UPD78F0500MC-5A4-A Renesas Electronics America, UPD78F0500MC-5A4-A Datasheet - Page 415

• Manufacturer Part Number: UPD78F0500MC-5A4-A
• Description: MCU 8BIT FLASH SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500MC-5A4-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
A/D Converter Mode Register (ADM)
FR2
A/D Converter Mode Register (ADM)
FR2
0
0
0
0
1
1
Note This can be set only when 4.0 V ≤ AV
0
0
0
0
1
1
Notes 1.
Cautions 1. Set the conversion times with the following conditions.
Remark f
FR1
FR1
2.
0
0
1
1
0
0
Other than above
0
0
1
1
0
0
Other than above
2. When rewriting FR2 to FR0, LV1, and LV0 to other than the same data, stop A/D conversion once
3. Change LV0 from the default value, when 2.3 V ≤ AV
4. The above conversion time does not include clock frequency errors. Select conversion time,
PRS
This can be set only when 4.0 V ≤ AV
This can be set only when 2.7 V ≤ AV
FR0
FR0
: Peripheral hardware clock frequency
0
1
0
1
0
1
0
1
0
1
0
1
(ADCS = 0) beforehand.
taking clock frequency errors into consideration.
(1) 2.7 V ≤ AV
(2) 2.3 V ≤ AV
Table 13-3. A/D Conversion Time Selection (Expanded-specification Products
• 4.0 V ≤ AV
• 2.7 V ≤ AV
• 4.0 V ≤ AV
• 2.7 V ≤ AV
• 2.3 V ≤ AV
LV1
LV1
0
0
0
0
0
0
0
0
0
0
0
0
LV0
LV0
0
0
0
0
0
0
1
1
1
1
1
1
REF
REF
REF
REF
REF
REF
REF
≤ 5.5 V (LV0 = 0)
≤ 5.5 V (LV0 = 1)
264/f
176/f
132/f
88/f
66/f
44/f
480/f
320/f
240/f
160/f
120/f
80/f
≤ 5.5 V: f
< 4.0 V: f
≤ 5.5 V: f
< 4.0 V: f
< 2.7 V: f
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
(1) 2.7 V ≤ AV
(2) 2.3 V ≤ AV
(
μ
PD78F05xxA and 78F05xxDA))
Setting prohibited
66.0
44.0
33.0
22.0
Setting prohibited
60.0
40.0
AD
AD
f
REF
f
AD
AD
AD
PRS
PRS
= 0.33 to 3.6 MHz
= 0.6 to 3.6 MHz
= 0.33 to 1.8 MHz
= 0.6 to 1.8 MHz
= 0.6 to 1.48 MHz (Standard products and (A) grade products only)
μ
μ
μ
μ
μ
μ
= 2 MHz
= 2 MHz
≤ 5.5 V.
s
s
s
s
s
s
REF
REF
≤ 5.5 V.
≤ 5.5 V.
REF
REF
Conversion Time Selection
Conversion Time Selection
52.8
35.2
26.4
17.6
13.2
8.8
Setting prohibited
64.0
48.0
32.0
24.0
16.0
≤ 5.5 V (LV0 = 0)
≤ 5.5 V (LV0 = 1)
f
f
PRS
PRS
μ
μ
μ
μ
μ
μ
μ
μ
μ
μ
μ
s
= 5 MHz
= 5 MHz
s
s
s
s
s
Note
s
s
s
s
s
Note 2
Note 1
Setting prohibited
Setting prohibited
REF
26.4
17.6
13.2
8.8
6.6
Setting prohibited
48.0
32.0
24.0
16.0
12.0
Setting prohibited
< 2.7 V.
f
PRS
μ
μ
10 MHz
= 10 MHz
μ
μ
μ
s
s
μ
μ
μ
μ
μ
f
PRS
Note
Note
s
s
s
s
s
s
s
s
CHAPTER 13 A/D CONVERTER
Note 2
Note 2
Note 2
Note 1
Note 1
=
13.2
8.8
6.6
Setting prohibited
24.0
16.0
12.0
Setting prohibited
f
PRS
μ
μ
20 MHz
= 20 MHz
μ
s
s
μ
μ
μ
f
PRS
Note
Note
s
s
s
s
Note 2
Note 1
Note 1
=
Conversion
Conversion
f
f
f
f
f
f
Clock
f
f
f
f
f
f
Clock
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
PRS
/12
/8
/6
/4
/3
/2
/12
/8
/6
/4
/3
/2
(f
(f
AD
AD
)
)
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