UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 312

• 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: -

(5) Analog input channel specification register (ADS)
310
Symbol
Address: FFF31H
ADS
Cautions 1. Be sure to clear bits 3 to 6 to “0”.
Remark ×: don’t care
This register specifies the input channel of the analog voltage to be A/D converted.
ADS can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
ADISS
ADISS
2 Set a channel to be used for A/D conversion in the input mode by using port mode registers 2
3. Do not set the pin that is set by ADPC as digital I/O by ADS.
7
0
0
×
×
×
×
×
×
(PM2).
Figure 10-9. Format of Analog Input Channel Specification Register (ADS)
After reset: 00H
ADS2
0
0
0
0
1
1
1
1
6
0
R/W
ADS1
0
0
1
1
0
0
1
1
5
0
CHAPTER 10 A/D CONVERTER
User’s Manual U17854EJ9V0UD
ADS0
4
0
0
1
0
1
0
1
0
1
ANI0
ANI1
ANI2
ANI3
ANI4
ANI5
ANI6
ANI7
Analog input
channel
3
0
ADS2
P20/ANI0 pin
P21/ANI1 pin
P22/ANI2 pin
P23/ANI3 pin
P24/ANI4 pin
P25/ANI5 pin
P26/ANI6 pin
P27/ANI7 pin
2
Input source
ADS1
1
ADS0
0