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HD6402 PDF даташит

Спецификация HD6402 изготовлена ​​​​«Harris Corporation» и имеет функцию, называемую «CMOS Universal Asynchronous Receiver Transmitter (UART)».

Детали детали

Номер произв HD6402
Описание CMOS Universal Asynchronous Receiver Transmitter (UART)
Производители Harris Corporation
логотип Harris Corporation логотип 

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HD6402 Даташит, Описание, Даташиты
SEMICONDUCTOR
HD-6402/883
March 1997
CMOS Universal Asynchronous
Receiver Transmitter (UART)
Features
Description
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• 8.0MHz Operating Frequency (HD-6402/883B)
• 2.0MHz Operating Frequency (HD-6402/883R)
• Low Power CMOS Design
• Programmable Word Length, Stop Bits and Parity
• Automatic Data Formatting and Status Generation
• Compatible with Industry Standard UARTs
• Single +5V Power Supply
• CMOS/TTL Compatible Inputs
The HD-6402/883 is a CMOS UART for interfacing comput-
ers or microprocessors to an asynchronous serial data chan-
nel. The receiver converts serial start, data, parity and stop
bits. The transmitter converts parallel data into serial form
and automatically adds start, parity and stop bits. The data
word length can be 5, 6, 7 or 8 bits. Parity may be odd or
even. Parity checking and generation can be inhibited. The
stop bits may be one or two or one and one-half when trans-
mitting 5-bit code.
The HD-6402/883 can be used in a wide range of applica-
tions including modems, printers, peripherals and remote
data acquisition systems. Utilizing the Harris advanced
scaled SAJI IV CMOS process permits operation clock fre-
quencies up to 8.0MHz (500K Baud). Power requirements,
by comparison, are reduced from 300mW to 10mW. Status
logic increases flexibility and simplifies the user interface.
Ordering Information
PACKAGE
CERDIP
TEMPERATURE RANGE
-55oC to +125oC
2MHz = 125K BAUD
HD1-6402R/883
8MHz = 500K BAUD
HD1-6402B/883
PKG. NO.
F40.6
Pinout
HD-6402/883 (CERDIP)
TOP VIEW
VCC
NC
GND
RRD
RBR8
RBR7
RBR6
RBR5
RBR4
RBR3
RBR2
RBR1
PE
FE
OE
SFD
RRC
DRR
DR
RRI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40 TRC
39 EPE
38 CLS1
37 CLS2
36 SBS
35 PI
34 CRL
33 TBR8
32 TBR7
31 TBR6
30 TBR5
29 TBR4
28 TBR3
27 TBR2
26 TBR1
25 TRO
24 TRE
23 TBRL
22 TBRE
21 MR
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © Harris Corporation 1997
5-107
File Number 2953.1









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HD6402 Даташит, Описание, Даташиты
HD-6402/883
Control Definition
CONTROL WORD
CLS 2
0
CLS 1
0
PI
0
000
000
000
001
001
010
010
010
010
011
011
100
100
100
100
101
101
110
110
110
110
111
111
EPE
0
0
1
1
X
X
0
0
1
1
X
x
0
0
1
1
X
x
0
0
1
1
X
x
SBS
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
START BIT
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CHARACTER FORMAT
DATA BITS PARITY BIT
5 ODD
5 ODD
5 EVEN
5 EVEN
5 NONE
5 NONE
6 ODD
6 ODD
6 EVEN
6 EVEN
6 NONE
6 NONE
7 ODD
7 ODD
7 EVEN
7 EVEN
7 NONE
7 NONE
8 ODD
8 ODD
8 EVEN
8 EVEN
8 NONE
8 NONE
STOP BITS
1
1.5
1
1.5
1
1.5
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
5-108









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HD6402 Даташит, Описание, Даташиты
HD-6402/883
Absolute Maximum Ratings
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V
Input, Output or I/O Voltage Applied. . . . . GND -0.5V to VCC +0.5V
Storage Temperature Range . . . . . . . . . . . . . . . . . -65oC to +150oC
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . +300oC
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Typical Derating Factor . . . . . . . . . . . . 1mA/MHz Increase in ICCOP
Thermal Resistance
CERDIP Package . . . . . . . . . . . . . . . .
50θoJCA/W
12θoJCC/W
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1643 Gates
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.
Operating Conditions
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V Operating Temperature Range . . . . . . . . . . . . . . . .-55oC to +125oC
TABLE 1. HD-6402/883 D.C. ELECTRICAL PERFORMANCE SPECIFICATIONS
Device Guaranteed and 100% Tested
D.C. PARAMETER
Logical ‘‘1’’ Input Voltage
Logical ‘‘0’’ Input Voltage
Input Leakage Current
Logical ‘‘1’’ Output Voltage
Logical ‘‘1’’ Output Voltage
Logical ‘‘0’’ Output Voltage
Output Leakage Current
Standby Supply Current
SYMBOL CONDITIONS
GROUP A
SUBGROUPS
VIH VCC = 5.5V
1, 2, 3
VIL VCC = 4.5V
1, 2, 3
IID VIN = GND or VCC,
VCC = 5.5V
1, 2, 3
VOH
IOH = -2.5mA,
VCC = 4.5V (Note 1)
1, 2, 3
VOH
IOH = -100µA
VCC = 4.5V (Note 1)
1, 2, 3
VOL
IOL = +2.5mA,
VCC = 4.5V (Note 1)
1, 2, 3
IO VO = GND or VCC,
VCC = 5.5V
1, 2, 3
ICCSB
VIN = GND or VCC;
VCC = 5.5V,
Output Open
1, 2, 3
TEMPERATURE
-55oC TA +125oC
-55oC TA +125oC
-55oC TA +125oC
-55oC TA +125oC
-55oC TA +125oC
-55oC TA +125oC
-55oC TA +125oC
-55oC TA +125oC
LIMITS
MIN MAX
2.3 -
- 0.8
-1.0 1.0
3.0 -
VCC
-0.4
-
-
0.4
-1.0 1.0
- 100
UNITS
V
V
µA
V
V
V
µA
µA
TABLE 2. HD-6402/883 A.C. ELECTRICAL PERFORMANCE SPECIFICATIONS
Device Guaranteed and 100% Tested
A.C.
PARAMETER
Clock Frequency
Pulse Widths,
CRL, DRR, TBRL
Pulse Width MR
Input Data Setup
Time
Input Data Hold
Time
Output Enable
Time
(NOTE 1)
SYMBOL CONDITIONS
(1) fCLOCK VCC = 4.5V
(2) tPW
CL = 50pF
(3) tMR
(4) tSET
(5) tHOLD
(6) tEN
GROUP A
SUBGROUPS TEMPERATURE
9, 10, 11
9, 10, 11
-55oC TA +125oC
-55oC TA +125oC
9, 10, 11
9, 10, 11
-55oC TA +125oC
-55oC TA +125oC
9, 10, 11
-55oC TA +125oC
9, 10, 11
-55oC TA +125oC
LIMITS
HD-6402/883R
MIN MAX
- 2.0
150 -
150 -
50 -
60 -
- 160
LIMITS
HD-6402/883B
MIN MAX UNITS
- 8.0 MHz
75 - ns
150 -
20 -
ns
ns
20 - ns
- 35 ns
NOTE:
1. Interchanging of force and sense conditions is permitted.
2. Tested with input levels of VIH = 2.76V and VIL = 0.4V. Rise and fall times are driven at 1ns/V.
5-109










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