參數(shù)資料
型號(hào): TP82510
廠商: Innovasic Semiconductor
英文描述: CONNECTOR ACCESSORY
中文描述: 異步串行控制器
文件頁(yè)數(shù): 6/14頁(yè)
文件大小: 76K
代理商: TP82510
IA82510
ASYNCHRONOUS SERIAL CONTROLLER
DC Characteristics
Data Sheet
As of Production Ver. 01
Copyright
2001
innov
ASIC
The End of Obsolescence
ENG211001219-01
www.innovasic.com
Customer Support:
Page 6 of 14
1-888-824-4184
Symbol
Parameter
Notes
Min
Max
Unit
V
IL
Input Low Voltage
(1)
-0.5
0.7
V
V
IH1
Input High Voltage-Cerdip
(1)
2.1
V
DD
+.07
V
V
IH2
Input High Voltage-LCC
(2)
2.1
V
DD
+.07
V
V
OL
Output Low Voltage
(2),(8)
0.4
V
V
OH
Output High Voltage
(3),(8)
2.4
V
I
LI
Input Leakage Current
(4)
±
1
μ
A
I
LO
3-State Leakage Current
(5)
±
1
μ
A
I
CC
Power Supply Current
(6)
1.12
mA/MHz
I
PU
Strapping Pullup Resistor
(12)
-283
-137
μ
A
I
STBY
Standby Supply Current
(9)
100
μ
A
I
OHR
RTSn, DTRn Strapping Current
(10)
1.92
mA
I
OLR
RTSn, DTRn Strapping Current
(11)
N/A
mA
C
IN
Input Capacitance
(7)
5
pF
C
IO
I/O Capacitance
(7)
6
pF
C
XTAL
X1, X2 Load
6
pF
Notes:
1. Does not apply to CLK/X1 pin, when configured as crystal oscillator input (X1).
2. @I
OL
= 1.92 mA
3. @I
OH
= 1.92 mA
4. 0< V
IN
<V
CC
5. 0.4V < V
OUT
< V
CC
– 0.4V
6. V
DD
= 5.5V, V
IL
= 0.7V (max), V
IH
= V
DD
– 0.7V (min), Typ. Val = 1.12 mA/MHz (Not
Tested), Ext. 1X CLK, I
OL
= I
OH
= 0
7. Freq. = 1 MHz
8. Does not apply to OUT2/X2 pin, when configured as crystal oscillator output (X2).
9. Freq. = 1 MHz, but input clock not running. Static IDD current is exclusive of input/output
drive requirements and is measured with the clocks stopped and all inputs tied to VDD or
VSS, configured to draw minimum current.
10. Applies only during hardware reset for clock configuration options. Strapping current for
logic HIGH.
11. Applies only during hardware reset for clock configuration options. Strapping current for
logic LOW.
12. Inputs (RTSn, DTRn, TB) with Pullups tested @ V
in
= 0.0V, V
DD
= 5.5V
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