st2024c Sitronix Technology Corporation, st2024c Datasheet - Page 45

• Manufacturer Part Number: st2024c
• Description: 24k 8-bit Single Chip Microcontroller
• Manufacturer: Sitronix Technology Corporation

Operating Voltage
Operating Current
Standby Current 1
Standby Current 2
Standby Current 3
Standby Current 4
Standby Current 5
Input High Voltage
Input Low Voltage
Pull-up resistance
Port A output high
voltage
Port A output low
voltage
Port B output high
voltage
Port B output low
voltage
SEG output low voltage
COM output low voltage
OSCX start time
Frequency stability
Frequency variation
1
DC Supply Voltage ----------------------------- -0.3V to +7.0V
Operating Ambient Temperature ----------- -10 C to +60 C
Storage Temperature ------------------------- -10 C to +125 C
17.1 DC Electrical Characteristics
Standard operation conditions: V
Ver 2.2
1
7
7
.
.
Parameter
S
S
T
T
2
2
0
0
2
2
4
4
C
C
Symbol
V
V
V
V
V
V
T
R
V
I
I
I
I
I
F / F
F / F
E
E
V
V
I
SB1
SB2
SB3
SB4
SB5
OH
OH
OL2
O
OL
OL
STT
OP
OH
DD
IH
L
IL
1
1
1
1
3
L
L
E
E
DD
GND -0.3
C
C
= 3.0V, GND = 0V, T
0.85V
0.7 V
0.7 V
0.7V
Min.
T
T
2.4
-
-
-
-
-
-
R
R
DD
DD
DD
DD
I
I
C
C
A
Typ.
A
4.58
16.7
13.7
95.7
850
0.8
45
3
1
-
-
-
-
-
-
L
L
C
C
V
A
0.15V
0.3 V
0.3 V
0.3 V
0.3 V
H
0.3V
H
DD
= 25 C, OSC = 4M Hz, OSCX = 32768 Hz,unless otherwise specified
Max.
1275
6.87
141
3.6
1.2
3
A
+ 0.3
*Notice:
-
-
A
45/54
DD
DD
DD
DD
DD
DD
R
R
Ratings" may cause permanent damage to the device. All the
ranges are stress ratings only. Functional operation of this
device at these or any other conditions above those indicated
in the operational sections of this specification is not implied or
intended. Exposed to the absolute maximum rating conditions
for extended periods may affect device reliability.
A
A
PPM [F(3.0)-F(2.5)]/F(3.0)(crystal oscillator)
PPM C1= 15 – 30P.
Unit
K
C
C
V
V
V
V
V
V
V
V
V
V
V
s
A
A
A
A
A
A
Stresses above those listed under "Absolute Maximum
T
T
PORTA, PORTB (IOH = -20uA, VOH=0.7Vdd).
PORTA, PORTB (IOH = -10mA).
PORTA, PORTB (IOL= 4mA).
PORTA, PORTB (IOH = -62mA).
PORTA, PORTB (IOL= 33mA).
SEGx, I
COMx, I
E
E
INT
All output pins unload, execute NOP instruction,
LCD on
All output pins unload, OSCX off, LCD off
(WAIT1/STOP mode)
All output pins unload, OSCX on, LCD off
(WAIT1/STOP mode)
All output pins unload, OSCX on, LCD on (level0,
1/4duty) (WAIT1/STOP mode)
All output pins unload, OSCX on, LCD on (level0,
1/8duty) (WAIT1/STOP mode)
All output pins unload, OSCX off, LCD on
(WAIT0 mode)
PORT A, PORT B
PORT A, PORT B
INT
R
R
I
I
S
S
OL
OL
T
T
= 4mA
= 4mA.
I
I
C
C
S
S
Condition
ST2024C
1/31/08