UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 222

• 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: -

220
8-bit timer counter Hn
<1> The count operation is enabled by setting the TMHEn bit to 1. The count clock starts counting no more than
<2> When the value of the 8-bit timer counter Hn matches the value of the CMP0n register, the value of the timer
<3> If the TMHEn bit is cleared to 0 while timer H is operating, the INTTMHn signal and TOHn output are set to
Remark n = 0, 1
Count clock
1 clock after the operation is enabled.
counter is cleared, and the level of the TOHn output is inverted. In addition, the INTTMHn signal is output at
the rising edge of the count clock.
the default level. If they are already at the default level before the TMHEn bit is cleared to 0, then that level
is maintained.
INTTMHn
TMHEn
CMP0n
01H
TOHn
Figure 8-10. Timing of Interval Timer/Square-Wave Output Operation (1/2)
N
<1>
00H
FEH
Count start
(a) Basic operation (Operation When 01H
01H
CHAPTER 8 8-BIT TIMERS H0 AND H1
User’s Manual U17504EJ2V0UD
match interrupt occurrence,
8-bit timer counter Hn clear
Level inversion,
N
N
<2>
Clear
00H
01H
Interval time
CMP0n
FEH)
match interrupt occurrence,
8-bit timer counter Hn clear
Level inversion,
N
<2>
Clear
00H
01H 00H
<3>