sh66k12 SinoWealth Micro-Electronics Corp. Ltd, sh66k12 Datasheet - Page 16

• Manufacturer Part Number: sh66k12
• Description: Mask 4-bit Microcontroller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

DC Electrical Characteristics
Note:
1. Operation frequency vs. I
2. Operation frequency vs. I
3. HLM vs. I
Operating Voltage
Operating Current
Standby Current
Standby Current
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
Output Low Voltage
LCD Lighting
I
I
If HLM = 1, I
SB1X
OPX
Parameter
= (Frequency/32.768KHz) * I
= (Frequency/32.768KHz) * I
OP
, I
OPX
SB1
= I
and I
OP
* 2, I
Symbol
SB2
V
V
V
V
V
I
I
V
V
V
V
V
I
I
V
SB1
SB2
SB1
OP
OP
LCD
DD
OH1
OL1
OH2
OL2
OH3
OL3
OH4
OL4
IH
IL
SB1X
= I
GND - 0.3
0.7 X V
(V
OP
SB1
SB1
DD
Min.
4.5
4.3
2.1
4.8
4.8
* 0.8
* 0.8
= 5.0V, GND = 0V, T
* 2, I
DD
SB2X
Typ.
19.5
5.0
15
5
= I
SB1
0.2 X V
V
DD
* 2
Max.
23.0
5.4
0.3
1.0
0.3
0.3
30
8
1
+ 0.3
A
16
DD
= 25 ° C, F
Unit
µ A
µ A
µ A
µ A
V
V
V
V
V
V
V
V
V
V
V
OSC
All output pins unload execute NOP instruction
All output pins unload (HALT mode) exclude LCD
current
All output pins unload (STOP mode) exclude LCD
current
PORTA, PORTB, PORTC, PORTD
PORTA, PORTB, PORTC, PORTD
PORTA, PORTB, PORTC (I
PORTA, PORTB, PORTC (I
BD/ BD (set PA.1and PA.2 to be ALARM output ),
I
BD/ BD (set PA.1and PA.2 to be ALARM output ),
I
SEGx, I
reference only)
SEGx, I
reference only)
COMx, I
COMx, I
HALT mode
OH
OL
= 32.768KHz, unless otherwise specified)
= 2mA
= 2mA
OH
OL
OH
OL
= 3 µ A, SEG1 - 4 to be output port (for
= 3 µ A, SEG1 - 4 to be output port (for
= 8 µ A (for reference only)
= 8 µ A (for reference only)
Conditions
OH
OL
= 300 µ A)
= 15 µ A)
SH66K12