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D3-6402R-9Z Schematic ( PDF Datasheet ) - Intersil Corporation

Teilenummer D3-6402R-9Z
Beschreibung HD3-6402R-9Z
Hersteller Intersil Corporation
Logo Intersil Corporation Logo 




Gesamt 7 Seiten
D3-6402R-9Z Datasheet, Funktion
®
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Data Sheet
CMOS Universal Asynchronous
Receiver Transmitter (UART)
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
transmitting 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
comparison, are reduced from 300mW to 10mW. Status
logic increases flexibility and simplifies the user interface.
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
October 31, 2005
HD-6402
FN2956.3
Features
• 8.0MHz Operating Frequency (5962-9052502)
• 2.0MHz Operating Frequency (HD3-6402R)
• 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
• Pb-Free Plus Anneal Available (RoHS Compliant)
Ordering Information
TEMP 2MHz = 125K
PACKAGE RANGE (°C)
BAUD
8MHz = 500K
BAUD
PKG.
DWG.
#
PDIP
-40 to +85 HD3-6402R-9
E40.6
PDIP*
(Pb-free)
-40 to +85 HD3-6402R-9Z
(Note)
E40.6
CERDIP - -55 to +125
SMD#
5962-
F40.6
9052502MQA
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2001, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.






D3-6402R-9Z Datasheet, Funktion
HD-6402
Absolute Maximum Ratings
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V
Inpwuwt,wO.uDtaptuatSohreIe/Ot4VUo.cltoamge 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 (Typical)
CERDIP Package. . . . . . . . . . . . . . . .
PDIP Package*. . . . . . . . . . . . . . . . . .
50θoJCA/W
50oC/W
12θoJCC/W
N/A
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1643 Gates
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
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
HD3-6402R-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to +85oC
DC Electrical Specifications VCC = 5.0V ± 10%, TA = -40oC to +85oC (HD3-6402R-9)
LIMITS
SYMBOL
PARAMETER
MIN
MAX
UNITS
VIH Logical ‘‘1’’ Input Voltage
VIL Logical ‘‘0’’ Input Voltage
II Input Leakage Current
2.0 -
- 0.8
-1.0 1.0
V
V
µA
VOH
VOL
IO
ICCSB
Logical ‘‘1’’ Output Voltage
Logical ‘‘0’’ Output Voltage
Output Leakage Current
Standby Supply Current
3.0
VCC -0.4
-
-1.0
-
-
-
0.4
1.0
100
V
V
µA
µA
ICCOP Operating Supply Current (See Note)
-
2.0 mA
NOTE: Guaranteed, but not 100% tested
CONDITIONS
VCC = 5.5V
VCC = 4.5V
VIN = GND or VCC, VCC = 5.5V
IOH = -2.5mA, VCC = 4.5V
IOH = -100µA
IOL = +2.5mA, VCC = 4.5V
VO = GND or VCC, VCC = 5.5V
VIN = GND or VCC; VCC = 5.5V,
Output Open
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 device
GND
25
25
UNITS
pF
pF
AC Electrical Specifications VCC = 5.0V ± 10%, TA = -40oC to +85oC (HD3-6402R-9)
LIMITS HD-6402R LIMITS HD-6402B
SYMBOL
PARAMETER
MIN MAX MIN MAX
(1) fCLOCK
Clock Frequency
D.C. 2.0 D.C. 8.0
(2) tPW
(3) tMR
(4) tSET
(5) tHOLD
(6) tEN
Pulse Widths, CRL, DRR, TBRL
Pulse Width MR
Input Data Setup Time
Input Data Hold Time
Output Enable Time
150 -
75
150 - 150
50 - 20
60 - 20
- 160 -
-
-
-
-
35
UNITS
MHz
ns
ns
ns
ns
ns
CONDITIONS
CL = 50pF
See Switching Waveform
6

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