UPD78F0138HGK-9ET-A Renesas Electronics America, UPD78F0138HGK-9ET-A Datasheet - Page 228

• 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: -

226
(1) Watch timer
(2) Interval timer
Remark
Remark
2
2
2
2
2
2
2
2
2
2
2
2
4
5
13
14
4
5
6
7
8
9
10
11
When the high-speed system clock or subsystem clock is used, interrupt requests (INTWT) are generated at
preset intervals.
/f
/f
Interrupt requests (INTWTI) are generated at preset time intervals.
/f
/f
/f
/f
/f
/f
/f
/f
/f
/f
W
W
W
W
W
W
W
W
W
W
W
W
f
f
f
f
f
f
W
W
X
XT
X
XT
Interrupt Time
: High-speed system clock oscillation frequency
: High-speed system clock oscillation frequency
Interval Time
: Watch timer clock frequency
: Watch timer clock frequency
: Subsystem clock oscillation frequency
: Subsystem clock oscillation frequency
Table 9-1. Watch Timer Interrupt Time
Table 9-2. Interval Timer Interval Time
488 s
977 s
0.25 s
0.5 s
488 s
977 s
1.95 ms
3.91 ms
7.81 ms
15.6 ms
31.3 ms
62.5 ms
When Operated at f
When Operated at f
CHAPTER 9 WATCH TIMER
User’s Manual U16899EJ3V0UD
XT
XT
= 32.768 kHz
= 32.768 kHz
205 s
410 s
0.105 s
0.210 s
205 s
410 s
820 s
1.64 ms
3.28 ms
6.55 ms
13.1 ms
26.2 ms
When Operated at f
When Operated at f
X
X
= 10 MHz
= 10 MHz