M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 248

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A-D CONVERTER
8.9 Precautions when using A-D converter
8.9 Precautions when using A-D converter
1. Write to each bit (except bit 6) of the A-D control regisrer and each bit of the A-D sweep pin select
2. When selecting the AN
3. Refer to “Appendix.6 Countermeasures against noise” when using the A-D converter.
8–28
register before a trigger occurs (while the A-D converter stops operation).
is performed for a trigger input, which is the input voltage on the AD
is stored into the A-D register 7. Consequently, the user cannot use the AN
while an external trigger is selected.
7
pin as an analog input pin while an external trigger is selected, A-D conversion
7702/7703 Group User’s Manual
_____
TRG
pin, and the conversion result
7
pin as an analog input pin