmission signal
Transfer clock
Handshake signal
CHAPTER 23
DD
voltage generation/voltage V
Pin Function
Table 23-9. Pin Connection List
PD78F0034A, 78F0034B, 78F0034AY, 78F0034BY
User’s Manual U14046EJ5V0UD
V
V
X1
RESET
SO30/SO31
TxD0/SDA0
SI30/SI31
P70
SCK30/SCK31
SCL0
P25 (HS)
PP
DD0
SS0
, V
, V
Note 3
Pin Name
SS1
DD1
, AV
Note 2
, AV
Note 1
/P72
Note 3
Note 1
SS
DD
Note 1
, AV
/RxD0/
/P71
REF
/
SIO30 SIO31 SIO30 UART0 IIC0
Note 4
Note 1
Note 4
Note 2
Note 4
(HS)
Note 4
Note 3
Note 4
Pseudo
3-wire
Note 4