UPD78F1502AGK-GAK-AX Datasheet, PDF (911/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 31 ELECTRICAL SPECIFICATIONS
DC Characteristics (11/11)
(TA = −40 to +85°C, 1.8 V ≤ VDD = EVDD ≤ 5.5 V, 1.8 V ≤ AVDD0 ≤ VDD,
1.8 V ≤ AVDD ≤ VDD, 1.8 V ≤ EVDD1 = VDD, VSS = EVSS = AVSS = 0 V)
1.8 V ≤ AVDD1 ≤ VDD,
Parameter
Symbol
Conditions
MIN. TYP. MAX. Unit
Operational
amplifier
operating
current
I ^{Note 1, 6}
AMP
AVDD0 = 5.0 V
AVDD0 = 3.0 V
AVDD0 = 2.3 V
OAIMI = 0
OAIMI = 0
OAIMI = 0
250
335
μA
230
320
μA
220
310
μA
Voltage
reference
operating
current 1
I ^{Note 2, 6}
VR1
AVDD0 = 5.0 V
AVDD0 = 3.0 V
AVDD0 = 3.0 V
VR output = 2.5 V
VR output = 2.0 V
19
38
μA
9.5
25
μA
9.5
25
μA
Voltage
reference
operating
current 2
I ^{Note 3, 6}
VR2
VDD = 5.0 V
VDD = 3.0 V
VDD = 3.0 V
VR output = 2.5 V
VR output = 2.0 V
10
40
μA
10
40
μA
10
40
μA
LCD operating
current
ILCD1
Notes 4, 5
External
resistance
division
method
fLCD = fSUB,
LCD panel not
connected,
LCD clock = 512 Hz
VDD = 5.0 V
VDD = 3.0 V
0.28
1.2
μA
0.2
1.2
μA
I ^Note4
LCD2
Internal
voltage
boosting
method
fLCD = fSUB,
LCD panel
not
connected,
LCD clock
= 512 Hz
1/3 bias VLCD = 01H
VLCD = 0FH
1/4 bias VLCD = 0AH
1.39
4.7
μA
0.94
3.1
μA
1.53
5.0
μA
I ^Note4
LCD3
Capacitor
split method
fLCD = fSUB,
LCD panel not
connected,
LCD clock = 512 Hz
VDD = 5.0 V
VDD = 3.0 V
0.56
2.0
μA
0.36
1.7
μA
Notes 1. Current flowing only to the operational amplifier (AVDD0 pin). The current value of the 78K0R/Lx3
microcontrollers is the sum of IDD1, IDD2 or IDD3 and IAMP when the operational amplifier operates in an operation
mode, HALT mode or STOP mode.
2. Current flowing only to the voltage reference (AVDD0 pin). The current value of the 78K0R/Lx3 microcontrollers
is the sum of IDD1, IDD2 or IDD3 and IVR1 when the voltage reference circuit operates in an operation mode, HALT
mode or STOP mode.
3. Current flowing only to the voltage reference or input gate voltage boost circuit for the A/D converter (VDD pin).
The current value of the 78K0R/Lx3 microcontrollers is the sum of IDD1, IDD2 or IDD3 and IVR2 when the voltage
reference or boost circuit operates in an operation mode, HALT mode or STOP mode.
4. Current flowing only to the LCD controller/driver (VDD pin). The current value of the 78K0R/Lx3
microcontrollers is the sum of the LCD operating current (ILCD1, ILCD2 or ILCD3) to the supply current (IDD1, or
IDD2) when the LCD controller/driver operates in an operation mode or HALT mode.
5. Not including the current that flows through the LCD divider resistor.
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6. Dedicated to μ PD78F150xA
R01UH0004EJ0501 Rev.5.01
895
Jun 20, 2011