UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 264

• Manufacturer Part Number: UPD78F0386GK-8EU-A
• Description: MCU 96KB FLASH 5KB RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0/Lx2r

Specifications of UPD78F0386GK-8EU-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

(6) Port mode register 2 (PM2)
262
When using the ANI0/P20 to ANI7/P27 pins for analog input port, set PM20 to PM27 to 1. The output latches of
P20 to P27 at this time may be 0 or 1.
If PM20 to PM27 are set to 0, they cannot be used as analog input port pins.
PM2 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets this register to FFH.
ANI0/P20 to ANI7/P27 pins are as shown below depending on the settings of ADPC, ADS, and PM2.
Analog input selection
Digital I/O selection
Symbol
Address: FF22H
PM2
ADPC
PM27
PM2n
7
0
1
Table 12-3. Setting Functions of ANI0/P20 to ANI7/P27 Pins
After reset: FFH
Output mode (output buffer on)
Input mode (output buffer off)
Figure 12-10. Format of Port Mode Register 2 (PM2)
Input mode
Output mode
Input mode
Output mode
PM26
CHAPTER 12 A/D CONVERTER ( PD78F037x ONLY)
6
PM2
PM25
User’s Manual U17504EJ2V0UD
5
R/W
P2n pin I/O mode selection (n = 0 to 7)
Selects ANI.
Does not select ANI.
Selects ANI.
Does not select ANI.
Selects ANI.
Does not select ANI.
Selects ANI.
Does not select ANI.
PM24
4
ADS
PM23
3
PM22
2
Analog input (to be converted)
Analog input (not to be converted)
Setting prohibited
Setting prohibited
Digital input
Setting prohibited
Digital output
ANI0/P20 to ANI7/P27 Pin
PM21
1
PM20
0