UPD78F0513AGA-GAM-AX Renesas Electronics America, UPD78F0513AGA-GAM-AX Datasheet - Page 391

• Manufacturer Part Number: UPD78F0513AGA-GAM-AX
• Description: MCU 8BIT 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0513AGA-GAM-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 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: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
10.2 Configuration of Watch Timer
10.3 Register Controlling Watch Timer
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
The watch timer includes the following hardware.
The watch timer is controlled by the watch timer operation mode register (WTM).
• Watch timer operation mode register (WTM)
This register sets the watch timer count clock, enables/disables operation, prescaler interval time, and 5-bit counter
operation control.
WTM is set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears WTM to 00H.
Counter
Prescaler
Control register
Item
Table 10-3. Watch Timer Configuration
5 bits × 1
11 bits × 1
Watch timer operation mode register (WTM)
Configuration
CHAPTER 10 WATCH TIMER
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