UPD78F9418AGK-9EU Renesas Electronics America, UPD78F9418AGK-9EU Datasheet - Page 142

• Manufacturer Part Number: UPD78F9418AGK-9EU
• Manufacturer: Renesas Electronics America

Specifications of UPD78F9418AGK-9EU

• Lead Free Status / Rohs Status: Supplier Unconfirmed

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10.1 Function of 8-Bit A/D Converter
to seven analog input channels (ANI0 to ANI6).
an interrupt request (INTAD0) being issued each time an A/D conversion is completed.
10.2 Configuration of 8-Bit A/D Converter
The 8-bit A/D converter converts input analog voltages to digital signals with an 8-bit resolution. It can control up
A/D conversion can be started only by software.
One of analog inputs ANI0 to ANI6 is selected for A/D conversion. A/D conversion is performed repeatedly, with
The 8-bit A/D converter consists of the following hardware.
CHAPTER 10 8-BIT A/D CONVERTER ( PD789407A SUBSERIES)
Analog inputs
Registers
Control registers
Item
Table 10-1. Configuration of 8-Bit A/D Converter
7 channels (ANI0 to ANI6)
Successive approximation register (SAR)
A/D conversion result register 0 (ADCR0)
A/D converter mode register 0 (ADM0)
A/D input selection register 0 (ADS0)
User’s Manual U13952EJ3V1UD
Configuration