Datenblatt-pdf.com


HD-6402 Schematic ( PDF Datasheet ) - Intersil Corporation

Teilenummer HD-6402
Beschreibung CMOS Universal Asynchronous Receiver Transmitter (UART)
Hersteller Intersil Corporation
Logo Intersil Corporation Logo 




Gesamt 7 Seiten
HD-6402 Datasheet, Funktion
TM HD-6402
March 1997
CMOS Universal Asynchronous
Receiver Transmitter (UART)
Features
• 8.0MHz Operating Frequency (HD-6402B)
• 2.0MHz Operating Frequency (HD-6402R)
• 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
Description
The HD-6402 is a CMOS UART for interfacing computers or
microprocessors to an asynchronous serial data channel.
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 transmit-
ting 5-bit code.
The HD-6402 can be used in a wide range of applications
including modems, printers, peripherals and remote data
acquisition systems. Utilizing the Intersil advanced scaled
SAJI IV CMOS process permits operation clock frequencies
up to 8.0MHz (500K Baud). Power requirements, by compar-
ison, are reduced from 300mW to 10mW. Status logic
increases flexibility and simplifies the user interface.
Ordering Information
PACKAGE
Plastic DIP
CERDIP
SMD#
TEMPERATURE RANGE
-40oC to +85oC
-40oC to +85oC
-55oC to +125oC
2MHz = 125K BAUD
HD3-6402R-9
HD1-6402R-9
5962-9052501MQA
8MHz = 500K BAUD
HD3-6402B-9
HD1-6402B-9
5962-9052502MQA
PKG. NO.
E40.6
F40.6
F40.6
Pinout
HD-6402 (PDIP, CERDIP)
TOP VIEW
VCC 1
NC 2
GND 3
RRD 4
RBR8 5
RBR7 6
RBR6 7
RBR5 8
RBR4 9
RBR3 10
RBR2 11
RBR1 12
PE 13
FE 14
OE 15
SFD 16
RRC 17
DRR 18
DR 19
RRI 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; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2001. All Rights Reserved
1
File Number 2956.1






HD-6402 Datasheet, Funktion
HD-6402
Absolute Maximum Ratings
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V
Input, Output or I/O Voltage Applied.
Storage Temperature Range . . . . . .
.
.
.
.
.
.
.
.
GND
.....
-.0..-56V5otoCVtoCC+1+500.o5CV
Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
Lead Temperature (Soldering 10s). . . . . . . . . . . . . . . . . . . . +300oC
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Typical Derating Factor . . . . . . . . . . . 1mA/MHz Increase in ICCOP
Thermal Resistance (Typical)
CERDIP Package . . . . . . . . . . . . . . . .
PDIP Package . . . . . . . . . . . . . . . . . . .
50θoJCA/W
50oC/W
12θoJCC/W
N/A
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
HD-6402R-9, HD6402B-9 . . . . . . . . . . . . . . . . . . .-40oC to +85oC
DC Electrical Specifications VCC = 5.0V ± 10%, TA = -40oC to +85oC (HD-6402R-9, HD-6402B-9)
LIMITS
SYMBOL
PARAMETER
MIN
MAX
UNITS
CONDITIONS
VIH
VIL
II
VOH
Logical ‘‘1’’ Input Voltage
Logical ‘‘0’’ Input Voltage
Input Leakage Current
Logical ‘‘1’’ Output Voltage
VOL
IO
ICCSB
Logical ‘‘0’’ Output Voltage
Output Leakage Current
Standby Supply Current
2.0
-
-1.0
3.0
VCC -0.4
-
-1.0
-
-
0.8
1.0
-
-
0.4
1.0
100
V VCC = 5.5V
V VCC = 4.5V
µA VIN = GND or VCC, VCC = 5.5V
V IOH = -2.5mA, VCC = 4.5V
IOH = -100µA
V IOL = +2.5mA, VCC = 4.5V
µA VO = GND or VCC, VCC = 5.5V
µA VIN = GND or VCC; VCC = 5.5V,
Output Open
ICCOP Operating Supply Current (See Note)
NOTE: Guaranteed, but not 100% tested
-
2.0 mA VCC = 5.5V, Clock Freq. = 2MHz,
VIN = VCC or GND, Outputs Open
Capacitance TA = +25oC
PARAMETER
Input Capacitance
Output Capacitance
LIMIT
SYMBOL
CONDITIONS
TYPICAL
CIN
COUT
Freq. = 1MHz, all measurements are referenced to de-
vice GND
25
25
UNITS
pF
pF
AC Electrical Specifications VCC = 5.0V ± 10%, TA = -40oC to +85oC (HD-6402R-9, HD6402B-9)
LIMITS HD-6402R LIMITS HD-6402B
SYMBOL
PARAMETER
MIN MAX MIN MAX UNITS
CONDITIONS
(1) fCLOCK Clock Frequency
D.C. 2.0 D.C. 8.0 MHz CL = 50pF
See Switching Waveform
(2) tPW
Pulse Widths, CRL, DRR, TBRL
150
-
75
-
ns
(3) tMR
Pulse Width MR
150 - 150 -
ns
(4) tSET
Input Data Setup Time
50 - 20 - ns
(5) tHOLD
Input Data Hold Time
60 - 20 - ns
(6) tEN
Output Enable Time
- 160 -
35 ns
6

6 Page







SeitenGesamt 7 Seiten
PDF Download[ HD-6402 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
HD-6402CMOS Universal Asynchronous Receiver Transmitter (UART)Intersil Corporation
Intersil Corporation
HD-6402-883CMOS Universal Asynchronous Receiver TransmitterIntersil Corporation
Intersil Corporation
HD-6408CMOS Asynchronous Serial Manchester Adapter (ASMA)Intersil Corporation
Intersil Corporation
HD-6409CMOS Manchester Encoder-DecoderIntersil Corporation
Intersil Corporation

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche