UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 791

• Manufacturer Part Number: UPD78F1174AGF-GAT-AX
• Description: MCU 16BIT 78K0R/KX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1174AGF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, EBI/EMI, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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XT1 Oscillator Characteristics
(T
Note
Cautions 1. When using the XT1 oscillator, wire as follows in the area enclosed by the broken lines in the
Crystal resonator
A
= −40 to +85°C, 1.8 V ≤ V
Resonator
Indicates only oscillator characteristics. Refer to AC Characteristics for instruction execution time.
2. The XT1 oscillator is designed as a low-amplitude circuit for reducing power consumption, and is
above figures to avoid an adverse effect from wiring capacitance.
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
V
SS
C4
Rd
CHAPTER 29 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS)
Circuit
XT2
C3
XT1
DD
= EV
XT1 clock oscillation
frequency (f
DD0
User’s Manual U18432EJ5V0UD
= EV
Items
XT
)
Note
DD1
≤ 5.5 V, V
SS
Conditions
= EV
SS0
= EV
SS1
MIN.
= AV
32
SS
32.768
TYP.
= 0 V)
Standard Products
MAX.
35
SS
.
Unit
kHz
789