MCS3142-ISLASHST datasheet(1/37 Pages) MICROCHIP

部件名	MCS3142-I/ST

功能描述	MCS3142 Dual KEELOQ짰 Technology Encoder Data Sheet

PDF	37 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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 2014 Microchip Technology Inc.

DS40001747A-page 1

MCS3142

Features Overview:

SECURITY

•Ultimate KEELOQ® Technology:

- Programmable 32-bit serial number

- AES-128 block cipher

- Programmable 128-bit crypt key

- Timekeeping based on external 32.768 kHz

crystal

- 192-bit transmission code length:

- 32-bit unencrypted portion

- 128-bit encrypted, hopping code portion

- 32-bit authorization check

•Classic KEELOQ Technology:

- Programmable 28-bit serial number

- Data based on Classic KEELOQ Technology:

-KEELOQ technology 32-bit block cipher

- Programmable 64-bit crypt key

-KEELOQ technology secure learn

- Programmable 60-bit seed value

- 66-bit transmission code length:

- 34-bit unencrypted portion

- 32-bit encrypted, hopping code portion

• Operating Features:

- 1.8 to 3.6V operation

- Four switch inputs

- 15 functions available

- Configurable button modes

- One active-low LED drive

- Configurable minimum code word completion

•RF:

- Configurable bit rate

- Configurable modulation, supporting FSK

and OOK

- Configurable data modulation, supporting

PWM and Manchester

•Other:

- Button inputs have internal pull-up resistors

- LED output

Typical Applications:

MCS3142 is ideal for Remote Keyless Entry (RKE)

applications. These applications include:

• Automotive RKE Systems

• Automotive Alarm Systems

• Gate and Garage Door Openers

• Home Security Systems

• Security and Safety Sensors

• Remote Control

• Remote Keypad

• Wireless Sensors

Package Type:

• 20-pin TSSOP

FIGURE 1:

20-PIN TSSOP

1

2

3

4

20

19

18

17

5

6

7

16

15

14

VDD

SOSCI

SOSCO

SW3

PGC

PGD

VSS

SW0

SW1

SW2

LED

DATA_OUT

CTRL_OUT

8

9

10

13

12

11

VDD

CTRL_IN

RFOUT

XTAL

DATA_IN

VSS

MCS3142 Dual KEELOQ® Technology Encoder Data Sheet

类似零件编号 - MCS3142-I/ST

制造商	部件名	数据表	功能描述
Microchip Technology	MCS3142	2Mb / 57P	MCS3142 Dual KEELOQ짰 Encoder Wireless Remote Control Development Kit 10/28/13

More results

类似说明 - MCS3142-I/ST

制造商	部件名	数据表	功能描述
Microchip Technology	HCS410	481Kb / 36P	KEELOQ짰 Code Hopping Encoder and Transponder 2001
	HCS360	421Kb / 28P	KEELOQ짰 Code Hopping Encoder 2001
	HCS200	728Kb / 34P	KEELOQ짰 Code Hopping Encoder 32-bit hopping code 2011
	HCS361	814Kb / 42P	KEELOQ짰 Code Hopping Encoder incorporates high security, 2011
	HCS360	800Kb / 40P	KEELOQ짰 Code Hopping Encoder outline and low cost, 2011
	HCS362	867Kb / 46P	KEELOQ짰 Code Hopping Encoder Non-volatile synchronization data 2011
	HCS320	740Kb / 38P	KEELOQ짰 Code Hopping Encoder Automatic code word completion 2011
	HCS370	956Kb / 42P	KEELOQ짰 Code Hopping Encoder Four selectable baud rates 2011
	MCS3142	2Mb / 57P	MCS3142 Dual KEELOQ짰 Encoder Wireless Remote Control Development Kit 10/28/13
	MCS3122	416Kb / 26P	MCS3122 Advanced KEELOQ짰 Technology Encoder Data Sheet 03/25/14

More results

MCS3142-I/ST 数据表(PDF) 1 Page - Microchip Technology

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