UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 257

• 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

13.1 A/D Converter Functions
8 analog input channels (ANI0 to ANI7).
(1) Hardware start
(2) Software start
A/D conversion stops when an A/D conversion operation ends and an interrupt request (INTAD0) is generated. In
the case of software start, A/D conversion is repeated. Each time an A/D conversion operation ends, an interrupt
request (INTAD0) is generated.
A/D converter is an 8-bit resolution converter that converts analog inputs into digital values. It can control up to
Select one channel for analog input from ANI0 to ANI7 to perform A/D conversion. In the case of hardware start,
Caution Although the PD78F0034A, 78F0034B, 78F0034AY, and 78F0034BY incorporate a 10-bit A/D
Conversion is started by trigger input (ADTRG: rising edge, falling edge, or both rising and falling edges can be
specified).
Conversion is started by setting A/D converter mode register 0 (ADM0).
CHAPTER 13 8-BIT A/D CONVERTER ( PD780024A, 780024AY SUBSERIES)
converter, this converter can be operated as an 8-bit A/D converter by using the device file
DF780024.
User’s Manual U14046EJ5V0UD
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