UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 313

• 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: -

(6) A/D port configuration register (ADPC)
Symbol
Address: F0017H
ADPC
Cautions 1. Set a channel to be used for A/D conversion in the input mode by using port mode registers 2
This register switches the ANI0/P20 to ANI7/P27 pins to analog input of A/D converter or digital I/O of port.
ADPC can be set by an 8-bit memory manipulation instruction.
Reset signal generation sets this register to 10H.
ADPC4 ADPC3 ADPC2 ADPC1 ADPC0
0
0
0
0
0
0
0
0
0
1
2. Do not set the pin that is set by ADPC as digital I/O by ADS.
3. When using all ANI0/P20 to ANI7/P27 pins as digital I/O (D), the setting can be done by
4. P20/ANI0 to P27/ANI7 are set as analog inputs in the order of P27/ANI7, P26/ANI6, …,
7
0
(PM2).
ADPC4 to ADPC0 = either 01000 or 10000.
P20/ANI0 by the A/D port configuration register (ADPC). When using P20/ANI0 to P27/ANI7 as
analog inputs, start designing from P27/ANI7.
After reset: 10H
0
0
0
0
0
0
0
0
1
0
Other than above
Figure 10-10. Format of A/D Port Configuration Register (ADPC)
6
0
0
0
0
1
1
1
1
0
0
0
R/W
0
0
1
1
0
0
1
1
0
0
5
0
CHAPTER 10 A/D CONVERTER
0
1
0
1
0
1
0
1
0
0
User’s Manual U17854EJ9V0UD
Setting prohibited
ANI7
/P27
ADPC4
A
A
A
A
A
A
A
A
D
D
4
ANI6
/P26
A
A
A
A
A
A
A
D
D
D
Analog Input (A)/digital I/O (D) switching
ADPC3
ANI5
/P25
3
A
A
A
A
A
A
D
D
D
D
ANI4
/P24
A
A
A
A
A
D
D
D
D
D
ADPC2
2
ANI3
/P23
A
A
A
A
D
D
D
D
D
D
ADPC1
ANI2
/P22
A
A
A
D
D
D
D
D
D
D
1
ANI1
/P21
D
D
D
D
D
D
D
D
A
A
ADPC0
0
ANI0
/P20
A
D
D
D
D
D
D
D
D
D
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