UPD78F0513AGA-GAM-AX Renesas Electronics America, UPD78F0513AGA-GAM-AX Datasheet - Page 402

• 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
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
Remark If the overflow time is set to 2
<When window open period is 25%>
• Overflow time:
• Window close time:
• Window open time:
Window close time
Window open time
2
0 to 2
2
= 7.11 to 7.76 ms
11
11
/f
/f
RL
RL
11
(MAX.) = 2
(MIN.) × (1 − 0.25) to 2
/f
RL
(MIN.) × (1 − 0.25) = 0 to 2
11
/264 kHz (MAX.) = 7.76 ms
0 to 7.11 ms
7.11 to 7.76 ms
25%
11
/f
RL
, the window close time and open time are as follows.
11
/f
RL
(MAX.) = 2
11
0 to 4.74 ms
4.74 to 7.76 ms
/216 kHz (MIN.) × 0.75 = 0 to 7.11 ms
Setting of Window Open Period
50%
11
/216 kHz (MIN.) × 0.75 to 2
2.37 to 7.76 ms
0 to 2.37 ms
CHAPTER 11 WATCHDOG TIMER
75%
(when 2.7 V ≤ V
None
0 to 7.76 ms
100%
11
/264 kHz (MAX.)
DD
≤ 5.5 V)
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