UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 1027

• Manufacturer Part Number: UPD78F1009GB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3-L 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1009GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Kx3-L
30.3.2 Internal oscillator characteristics
30.3.3 Sub system clock oscillator characteristics
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
(T
(T
Internal high-
speed oscillation
clock frequency
Note
Internal low-speed
oscillation clock
frequency
Crystal resonator
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
Note This only indicates the oscillator characteristics. Refer to AC Characteristics for instruction execution time.
Remark For details on the normal current mode and low consumption current mode according to the regulator output
Cautions 1. When using the XT1 oscillator, wire as follows in the area enclosed by the broken lines in the
A
A
Notes 1. The 78K0R/KC3-L (40-pin) doesn’t have the subsystem clock.
Oscillators
Resonator
= −40 to +85°C, 1.8 V ≤ V
= −40 to +85°C, 1.8 V ≤ V
2. Indicates only oscillator characteristics. Refer to AC Characteristics for instruction execution time.
voltage, refer to CHAPTER 24 REGULATOR.
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.
• 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.
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.
f
f
f
f
IH1M
IH8M
IH20M
IL
Recommended
V
CHAPTER 30 ELECTRICAL SPECIFICATIONS (78K0R/KC3-L, 78K0R/KD3-L, 78K0R/KE3-L)
Parameters
SS
C4
Rd
Circuit
XT2
C3
XT1
DD
DD
Low consumption current mode
2.7 V ≤ V
1.8 V ≤ V
1.8 V ≤ V
2.7 V ≤ V
Normal current mode
Low consumption current mode
XT1 clock oscillation
frequency (f
= EV
= EV
DD
DD
DD
DD
DD
DD
≤ 5.5 V, V
≤ 5.5 V, V
Items
≤ 5.5 V, T
< 2.7 V, T
< 2.7 V, T
≤ 5.5 V
XT
)
Note 2
Note 1
A
A
A
SS
SS
Conditions
= −40 to +85°C
= −20 to +70°C
= −40 to +85°C
= EV
= EV
SS
SS
2.7 V ≤ V
1.8 V ≤ V
= AV
= AV
Conditions
SS
SS
DD
DD
= 0 V)
≤ 5.5 V
< 2.7 V
= 0 V)
7.856
7.848
19.52
MIN.
MIN.
0.87
7.84
25.5
25.5
27
32
32.768
TYP.
TYP.
20
30
30
30
1
8
8
8
8.144
8.152
20.48
MAX.
MAX.
1.13
8.16
34.5
34.5
33
35
SS
.
MHz
MHz
MHz
MHz
MHz
Unit
Unit
kHz
kHz
kHz
kHz
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