UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 166

• 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: -

164
Cautions 1. Always set data to PRM00 after stopping the timer operation.
Remark f
Caution Always set data to PRM01 after stopping the timer operation.
Remark f
Address: FFB7H
Symbol
PRM01
2. If the valid edge of the TI000 pin is to be set for the count clock, do not set the clear & start
3. If the TI000 or TI010 pin is high level immediately after system reset, the rising edge is
4. When TI010 pin valid edge is used, P01 cannot be used as the timer output (TO00), and when
PRS
PRS
: Peripheral hardware clock oscillation frequency
: Peripheral hardware clock oscillation frequency
mode using the valid edge of the TI000 pin and the capture trigger.
immediately detected after the rising edge or both the rising and falling edges are set as the
valid edge(s) of the TI000 pin or TI010 pin to enable the operation of 16-bit timer counter 00
(TM00). Care is therefore required when pulling up the TI000 or TI010 pin. However, when re-
enabling operation after the operation has been stopped once, the rising edge is not detected.
the TO00 pin is used, the TI010 pin valid edge cannot be used.
PRM011
7
0
0
0
1
1
After reset: 00H
Figure 6-13. Format of Prescaler Mode Register 01 (PRM01)
CHAPTER 6 16-BIT TIMER/EVENT COUNTERS 00 AND 01
PRM010
6
0
0
1
0
1
R/W
f
f
f
Setting prohibited
PRS
PRS
PRS
/2
/2
User’s Manual U17504EJ2V0UD
5
0
4
6
2 MHz
125 kHz
31.25 kHz
f
PRS
4
0
= 2 MHz
Count clock selection
3
0
5 MHz
312.5 kHz
78.125 kHz
f
PRS
= 5 MHz
2
0
625 kHz
156.25 kHz
f
10 MHz
PRS
= 10 MHz f
PRM011
1
20 MHz
1.25 MHz
312.5 kHz
PRS
PRM010
= 20 MHz
0