sh6612a SinoWealth Micro-Electronics Corp. Ltd, sh6612a Datasheet - Page 18

• Manufacturer Part Number: sh6612a
• Description: 2k 4-bit Microcontroller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

*Absolute Maximum Ratings
DC Supply Voltage . . . . . . . . . . . . . . . . . . -0.3V to +5.5V
Input Voltage. . . . . . . . . . . . . . . . . . .. . . -0.3V to V
Operating Ambient Temperature . . . . . . . -10 C to +70 C
Storage Temperature . . . . . . . . . . . . . . . -55 C to +125 C
DC Electrical Characteristics
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
Operating Voltage
Operating Current
Standby Current
Standby Current
Input High Voltage
Input Low Voltage
Parameter
Symbol
V
V
V
V
V
V
V
V
I
V
I
I
V
I
V
SB1
SB2
LCD
OP
OH1
OL1
OH2
OL2
OH3
OL3
OH4
OL4
DD
IH
IL
GND - 0.3
0.7 ×V
(V
Min.
2.2
2.3
2.1
2.8
2.8
DD
= 3.0V, GND = 0V, T
DD
Typ.
DD
1.5
6.5
3
5
+0.3V
V
0.2 ×V
DD
Max.
3.4
2.5
0.2
0.9
0.2
0.2
7.5
10
1
+ 0.3
18/24
DD
A
= 25 C, F
*Comments
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to this device.
These 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.
Unit
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
OSC
All output pins unload execute NOP instruction
All output pins unload (HALT mode) exclude LCD
current
All output pins unload (STOP mode) LCD off, no
current
PORTA, PORTB, PORTC, PORTD
PORTA, PORTB, PORTC, PORTD
PORTA, PORTB, PORTC, PORTD (I
PORTA, PORTB, PORTC, PORTD (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 (normal driving capability)
OH
OL
= 32.768KHz, unless otherwise specified)
= 2mA
= 2mA
OH
OL
OH
OL
= 3 A , SEG1 - 4 to be output port (for
= 3 A , SEG1 - 4 to be output port (for
= 8 A (for reference only)
= 8 A (for reference only)
Conditions
SH6612A
OH
OL
= 300 A)
= 15 A)
Ver 0.3