UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 657

• Manufacturer Part Number: UPD78F0890GK(A)-GAJ-AX
• Description: 8BIT MCU, 128K FLASH, 7K RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0890GK(A)-GAJ-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 10
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

DC Characteristics (6/7)
(T
Notes 1.
Remarks 1. f
Supply current
A
= −40 to +85°C, 1.8 V ≤ V
2.
3.
4.
5.
6.
Parameter
2. f
3. f
Total current flowing into the internal power supply (V
and the input leakage current flowing when the level of the input pin are fixed to V
current flowing into the pull-up resistors and the output current of the port is not included.
Not including the operating current of the 8 MHz internal oscillator, XT1 oscillation, 240 kHz internal
oscillator and the current flowing into the A/D converter, watchdog timer and LVI circuit.
When AMPH (bit 0 of clock operation mode select register (OSCCTL)) = 0.
Not including the operating current of the X1 oscillation, XT1 oscillation and 240 kHz internal oscillator.
Not including the current flowing into the A/D converter, watchdog timer, LVI circuit and CAN controller.
Not including the operating current of the X1 oscillation, 8 MHz internal oscillator and 240 kHz internal
oscillator, and the current flowing into the A/D converter, watchdog timer and LVI circuit.
Not including the operating current of the 240 kHz internal oscillator and XT1 oscillation, and the current
flowing into the A/D converter, watchdog timer and LVI circuit.
Note1
XH
RH
SUB
: High-speed system clock frequency (X1 clock oscillation frequency or external main system clock
: Internal high-speed oscillation clock frequency
: Subsystem clock frequency (XT1 clock oscillation frequency or external subsystem clock
frequency)
frequency)
I
I
I
DD1
DD2
DD3
Symbol
CHAPTER 27 ELECTRICAL SPECIFICATIONS ((A) products)
DD
Note6
= EV
DD
Operating
mode
HALT mode
STOP mode
≤ 5.5 V, 2.3 V ≤ AV
User’s Manual U17554EJ4V0UD
f
V
f
V
f
V
f
V
f
V
f
f
V
f
V
f
V
f
V
f
f
V
V
XH
XH
XH
XH
XH
RH
SUB
XH
XH
XH
RH
SUB
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 20 MHz
= 10 MHz
= 10 MHz
= 5 MHz
= 5 MHz
= 8 MHz
= 20 MHz
= 10 MHz
= 5 MHz
= 8 MHz
= 32.768 kHz
= 32.768 kHz
= 5.0 V
= 5.0 V
= 3.0 V
= 3.0 V
= 2.0 V
= 5.0 V
= 5.0 V
= 5.0 V
= 3.0 V
= 5.0 V
= 5.0 V
REF
Conditions
Notes2, 3
Notes2, 3
Notes2, 3
Note4
Note4
≤ V
Note2
Notes2, 3
Notes2, 3
Note2
Notes2, 3
, V
, V
DD,
,
,
DD
,
,
Note5
,
Note5
,
,
DD
,
DD
, V
EV
,
,
= 5.0 V
= 5.0 V
SS
DD
= EV
), including the peripheral operation current
Square wave input
Resonator connection
Square wave input
Resonator connection
Square wave input
Resonator connection
Square wave input
Resonator connection
Square wave input
Resonator connection
Square wave input
Resonator connection
Square wave input
Resonator connection
Square wave input
Resonator connection
Square wave input
Resonator connection
Square wave input
Resonator connection
SS
= AV
SS
= 0 V)
DD
or V
MIN. TYP. MAX. Unit
SS
. However, the
3.4
4.7
1.8
2.5
1.7
2.4
1.0
1.4
0.8
1.1
1.5
1.0
2.2
0.6
1.2
0.3
0.6
0.5
3.0
15
12
6
1
6.8
8.2
3.6
4.7
3.5
4.0
2.0
2.4
1.7
1.9
2.7
3.9
5.7
2.0
3.1
1.0
1.5
1.4
30
35
27
32
20
657
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
μ
μ
μ
A
A
A