UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 296

• Manufacturer Part Number: UPD78F0413GA-GAM-AX
• Description: 8BIT UC, 32K FLASH, 1KB RAM, LCD
• Manufacturer: NEC

Specifications of UPD78F0413GA-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 30
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External, Internal

296
FR3
FR3
1
0
0
0
0
0
0
0
0
0
0
0
0
Note This can be set only when 4.0 V
Cautions 1. Set the conversion times with the following conditions.
Remark f
A/D Converter Mode Register (ADM)
A/D Converter Mode Register (ADM)
FR2
FR2
0
0
0
0
1
1
0
0
0
0
1
1
CHAPTER 12 10-BIT SUCCESSIVE APPROXIMATION TYPE A/D CONVERTER ( PD78F041x only)
Other than above
Other than above
2. When rewriting FR3 to FR0, LV1, and LV0 to other than the same data, stop A/D conversion
3. Change LV1 and LV0 from the default value, when 2.3 V
4. The above conversion time does not include clock frequency errors. Select conversion time,
PRS
FR1
FR1
0
0
1
1
0
0
0
0
1
1
0
0
: Peripheral hardware clock frequency
once (ADCS = 0) beforehand.
taking clock frequency errors into consideration.
4.0 V
(f
2.7 V
(f
2.3 V
(f
AD
AD
AD
FR0
FR0
0
1
0
1
0
1
0
1
0
1
0
1
= 0.6 to 3.6 MHz)
= 0.6 to 1.8 MHz)
= 0.6 to 1.48 MHz)
AV
AV
AV
LV1
LV1
0
0
0
0
0
0
0
0
0
0
0
0
0
REF
REF
REF
< 4.0 V: Sampling + successive conversion time = 10 to 40 s
< 2.7 V: Sampling + successive conversion time = 25 to 75 s
LV0
LV0
Table 12-2. A/D Conversion Time Selection
5.5 V: Sampling + successive conversion time = 5 to 40 s
0
0
0
0
0
0
0
1
1
1
1
1
1
352/f
264/f
176/f
132/f
88/f
66/f
44/f
Setting prohibited
480/f
320/f
240/f
160/f
120/f
80/f
Setting prohibited
AV
PRS
PRS
PRS
PRS
User’s Manual U18698EJ1V0UD
(1) 2.7 V
(2) 2.3 V
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
REF
5.5 V.
Setting
prohibited
44.0 s
33.0 s
22.0 s
Setting
prohibited
60.0 s
40.0 s
Conversion Time Selection
Conversion Time Selection
2 MHz
2 MHz
f
f
AV
AV
PRS
PRS
REF
=
REF
=
< 2.7 V
5.5 V
44.0 s
33.0 s
22.0 s
16.5 s
11.0 s
8.3 s
Setting
prohibited
Setting
prohibited
64.0 s
48.0 s
32.0 s
Setting
prohibited
8 MHz
5 MHz
f
f
PRS
PRS
Note
Note
=
=
AV
35.2 s
26.4 s
17.6 s
13.2 s
8.8 s
6.6 s
Setting
prohibited
60.0 s
40.0 s
30.0 s
Setting
prohibited
REF
10 MHz
8 MHz
< 2.7 V.
f
f
PRS
PRS
Note
Note
=
=
f
f
f
f
f
f
f
f
f
f
f
f
f
Conversion Clock
PRS
PRS
PRS
PRS
PRS
PRS
PRS
Conversion Clock
PRS
PRS
PRS
PRS
PRS
PRS
/16
/12
/8
/6
/4
/3
/2
/12
/8
/6
/4
/3
/2
(f
(f
AD
AD
)
)