tmp88ch41ug TOSHIBA Semiconductor CORPORATION, tmp88ch41ug Datasheet - Page 177

• Manufacturer Part Number: tmp88ch41ug
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

TMP88FH41UG
17. 10-bit AD Converter (ADC)
The TMP88FH41UG have a 10-bit successive approximation type AD converter.
17.1 Configuration
The circuit configuration of the 10-bit AD converter is shown in Figure 17-1.
It consists of control register ADCCRA and ADCCRB, converted value register ADCDRH and ADCDRL, a DA
converter, a sample-hold circuit, a comparator, and a successive comparison circuit.
Note: Before using AD converter, set appropriate value to I/O port register conbining a analog input port. For details, see the sec-
tion on "I/O ports".
Figure 17-1 10-bit AD Converter
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