UPD78F0138HGK-9ET-A Renesas Electronics America, UPD78F0138HGK-9ET-A Datasheet - Page 402

• Manufacturer Part Number: UPD78F0138HGK-9ET-A
• Description: MCU 8BIT 60K FLASH 64TQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx1+r

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: -

21.3 Registers Controlling Clock Monitor
(1) Clock monitor mode register (CLM)
400
The clock monitor is controlled by the clock monitor mode register (CLM).
Cautions 1. Once bit 0 (CLME) is set to 1, it cannot be cleared to 0 except by RESET input or the internal
This register sets the operation mode of the clock monitor.
This register can be set by a 1-bit or 8-bit memory manipulation instruction.
RESET input clears this register to 00H.
Symbol
Address: FFA9H
CLM
2. If the reset signal is generated by the clock monitor, CLME is cleared to 0 and bit 1 (CLMRF)
CLME
reset signal.
of the reset control flag register (RESF) is set to 1.
7
0
0
1
After reset: 00H
Figure 21-2. Format of Clock Monitor Mode Register (CLM)
Disables clock monitor operation
Enables clock monitor operation
6
0
R/W
CHAPTER 21 CLOCK MONITOR
5
0
User’s Manual U16899EJ3V0UD
Enables/disables clock monitor operation
4
0
3
0
2
0
1
0
CLME
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