UPD78P4916 Datasheet, PDF (30/56 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

µPD78P4916
DC Characteristics (TA = –10 to +70 ˚C, VDD = AVDD = 4.5 to 5.5 V, VSS = AVSS = 0 V)
Parameter
Symbol
Conditions
Input voltage, low
VIL1 Other than pins indicated in Note 1 below
VIL2 Pins indicated in Note 1 below
VIL3
X1, X2
Input voltage, high
VIH1 Other than pins indicated in Note 1 below
VIH2 Pins indicated in Note 1 below
VIH3 X1, X2
Output voltage, low VOL1 IOL = 5.0 mA (Pins listed in Note 2 below)
VOL2 IOL = 2.0 mA
VOL3 IOL = 100 µA
Output voltage,
VOH1 IOH = –1.0 mA
high
VOH2 IOH = –100 µA
Input leakage current
ILI
0 ≤ VI ≤ VDD
Output leakage
current
ILO
0 ≤ VO ≤ VDD
VDD power supply
current
IDD1 Operation mode fXX = 16 MHz
fXX = 8 MHz (Low frequency
oscillation mode)
Internal main clock operation
at 8 MHz
fXT = 32.768 kHz
Subclock operation
(CPU, Watch, Port)
VDD = 2.7 V
IDD2 HALT mode
fXX = 16 MHz
fXX = 8 MHz (Low frequency
oscillation mode)
Internal main clock operation
at 8 MHz
fXT = 32.768 kHz
Subclock operation
(CPU, Watch, Port)
VDD = 2.7 V
Data retention voltage VDDDR STOP mode
Data retention
current ^{Note 3}
IDDDR
STOP mode
VDDDR = 5.0 V
Subclock oscillation
STOP mode
VDDDR = 2.7 V
Subclock oscillation
STOP mode
VDDDR = 2.5 V
Subclock suspended
Pull-up resistor
RL
VI = 0 V
MIN.
0
0
0
0.7VDD
0.8VDD
VDD–0.5
TYP.
VDD–1.0
VDD–0.4
MAX.
0.3VDD
0.2VDD
0.4
VDD
VDD
VDD
0.6
0.45
0.25
±10
±10
Unit
V
V
V
V
V
V
V
V
V
V
V
µA
µA
35
55
mA
0.9
1.2
mA
15
27.5
mA
30
60
µA
2.5
V
36
75
µA
3.5
15
µA
1.5
10
µA
25
55
110
kΩ
Notes 1. RESET, IC, NMI, INTP0-INTP2, P61/SCK1/BUZ, P63/SI1, SCK2, SI2/BUSY, P65/HWIN,
P91/KEY0-P95/KEY4.
2. P46, P47
3. When subclock is suspended at STOP mode, disconnect feedback resistor and connect XT1 pin to
the VDD potential.
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