UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 338

• 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: -

(3) Port mode register 1 (PM1)
336
This register sets port 1 input/output in 1-bit units.
When using P10/SCK10 as the clock output pin of the serial interface, clear PM10 to 0, and set the output latches
of P10 to 1.
When using P12/SO10 as the data output pin of the serial interface, clear PM12 and the output latches of P12 to
0.
When using P10/SCK10 as the clock input pin of the serial interface and P11/SI10/RxD0 as the data input pin, set
PM10 and PM11 to 1. At this time, the output latches of P10 and P11 may be 0 or 1.
PM1 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets these registers to FFH.
Address: FF21H
Symbol
Figure 15-4. Format of Port Mode Register 1 (PM1)
PM1
PM17
PM1n
CHAPTER 15 SERIAL INTERFACE CSI10
7
0
1
PM16
Output mode (output buffer on)
Input mode (output buffer off)
User’s Manual U17504EJ2V0UD
6
After reset: FFH
P1n pin I/O mode selection (n = 0 to 7)
PM15
5
PM14
4
PM13
R/W
3
PM12
2
PM11
1
PM10
0