UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 585

• Manufacturer Part Number: UPD78F0386GK-8EU-A
• Description: MCU 96KB FLASH 5KB RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0/Lx2r

Specifications of UPD78F0386GK-8EU-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

<R>
<R>
Internal Oscillator Characteristics
(T
Note Indicates only oscillator characteristics. Refer to AC Characteristics for instruction execution time.
Remark RSTS: Bit 7 of the internal oscillation mode register (RCM))
XT1 Oscillator Characteristics
(T
Note Indicates only oscillator characteristics. Refer to AC Characteristics for instruction execution time.
Cautions 1. When using the XT1 oscillator, wire as follows in the area enclosed by the broken lines in the
Remark For the resonator selection and oscillator constant, customers are requested to either evaluate the
8 MHz internal oscillator
240 kHz internal oscillator
Crystal
resonator
A
A
Resonator
= 40 to +85 C, 1.8 V
= 40 to +85 C, 1.8 V
Resonator
2. The XT1 oscillator is designed as a low-amplitude circuit for reducing power consumption, and
oscillation themselves or apply to the resonator manufacturer for evaluation.
above figure to avoid an adverse effect from wiring capacitance.
is more prone to malfunction due to noise than the X1 oscillator. Particular care is therefore
required with the wiring method when the XT1 clock is used.
Keep the wiring length as short as possible.
Do not cross the wiring with the other signal lines.
Do not route the wiring near a signal line through which a high fluctuating current flows.
Always make the ground point of the oscillator capacitor the same potential as V
Do not ground the capacitor to a ground pattern through which a high current flows.
Do not fetch signals from the oscillator.
Recommended Circuit
V
SS
C4
Rd
XT2
Internal high-speed oscillation
clock frequency (f
Internal low-speed oscillation
clock frequency (f
C3
V
V
DD
DD
XT1
= LV
= LV
Parameter
CHAPTER 29 ELECTRICAL SPECIFICATIONS
DD
DD
XT1 clock oscillation
frequency (f
5.5 V, V
5.5 V, V
RH
RL
)
)
Note
User’s Manual U17504EJ2V0UD
Parameter
SS
SS
XT
)
= LV
= LV
Note
RSTS = 1
RSTS = 0
2.7 V
1.8 V
SS
SS
= AV
= AV
V
V
DD
DD
SS
SS
Conditions
< 2.7 V
2.7 V
1.8 V
= 0 V)
= 0 V)
5.5 V
Conditions
V
V
DD
DD
< 2.7 V
5.5 V
MIN.
MIN.
2.48
216
192
7.6
7.6
32
32.768
TYP.
TYP.
240
240
8.0
8.0
5.6
SS
MAX.
MAX.
10.4
9.86
264
264
8.4
35
.
MHz
MHz
MHz
Unit
kHz
kHz
Unit
kHz
583