sh66l08a SinoWealth Micro-Electronics Corp. Ltd, sh66l08a Datasheet - Page 28

• Manufacturer Part Number: sh66l08a
• Description: 1k 4-bit Micro-controller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

Electrical Characteristics
Absolute Maximum Ratings*
DC Supply Voltage . . . . . . . . . . . . . . . . . . -0.3V to +3.0V
Input Voltage . . . . . . . . . . . . . . . . . . .-0.3V to V
Operating Ambient Temperature . . . . . . . . .0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . .-55°C to +125°C
DC Electrical Characteristics (V
Operating Voltage
Operating Current
Standby Current
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Pull-up Resistor
RESET Pull-high
Resistor
LCD Lighting
Parameter
Symbol
I
V
V
V
R
I
V
I
V
LCD
R
OP
SB
DD
OH
OL
RP
IH
IL
P
0.85 X V
GND - 0.3
GND - 0.3
0.8 X V
0.8 X V
0.8 X V
V
V
DD
P1
P1
Min.
1.2
= 1.5V, GND = 0V, T
-
-
-
-
-
-
-
-
- 0.2
- 0.2
-
-
-
-
-
DD
DD
DD
DD
1000
Typ.
150
200
1.5
10
3
5
2
DD
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+ 0.3V
0.15 X V
V
V
0.2 X V
0.2 X V
0.2 X V
DD
DD
Max.
1.7
0.2
0.2
15
0.5
9
1
-
-
6
4
+ 0.3
+ 0.3
-
-
-
-
-
A
DD
DD
DD
= 25°C, unless otherwise specified)
DD
28
Unit
KΩ
KΩ
KΩ
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
*Comments
Stresses exceed those listed under “Absolute Maximum
Ratings” may cause permanent damage to this device.
These are stress ratings only. Functional operation of this
device under these or any other conditions exceed those
indicated in the operational sections of this specification is
not implied or intended. Exposure to the absolute maximum
rating conditions for extended periods may affect device
reliability.
V
V
V
V
V
V
V
32.768kHz ≤ f
f
All output pads unload execute NOP instruction,
(excluding LCD bias current, WDT off, Alarm disable.)
f
All output pads unload execute NOP instruction,
(excluding LCD bias current, WDT off, Alarm disable.)
f
All output pads unload (HALT mode), excluding LCD
current. (Not in heavy load mode)
f
All output pads unload (HALT mode), excluding LCD
current. (Not in heavy load mode)
All output pads unload (STOP mode), LCD off
PORTA, PORTB, PORTC, PORTD
OSCI (Driven by external clock)
PORTA, PORTB, PORTC, PORTD
OSCI (Driven by external clock)
PORTB, C, D, PORTA.0, 3 (I
BD/ BD (PORTA.1, PORTA.2), I
SEGx, (I
COMx, (I
PORTB, C, D, PORTA.0, 3 (I
BD/ BD (PORTA.1, PORTA.2), (I
SEGx, (I
COMx, (I
PULL-UP resistor (V
Pull high resistor for RESET pad input “1”
(Only in edge trigger type)
Pull high resistor for RESET pad input “0”
(Only in edge trigger type)
No panel loaded. LCD pump frequency = 4k
INT
INT
OSC
OSC
OSC
OSC
0
0
= 32.768kHz Crystal,
= 131kHz RC,
= 32.768kHz Crystal,
= 131kHz RC ,
,
,
RESET
RESET
OH
OL
OH
OL
= 3µA)
= -3µA)
= 8µA)
= -8µA)
OSC
, TEST (Schmitt trigger input)
, TEST (Schmitt trigger input)
≤ 131kHz
OH
Conditions
= 0, I
OH
OH
OL
= 0.3mA)
= -10µA)
= -8µA)
OH
OL
= -0.3mA
= 0.3mA)
SH66L08A