upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 313

• Manufacturer Part Number: upd70f3017ay
• Description: V850/sa1tm 32-/16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Notes 1. Conversion time (actual A/D conversion time)
Remark
2.
ADPS
Turning off the internal comparator cuts the current flowing through the AV
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Always set the time to 5
oscillation stabilization time is not included.
Stabilization time (setup time of A/D converter)
Each A/D conversion requires “conversion time + stabilization time”. There is no stabilization time
when ADPS = 0.
EGA1
ADPS
0
0
1
1
0
1
FR2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Comparator on
Comparator off
FR1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
EGA0
0
1
0
1
FR0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
CHAPTER 11 A/D CONVERTER
No edge detection
Detection at falling edge
Detection at rising edge
Detection at both rising and falling edges
µ
288/f
216/f
168/f
120/f
96/f
72/f
60/f
48/f
288/f
216/f
168/f
120/f
96/f
72/f
60/f
48/f
s ≤ Conversion time ≤ 100
User’s Manual U12768EJ4V1UD
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
+ 48/f
+ 36/f
+ 30/f
+ 24/f
+ 144/f
+ 108/f
+ 84/f
+ 60/f
Selection of Conversion Time
A/D Conversion Time Mode Selection
XX
XX
XX
XX
XX
XX
XX
XX
Edge Specification for External Trigger Signal
µ
s. However, when ADPS bit = 1, the
Note 1
+ Stabilization time
DD
pin.
Note 2
(2/2)
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