參數(shù)資料
型號: HD-6402883
廠商: Intersil Corporation
英文描述: CMOS Universal Asynchronous Receiver Transmitter (UART)
中文描述: 的CMOS通用異步收發(fā)器(UART)
文件頁數(shù): 6/7頁
文件大?。?/td> 154K
代理商: HD-6402883
6
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+8.0V
Input, Output or I/O Voltage Applied. . . . . GND -0.5V to V
CC
+0.5V
Storage Temperature Range . . . . . . . . . . . . . . . . . -65
o
C to +150
o
C
Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175
o
C
Lead Temperature (Soldering 10s). . . . . . . . . . . . . . . . . . . . +300
o
C
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Typical Derating Factor . . . . . . . . . . . 1mA/MHz Increase in ICCOP
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Thermal Information
Thermal Resistance (Typical)
CERDIP Package . . . . . . . . . . . . . . . .
PDIP Package . . . . . . . . . . . . . . . . . . .
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1643 Gates
θ
JA
θ
JC
50
o
C/W
50
o
C/W
12
o
C/W
N/A
Operating Conditions
Operating Voltage Range. . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range
HD-6402R-9, HD6402B-9 . . . . . . . . . . . . . . . . . . .-40
o
C to +85
o
C
DC Electrical Specifications
V
CC
= 5.0V
±
10%, T
A
= -40
o
C to +85
o
C (HD-6402R-9, HD-6402B-9)
SYMBOL
PARAMETER
LIMITS
UNITS
CONDITIONS
MIN
MAX
V
IH
Logical ‘‘1’’ Input Voltage
2.0
-
V
V
CC
= 5.5V
V
IL
Logical ‘‘0’’ Input Voltage
-
0.8
V
V
CC
= 4.5V
II
Input Leakage Current
-1.0
1.0
μ
A
V
IN
= GND or V
CC
, V
CC
= 5.5V
V
OH
Logical ‘‘1’’ Output Voltage
3.0
VCC -0.4
-
-
V
I
OH
= -2.5mA, V
CC
= 4.5V
I
OH
= -100
μ
A
V
OL
Logical ‘‘0’’ Output Voltage
-
0.4
V
I
OL
= +2.5mA, V
CC
= 4.5V
I
O
Output Leakage Current
-1.0
1.0
μ
A
V
O
= GND or V
CC
, V
CC
= 5.5V
ICCSB
Standby Supply Current
-
100
μ
A
V
IN
= GND or V
CC
; V
CC
= 5.5V,
Output Open
ICCOP
Operating Supply Current (See Note)
-
2.0
mA
V
CC
= 5.5V, Clock Freq. = 2MHz,
V
IN
= V
CC
or GND, Outputs Open
NOTE: Guaranteed, but not 100% tested
Capacitance
T
A
= +25
o
C
PARAMETER
SYMBOL
CONDITIONS
LIMIT
UNITS
TYPICAL
Input Capacitance
CIN
Freq. = 1MHz, all measurements are referenced to de-
vice GND
25
pF
Output Capacitance
COUT
25
pF
AC Electrical Specifications
V
CC
= 5.0V
±
10%, T
A
= -40
o
C to +85
o
C (HD-6402R-9, HD6402B-9)
SYMBOL
PARAMETER
LIMITS HD-6402R
LIMITS HD-6402B
UNITS
CONDITIONS
MIN
MAX
MIN
MAX
(1) fCLOCK
Clock Frequency
D.C.
2.0
D.C.
8.0
MHz
C
L
= 50pF
See Switching Waveform
(2) t
PW
Pulse Widths, CRL, DRR, TBRL
150
-
75
-
ns
(3) t
MR
Pulse Width MR
150
-
150
-
ns
(4) t
SET
Input Data Setup Time
50
-
20
-
ns
(5) t
HOLD
Input Data Hold Time
60
-
20
-
ns
(6) t
EN
Output Enable Time
-
160
-
35
ns
HD-6402
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