UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 307

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

A/D Converter Mode Register (ADM)
FR2
0
0
0
0
1
1
1
Notes 1.
Caution
FR1
0
0
1
1
0
0
1
Other than above
2.
Set the conversion times with the following conditions.
Conventional-specification products (
• 4.0 V ≤ AV
• 2.7 V ≤ AV
Functionally expanded products (
• 4.0 V ≤ AV
• 2.7 V ≤ AV
This can be set only when 4.0 V ≤ AV
Functionally expanded products (
FR0
0
1
0
1
0
1
1
LV1
0
0
0
0
0
0
0
REF
REF
REF
REF
LV0
≤ 5.5 V: f
< 4.0 V: f
≤ 5.5 V: f
< 4.0 V: f
0
0
0
0
0
0
0
Table 10-3. A/D Conversion Time Selection
264/f
176/f
132/f
88/f
66/f
44/f
22/f
Setting prohibited
AD
AD
AD
AD
CLK
CLK
CLK
CLK
CLK
CLK
CLK
= 0.6 to 3.6 MHz
= 0.33 to 3.6 MHz
= 0.6 to 1.8 MHz
= 0.33 to 1.8 MHz
CHAPTER 10 A/D CONVERTER
User’s Manual U17854EJ9V0UD
(1) 2.7 V ≤ AV
μ
PD78F114xA) only.
μ
PD78F114xA)
REF
Setting prohibited
66.0
44.0
33.0
22.0
11.0
f
μ
CLK
Conversion Time Selection
PD78F114x)
≤ 5.5 V.
μ
μ
μ
μ
μ
= 2 MHz
s
s
s
s
s
Note 2
Note 2
Note 1
REF
≤ 5.5 V
26.4
17.6
13.2
8.8
6.6
Setting prohibited
f
CLK
μ
μ
= 10 MHz
μ
μ
μ
s
s
Note 1
Note 1
s
s
s
13.2
8.8
6.6
Setting prohibited
f
CLK
μ
μ
= 20 MHz
μ
s
s
Note 1
Note 1
s
f
f
f
f
f
f
f
CLK
CLK
CLK
CLK
CLK
CLK
CLK
Conversion Clock
/12
/8
/6
/4
/3
/2
(f
AD
)
305