UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 198

• 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: -

7.3 Registers Controlling 8-Bit Timer/Event Counters 50 and 51
(1) Timer clock selection register 5n (TCL5n)
196
The following four registers are used to control 8-bit timer/event counters 50 and 51.
Cautions 1. When rewriting TCL50 to other data, stop the timer operation beforehand.
Remark f
This register sets the count clock of 8-bit timer/event counter 5n and the valid edge of the TI5n pin input.
TCL5n can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets TCL5n to 00H.
Remark n = 0, 1
Address: FF6AH
Symbol
TCL50
Timer clock selection register 5n (TCL5n)
8-bit timer mode control register 5n (TMC5n)
Port mode register 1 (PM1) or port mode register 3 (PM3)
Port register 1 (P1) or port register 3 (P3)
2. Be sure to clear bits 3 to 7 to 0.
PRS
: Peripheral hardware clock frequency
TCL502
7
0
0
0
0
0
1
1
1
1
After reset: 00H
Figure 7-5. Format of Timer Clock Selection Register 50 (TCL50)
CHAPTER 7 8-BIT TIMER/EVENT COUNTERS 50 AND 51
TCL501
6
0
0
0
1
1
0
0
1
1
R/W
TCL500
User’s Manual U17504EJ2V0UD
5
0
0
1
0
1
0
1
0
1
TI50 pin falling edge
TI50 pin rising edge
f
f
f
f
f
f
PRS
PRS
PRS
PRS
PRS
PRS
/2
/2
/2
/2
/2
4
0
2
6
8
13
2 MHz
1 MHz
500 kHz
31.25 kHz
7.81 kHz
0.24 kHz
2 MHz
f
PRS
3
0
=
Count clock selection
5 MHz
2.5 MHz
1.25 MHz
78.13 kHz
19.53 kHz
0.61 kHz
TCL502
5 MHz
f
PRS
2
=
10 MHz
5 MHz
2.5 MHz
156.25 kHz 312.5 kHz
39.06 kHz
1.22 kHz
TCL501
10 MHz
f
PRS
1
=
20 MHz
10 MHz
5 MHz
78.13 kHz
2.44 kHz
TCL500
20 MHz
f
PRS
0
=