µPD6121, 6122
9. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (TA = 25 °C)
Parameter
Supply voltage
Symbol
Ratings
–0.3 to +6.0
–0.3 to VDD + 0.3
250
Unit
V
VDD
VI
Input voltage
V
Power dissipation
PD
TA
mW
˚C
Operating ambient temperature
Storage temperature
–20 to +75
–40 to +125
Tstg
˚C
Recommended Operating Conditions (TA = –20 to +75 °C)
Parameter
Supply voltage
Symbol
VDD
MIN.
2.0
TYP.
3.0
MAX.
3.3
Unit
V
Oscillation frequency
fOSC
400
455
500
kHz
Input voltage
VI
0
VDD
V
Custom code select pull-up resistor
RUP
160
200
240
kΩ
DC Characteristics (TA = 25 °C, VDD = 3.0 V)
Parameter
Supply current 1
Symbol
Condition
MIN.
TYP.
0.1
MAX.
Unit
IDD1
IDD2
fOSC = 455 kHz
fOSC = STOP
1
1
mA
Supply current 2
µA
REM output current High
REM output current Low
IOH1
IOL1
VO = 1.5 V
VO = 0.3 V
–5
15
–8
30
mA
µA
LMP output current High
IOH2
VO = 2.7 V
–15
–30
1.5
µA
LMP output current Low
KI input current High
IOL2
IIH1
VO = 0.3 V
VI = 3.0 V
1
mA
10
30
µA
KI input current Low
IIL1
VI = 0 V
–0.2
µA
KI, SEL input voltage High
KI, SEL input voltage Low
KI/O input voltage High
VIH1
VIL1
VIH2
2.1
0
3.0
0.9
V
V
V
1.3
KI/O input voltage Low
KI/O input current High
VIL2
IIH2
0.4
7
V
VI = 3.0 V
VI = 0 V
2
µA
KI/O input current Low
IIL2
–0.2
µA
KI/O output current High
KI/O output current Low
IOH3
IOL3
VO = 2.5 V
VO = 1.7 V
–1.0
35
–2.5
100
mA
µA
CCS input voltage High
CCS input current High
VIH3
IIH3
1.1
V
Pull-up, VI = 3.0 V
Pull-up, VI = 0 V
0.2
–8
µA
CCS input current Low
CCS input current High
CCS input current Low
IIL3
IIH4
IIL4
–3
10
µA
µA
µA
Pull-down, VI = 3.0 V
Pull-down, VI = 0 V
30
–0.2
19
NEC [ NEC ]
