UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 103

• 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: -

4.2.3 Port 2 ( PD78F037x only)
using port mode register 2 (PM2).
register (ADPC), set the input mode using PM2, and then use these ports from the lower bits.
mode using PM2.
Digital I/O selection
Analog input selection
Port 2 is an 8-bit I/O port with an output latch. Port 2 can be set to the input mode or output mode in 1-bit units
This port can also be used for A/D converter analog input.
When P20/ANI0 to P27/ANI7 are used as digital input ports, select digital I/O using the A/D port configuration
When P20/ANI0 to P27/ANI7 are used as digital output ports, select digital I/O using ADPC, and then set output
When a reset signal is generated, P20/ANI0 to P27/ANI7 are all set to analog input mode.
Figure 4-9 shows a block diagram of port 2.
ADPC Setting
PM2:
RD:
WR
WR
: Write signal
WR
RD
Read signal
Port mode register 2
PORT
PM
Table 4-4. Settings of P20/ANI0 to P27/ANI7 pin function
Input mode
Output mode
Input mode
Output mode
PM20 to PM27
(P20 to P27)
Output latch
PM2
Figure 4-9. Block Diagram of P20 to P27
PM2 Setting
CHAPTER 4 PORT FUNCTIONS
A/D converter
User’s Manual U17504EJ2V0UD
ANI selection
ANI non-selection
ANI selection
ANI non-selection
ANI selection
ANI non-selection
ANI selection
ANI non-selection
ADS Setting
Setting prohibited
Digital input
Setting prohibited
Digital output
Analog input (target for
conversion)
Analog input (target for non-
conversion)
Setting prohibited
P20/ANI0 to P27/ANI7 Pins
P20/ANI0 to
P27/ANI7
101