Cypress MB966B0 Series, Manual

Page: 35 / 74

Document Number: 002-04721 Rev.*A Page 35 of 74
MB966B0 Series
14. Electrical Characteristics
14.1 Absolute Maximum Ratings
Parameter Symbol Condition
Rating
Unit Remarks
Min Max
Power supply
voltage*
1
V
CC
- V
SS
- 0.3 V
SS
+ 6.0 V
Analog power supply
voltage*
1
AV
CC
- V
SS
- 0.3 V
SS
+ 6.0 V V
CC
= AV
CC
*
2
Analog reference
voltage*
1
AVRH,
AVRL
- V
SS
- 0.3 V
SS
+ 6.0 V
AV
CC
≥ AVRH,
AV
CC
≥ AVRL,
AVRH > AVRL,
AVRL ≥ AV
SS
LCD power supply
voltage*
1
V0 to V3 - V
SS
- 0.3 V
SS
+ 6.0 V
V0 to V3 must not
exceed V
CC
Input voltage*
1
V
I
- V
SS
- 0.3 V
SS
+ 6.0 V V
I
≤ V
CC
+ 0.3V*
3
Output voltage*
1
V
O
- V
SS
- 0.3 V
SS
+ 6.0 V V
O
≤ V
CC
+ 0.3V*
3
Maximum Clamp
Current
I
CLAMP
- -4.0 +4.0 mA
Applicable to general
purpose I/O pins *
4
Total Maximum
Clamp Current
Σ|I
CLAMP
| - - 26 mA
Applicable to general
purpose I/O pins *
4
"L" level maximum
output current
I
OL
- - 15 mA Normal port
I
OLHCO
- - 20 mA High current port
"L" level average
output current I
OLAV
- - 4 mA Normal port
I
OLAVHCO
- - 15 mA High current port
"L" level maximum
overall output current
ΣI
OL
- - 64 mA Normal port
ΣI
OLHCO
- - 150 mA High current port
"L" level average
overall output current
ΣI
OLAV
- - 32 mA Normal port
ΣI
OLAVHCO
- - 100 mA High current port
"H" level maximum
output current
I
OH
- - -15 mA Normal port
I
OHHCO
- - -20 mA High current port
"H" level average
output current
I
OHAV
- - -4 mA Normal port
I
OHAVHCO
- - -15 mA High current port
"H" level maximum
overall output current
ΣI
OH
- - -64 mA Normal port
ΣI
OHHCO
- - -150 mA High current port
"H" level average
overall output current
ΣI
OHAV
- - -32 mA Normal port
ΣI
OHAVHCO
- - -100 mA High current port
Power
consumption*
5
P
D
T
A
= +125°C - 416
*6
mW
Operating ambient
temperature
T
A
- -40 +125
*7
°C
Storage temperature T
STG
- -55 +150 °C
*1: This parameter is based on V
SS
= AV
SS
= 0V.
*2: AV
CC
and V
CC
must be set to the same voltage. It is required that AV
CC
does not exceed V
CC
and that the voltage at the
analog inputs does not exceed AV
CC
when the power is switched on.
*3: V
I
and V
O
should not exceed V
CC
+ 0.3V. V
I
should also not exceed the specified ratings. However if the maximum current
to/from an input is limited by some means with external components, the I
CLAMP
rating supersedes the V
I
rating.
Input/Output voltages of general I/O ports depend on V
CC
.