UPD78F0138HGK-9ET-A Renesas Electronics America, UPD78F0138HGK-9ET-A Datasheet - Page 484

• 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: -

Internal Oscillator Characteristic
(T
Subsystem Clock Oscillator Characteristics
(T
Notes 1. Indicates only oscillator characteristics. Refer to AC Characteristics for instruction execution time.
Cautions 1. When using the subsystem clock oscillator, wire as follows in the area enclosed by the broken
Remark For the resonator selection and oscillator constant, customers are requested to either evaluate the
482
On-chip internal oscillator
Crystal resonator
External clock
A
A
= 40 to +85 C, 2.0 V
= 40 to +85 C, 2.0 V
Resonator
2. Input a clock signal to the XT1 pin and input the inverse clock signal to the XT2 pin.
2. The subsystem clock oscillator is designed as a low-amplitude circuit for reducing power
oscillation themselves or apply to the resonator manufacturer for evaluation.
CHAPTER 29 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS, (A) GRADE PRODUCTS)
Resonator
Note 2
lines in the above figure to avoid an adverse effect from wiring capacitance.
consumption, and is more prone to malfunction due to noise than the high-speed system clock
oscillator. Particular care is therefore required with the wiring method when the subsystem
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
V
XT2
SS
C4
Rd
Circuit
XT2
V
V
C3
DD
DD
XT1
XT1
Oscillation frequency (f
= EV
= EV
DD
DD
Oscillation frequency
(f
XT1 input frequency
(f
XT1 input high-/low-level
width (t
XT
XT
Parameter
)
)
5.5 V, 2.0 V
5.5 V, 2.0 V
Note
Note
XTH
User’s Manual U16899EJ3V0UD
Parameter
, t
XTL
)
R
)
AV
AV
REF
REF
V
V
DD
DD
, V
, V
Conditions
SS
SS
Conditions
= EV
= EV
SS
SS
= AV
= AV
SS
SS
MIN.
120
= 0 V)
= 0 V)
MIN.
32
32
12
TYP.
32.768
240
TYP.
SS
MAX.
480
MAX.
.
38.5
15.6
35
Unit
kHz
Unit
kHz
kHz
s