UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 288

• 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

286
Notes 1. Set the A/D conversion time as follows.
Remark f
FR02
0
0
0
1
1
1
2. Expanded-specification products of PD780034A Subseries only.
Other than above
f
X
CPU
• When operated at f
• When operated at f
:
Table 14-2. Sampling Time and A/D Conversion Start Delay Time of A/D Converter
FR01
: CPU clock frequency
0
0
1
0
0
1
Main system clock oscillation frequency
CHAPTER 14 10-BIT A/D CONVERTER ( PD780034A, 780034AY SUBSERIES)
FR00
0
1
0
0
1
0
Conversion Time
X
X
144/f
120/f
96/f
72/f
60/f
48/f
Setting prohibited
= 12 MHz
= 8.38 MHz (V
X
X
X
X
X
X
Note 2
User’s Manual U14046EJ5V0UD
Note 1
(V
DD
DD
= 4.0 to 5.5 V):
20/f
16/f
12/f
10/f
8/f
6/f
= 4.5 to 5.5 V):
Sampling Time
X
X
X
X
X
X
12 s or more
14 s or more
0.5/f
0.5/f
CPU
CPU
A/D Conversion Start Delay Time
MIN.
+ 6/f
+ 3/f
X
X
0.5/f
0.5/f
CPU
CPU
MAX.
+ 8/f
+ 4/f
X
X