UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 863

• Manufacturer Part Number: UPD78F0838
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

DC Characteristics (6/7)
(T
V
Notes 1. Total current flowing into the internal power supply (V
Remarks 1. f
Supply current
SS
A
= EV
=
2. Not including the operating current of the 8 MHz internal oscillator, XT1 oscillation, 240 kHz internal
3. When AMPH (bit 0 of clock operation mode select register (OSCCTL)) = 0.
4. Not including the operating current of the X1 oscillation, XT1 oscillation and 240 kHz internal oscillator. Not
5. Not including the operating current of the X1 oscillation, 8 MHz internal oscillator and 240 kHz internal
Parameter
40 to +85 C, 2.7 V
SS
2. f
3. f
current and the input leakage current flowing when the level of the input pin are fixed to V
However, the current flowing into the pull-up resistors and the output current of the port is not included.
oscillator and the current flowing into the A/D converter, watchdog timer, LVI circuit, LCD controller/driver
and ZPD.
including the current flowing into the A/D converter, watchdog timer, LVI circuit, LCD controller/driver and
ZPD.
oscillator, and the current flowing into the A/D converter, watchdog timer, LVI circuit, LCD controller/driver
and ZPD.
= AV
Note 1
IN
OSC8
SUB
:
SS
: Subsystem clock frequency (XT1 clock oscillation frequency or external subsystem clock
CHAPTER 29 ELECTRICAL SPECIFICATIONS ((A) GRADE PRODUCTS) (TARGET)
: Internal high-speed oscillation clock frequency
= SMV
High-speed system clock frequency (X1 clock oscillation frequency or external main system clock
frequency)
frequency)
SS
I
I
DD1
DD2
Symbol
= 0 V)
V
DD
Operating
mode
HALT mode
= EV
Preliminary User’s Manual U19748EJ1V0UD
DD
f
V
f
V
f
V
f
V
f
f
V
f
V
f
V
f
V
f
f
V
5.5 V, 2.7 V
IN
IN
IN
IN
OSC8
SUB
IN
IN
IN
OSC8
SUB
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 20 MHz
= 10 MHz
= 10 MHz
= 5 MHz
= 20 MHz
= 10 MHz
= 5 MHz
= 32.768 kHz
= 32.768 kHz
= 5.0 V
= 5.0 V
= 3.0 V
= 3.0 V
= 5.0 V
= 5.0 V
= 5.0 V
= 3.0 V
= 5.0 V
= 8 MHz
= 8 MHz
Conditions
Notes 2, 3
Notes 2, 3
Note 2
Notes 2, 3
Notes 2, 3
Note 2
Notes 2, 3
Note 4
Note 4
DD
,
,
,
,
Note 5
Note 5
, EV
, V
, V
,
,
,
DD
DD
,
,
AV
DD
= 5.0 V
= 5.0 V
, SMV
REF
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
DD
5.5 V, 2.7 V
), including the peripheral operation
MIN. TYP. MAX. Unit
SMV
15.4
12.4
3.8
5.1
2.2
4.9
2.1
2.8
1.2
1.6
1.7
6.1
1.2
2.4
0.8
1.4
0.4
0.7
0.6
3.1
DD
DD
102
7.6
8.9
4.4
5.5
4.3
4.7
2.4
2.7
3.1
4.7
6.2
2.7
3.6
1.3
1.8
1.7
98
92
97
or V
5.5 V,
861
mA
mA
SS
A
A
.