PT8300_10 Datasheet, PDF (9/19 Pages) Princeton Technology Corp – 16-Bit I/O Expander IC

16-Bit I/O Expander IC
ABSOLUTE MAXIMUM RATING
(Unless otherwise specified, Topr=-40~+85℃)
Parameter
Symbol Condition
Supply voltage
VDD
Input voltage
VI
-
Output voltage
VO
-
Operation temperature
Topr
-
Storage temperature
Tstg
-
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URL: http://www.princeton.com.tw
PT8300
Ratings
Unit
-0.3 ~ 7.0
V
-0.3 ~ VCC+0.3
V
-0.3 ~ VCC+0.3
V
-40 ~ +85
℃
-65 ~ +150
℃
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, VCC=2V to 6V)
Parameter
Symbol
Condition
Min. Typ. Max. Unit
Supply voltage
VCC
-
3.0
-
5.5
V
Stand-by current
ISB
-
-
-
1
µA
VCC=3V, CLK=1MHz
LATCH, /RESET
connected to VDD.
-
50
-
µA
PULLUP, DI1, DI2
Operating current
IDD
connected to GND
VCC=5V, CLK=1MHz
LATCH, /RESET
connected to VDD.
-
85
-
µA
PULLUP, DI1, DI2
connected to GND
VCC=5V
High level input voltage
VIH
(CLK, LATCH, DI1, 0.7VDD -
VDD
V
DI2, PULLUP)
VCC=5V
Low level input voltage
VIL
(CLK, LATCH, DI1,
VSS
- 0.2VDD V
DI2, PULLUP)
VCC=5V
(Output Pins other than P0 2.5
-
-
mA
High level output current
IOH
to P7, VOH=4.7V)
VCC=5V
(P8 to P15, VOH=4.7V)
0.5
-
-
mA
VCC=5V
(Output Pins other than 3.5
-
-
mA
Low level output current
IOL
P0 to P7, VOH=0.3V)
VCC=5V
(P8 to P15, VOH=0.8V)
13
-
-
mA
PT8300 V1.8
-9-
February, 2006