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PT8300-R 数据表(PDF) 9 Page - Princeton Technology Corp

部件名 PT8300-R
功能描述  16-Bit I/O Expander IC
PDF  19 Pages
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制造商  PTC [Princeton Technology Corp]
网页  http://www.princeton.com.tw
标志 PTC - Princeton Technology Corp

PT8300-R 数据表(HTML) 9 Page - Princeton Technology Corp

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Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT8300 V1.8
- 9 -
February, 2006
16-Bit I/O Expander IC
PT8300
ABSOLUTE MAXIMUM RATING
(Unless otherwise specified, Topr=-40~+85)
Parameter
Symbol
Condition
Ratings
Unit
Supply voltage
VDD
-0.3 ~ 7.0
V
Input voltage
VI
-
-0.3 ~ VCC+0.3
V
Output voltage
VO
-
-0.3 ~ VCC+0.3
V
Operation temperature
Topr
-
-40 ~ +85
Storage temperature
Tstg
-
-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.
PULLUP, DI1, DI2
connected to GND
-
50
-
µA
Operating current
IDD
VCC=5V, CLK=1MHz
LATCH, /RESET
connected to VDD.
PULLUP, DI1, DI2
connected to GND
-
85
-
µA
High level input voltage
VIH
VCC=5V
(CLK, LATCH, DI1,
DI2, PULLUP)
0.7VDD
-
VDD
V
Low level input voltage
VIL
VCC=5V
(CLK, LATCH, DI1,
DI2, PULLUP)
VSS
-
0.2VDD
V
VCC=5V
(Output Pins other than P0
to P7, VOH=4.7V)
2.5
-
-
mA
High level output current
IOH
VCC=5V
(P8 to P15, VOH=4.7V)
0.5
-
-
mA
VCC=5V
(Output Pins other than
P0 to P7, VOH=0.3V)
3.5
-
-
mA
Low level output current
IOL
VCC=5V
(P8 to P15, VOH=0.8V)
13
-
-
mA



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