EEWORLDEEWORLDEEWORLD

Part Number

Search

HCS365T-SM

Categorysemiconductor    logic   
File Size271KB,35 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Download Datasheet Parametric Compare View All

HCS365T-SM Online Shopping

Suppliers Part Number Price MOQ In stock  
HCS365T-SM - - View Buy Now

HCS365T-SM Parametric

Parameter NameAttribute value
Product CategoryEncoders, Decoders, Multiplexers & Demultiplexers
ManufacturerMicrochip
RoHSDetails
Supply Voltage - Max5.5 V
Supply Voltage - Min2.05 V
Minimum Operating Temperature0 C
Maximum Operating Temperature+ 70 C
Mounting StyleSMD/SMT
Package / CaseSOIC-8
PackagingReel
FunctionTwo programmable 32-bit serial numbers, Two programmable 64-bit crypt keys, Two programmable 60-bit seed values
Height1.98 mm
Length5.33 mm
Operating Supply Current5 mA
Operating Supply Voltage2.5 V, 3.3 V, 5 V
Factory Pack Quantity2100
Supply TypeAnalog
Width5.38 mm
Unit Weight0.019048 oz
HCS365
K
EE
L
OQ®
Code Hopping Encoder
FEATURES
Security
Two programmable 32-bit serial numbers
Two programmable 64-bit crypt keys
Two programmable 60-bit seed values
Each transmission is unique
67/69-bit transmission code length
32-bit hopping code
Crypt keys are read protected
PACKAGE TYPES
PDIP, SOIC
S0
S1
S2
S3/SHIFT/
RFEN
1
8
V
DD
LED
DATA
Vss
HCS365
2
3
4
7
6
5
Operating
2.05-5.5V operation
Four button inputs
15 functions available
Four selectable baud rates
Selectable minimum code word completion
Battery low signal transmitted to receiver
Nonvolatile synchronization data
PWM, VPWM, PPM, and Manchester modulation
Button queue information transmitted
Dual Encoder functionality
HCS365 BLOCK DIAGRAM
Oscillator
RESET circuit
LED
LED driver
Controller
Power
latching
and
switching
EEPROM
Encoder
DATA
32-bit SHIFT register
V
SS
V
DD
S3/SHIFT S2 S
1
S
0
RFEN
Button input port
Other
• On-chip EEPROM
• On-chip tuned oscillator (±10% over voltage and
temperature)
• Button inputs have internal pull-down resistors
• LED output
• PLL control for ASK and FSK
• Low external component count
GENERAL DESCRIPTION
The HCS365 is a code hopping encoder designed for
secure Remote Keyless Entry (RKE) and secure
remote control systems. The HCS365 utilizes the
K
EE
L
OQ ®
code hopping technology, which incorpo-
rates high security, a small package outline, and low
cost to make this device a perfect solution for unidirec-
tional authentication systems and access control sys-
tems.
The HCS365 combines a hopping code generated by a
nonlinear encryption algorithm, a serial number, and
status bits to create a secure transmission code. The
length of the transmission eliminates the threat of code
scanning and code grabbing access techniques.
Typical Applications
The HCS365 is ideal for Remote Keyless Entry (RKE)
applications. These applications include:
Automotive RKE systems
Automotive alarm systems
Automotive immobilizers
Gate and garage door openers
Identity tokens
Burglar alarm systems
©
2002 Microchip Technology Inc.
Preliminary
DS41109D-page 1

HCS365T-SM Related Products

HCS365T-SM HCS365-I-SM HCS365-P HCS365-I-P
Description Encoders, Decoders, Multiplexers u0026 Demultiplexers 2-5.5V EEPROM 128K x 8 - 2.5-5.5V Encoders, Decoders, Multiplexers u0026 Demultiplexers 2-5.5V
Product Category Encoders, Decoders, Multiplexers & Demultiplexers Encoders, Decoders, Multiplexers & Demultiplexers Encoders, Decoders, Multiplexers & Demultiplexers Encoders, Decoders, Multiplexers & Demultiplexers
Manufacturer Microchip Microchip Microchip Microchip
RoHS Details Details Details Details
Supply Voltage - Max 5.5 V 5.5 V 5.5 V 5.5 V
Supply Voltage - Min 2.05 V 2.05 V 2.05 V 2.05 V
Minimum Operating Temperature 0 C - 40 C 0 C - 40 C
Maximum Operating Temperature + 70 C + 85 C + 70 C + 85 C
Mounting Style SMD/SMT SMD/SMT Through Hole Through Hole
Package / Case SOIC-8 SOIC-8 PDIP-8 PDIP-8
Packaging Reel Tube Tube Tube
Function Two programmable 32-bit serial numbers, Two programmable 64-bit crypt keys, Two programmable 60-bit seed values Two programmable 32-bit serial numbers, Two programmable 64-bit crypt keys, Two programmable 60-bit seed values Two programmable 32-bit serial numbers, Two programmable 64-bit crypt keys, Two programmable 60-bit seed values Two programmable 32-bit serial numbers, Two programmable 64-bit crypt keys, Two programmable 60-bit seed values
Height 1.98 mm 1.98 mm 3.3 mm 3.3 mm
Length 5.33 mm 5.33 mm 9.27 mm 9.27 mm
Operating Supply Voltage 2.5 V, 3.3 V, 5 V 2.5 V, 3.3 V, 5 V 2.5 V, 3.3 V, 5 V 2.5 V, 3.3 V, 5 V
Factory Pack Quantity 2100 90 60 60
Width 5.38 mm 5.38 mm 6.35 mm 6.35 mm
Unit Weight 0.019048 oz 0.019048 oz 0.032805 oz 0.032805 oz
Operating Supply Current 5 mA 5 mA 5 mA -
Supply Type Analog Analog Analog -
Detailed analysis of the damage causes of power MOS tubes
The first type: avalanche damageIf a surge voltage exceeding the rated VDSS of the device is applied between the drain and source, and reaches the breakdown voltage V(BR)DSS (its value varies dependin...
buildele Analog electronics
msp430 IO port simulates I2C. What do these two codes mean?
/******************************************* Function name: Write_NByte Function: Write N bytes of data to EEPROM Parameters: outbuf--pointer to the first address where the written data is stored n--n...
lan0o0 Microcontroller MCU
Switching power supply chip 2575
[i=s] This post was last edited by paulhyde on 2014-9-15 09:26 [/i] Everyone, take a look, it is very useful...
zifeng516 Electronics Design Contest
A newbie asks a very stupid question
I'm just learning, and I want to design a multi-function card based on FPGA, which has a PCI slave module, but I have no idea what to do. So, everyone?...
eafine FPGA/CPLD
Which is the control chip of this flyback power supply?
What is the control chip in the picture below? Does anyone know the specific model of the power chip in SOT23 package? I looked at these chips: OB2263, ME8200, PT4201, FS6830, but I'm not sure...
kal9623287 Power technology
How to draw a bar chart in EVC
How to draw a bar chart in EVC? EVC does not support the use of mschart controls. Are there any other controls that can be used?...
xfzj1314 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1347  534  1580  496  103  28  11  32  10  3 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号