UPD78F0138HGK-9ET-A Renesas Electronics America, UPD78F0138HGK-9ET-A Datasheet - Page 403
UPD78F0138HGK-9ET-A
Manufacturer Part Number
UPD78F0138HGK-9ET-A
Description
MCU 8BIT 60K FLASH 64TQFP
Manufacturer
Renesas Electronics America
Series
78K0/Kx1+r
Datasheet
1.UPD78F0138HGK-9ET-A.pdf
(568 pages)
Specifications of UPD78F0138HGK-9ET-A
Core Processor
78K/0
Core Size
8-Bit
Speed
16MHz
Connectivity
3-Wire SIO, LIN, UART/USART
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
42
Program Memory Size
60KB (60K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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21.4 Operation of Clock Monitor
This section explains the functions of the clock monitor. The monitor start and stop conditions are as follows.
<Monitor start condition>
<Monitor stop condition>
Note The internal oscillation clock is stopped only when the “internal oscillator can be stopped by software” is
The clock monitor timing is as shown in Figure 21-3.
CPU Operation Clock
High-speed system
clock
Internal oscillation
clock
When bit 0 (CLME) of the clock monitor mode register (CLM) is set to operation enabled (1).
Remark MSTOP: Bit 7 of the main OSC control register (MOC)
Reset is released and during the oscillation stabilization time
In STOP mode and during the oscillation stabilization time
When the high-speed system clock is stopped by software (MSTOP = 1 or MCC = 1) and during the
oscillation stabilization time
When the internal oscillation clock is stopped
selected by the option byte. If “internal oscillator cannot be stopped” is selected, the internal oscillation
clock cannot be stopped.
MCC:
Table 21-2. Operation Status of Clock Monitor (When CLME = 1)
STOP mode
RESET input
Normal operation mode
HALT mode
STOP mode
RESET input
Normal operation mode
HALT mode
Bit 7 of the processor clock control register (PCC)
Operation Mode
CHAPTER 21 CLOCK MONITOR
User’s Manual U16899EJ3V0UD
Stopped
Oscillating
Stopped
Oscillating
Stopped
High-Speed System
Clock Status
Oscillating
Stopped
Oscillating
Stopped
Oscillating
Stopped
Oscillating
Internal Oscillation
Clock Status
Note
Note
Note
Stopped
Operating
Stopped
Stopped
Operating
Stopped
Clock Monitor Status
401
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