MCP2150-I/SS Microchip Technology, MCP2150-I/SS Datasheet

MCP2150-I/SS

Manufacturer Part Number

MCP2150-I/SS

Description

IC IRDA STD CONTROLLER 20SSOP

Manufacturer

Microchip Technology

Datasheets

1.MCP2155-ISO.pdf (6 pages)

2.MCP2155-ISO.pdf (6 pages)

3.MCP2155-ISO.pdf (4 pages)

4.MCP2150-IP.pdf (52 pages)

Specifications of MCP2150-I/SS

Package / Case

20-SSOP

Interface

UART

Controller Type

IRDA Standard Protocol Stack Controller

Voltage - Supply

3 V ~ 5.5 V

Current - Supply

7mA

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Product

Network Processor

Number Of Transceivers

Data Rate

115.2 Kbps

Frequency

11.0592 MHz

Supply Voltage (max)

5.5 V

Supply Voltage (min)

3 V

Supply Current (max)

7 mA

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Mounting Style

SMD/SMT

No. Of Tx Buffers

No. Of Rx Buffers

Supply Voltage Range

3V To 5.5V

Digital Ic Case Style

SSOP

No. Of Pins

Operating Temperature Range

-40Â°C To +85Â°C

Filter Terminals

SMD

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With

MCP215XDM - BOARD DEMO FOR MCP215X

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

MCP2150I/SS

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MCP2150-I/SS

Manufacturer:

VISHAY

Quantity:

7 011

Company:

Meier Automation Equipment Co., Limited

Part Number:

MCP2150-I/SS

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

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The MCP215X parts you have received conform

functionally to the device data sheets (DS21655A and

DS21690A), except for the anomalies described below.

All of the issues listed here will be addressed in

Revision B of the MCP215X silicon.

1. Module: IR Protocol Handler

2. Module: Host UART

3. Module: IR Protocol Handler

Note:

When the Primary Device has initiated IR

communication with the MCP215X, and the

Primary Device is removed before the MCP215X

enters Discovery mode, the MCP215X will lock-

up.

Work around

Ensure that communication between the Primary

and Secondary IS NOT interrupted during initial

communication. If the MCP215X has not indicated

a valid link for a given timeframe (as determined by

the application), then the MCP215X will need to be

reset.

If the MCP215X does not have a link established

in Normal Connect Mode (NCM), overflowing the

Host UART buffer will lock up the device.

Work around

The Host Controller firmware must respect the

Host UART CTS Flow Control signal, as is

indicated in the data sheet.

If an unexpected command or response from the

Palm PDA occurs during the Discovery phase, the

MCP215X may lock up. This is due to the Palm

Operating

Discovery when the IrDA

Device transmits an unexpected response to the

Palm OS. The MCP215X will lock up when the

Primary Device aborts Discovery phase.

Work around

The MCP215X will need to be reset if the

MCP215X has not indicated a valid link for a given

timeframe (as determined by the application).

For Palm

MCP215X Rev. A Silicon/Data Sheet Errata

System

PDA applications only

(Palm

Standard Secondary

)

terminating

4. Module: IR Protocol Handler

5. Module: Test Escapes

6. Module: Host UART

Note:

The MCP215X does not properly monitor the

number of packets received by the Primary. If the

number of packets received by the Primary does

not match the number sent, the link may shut

down.

Work around

The Primary Device may reestablish a link to the

MCP215X (the Secondary Device) as permitted by

the application.

The test flow for some MCP215X devices was not

adhered to. Devices with the following Traceability

Codes do not function (will not communicate with

the UART port or IR port) and should be replaced.

Work around

Contact your Microchip sales representitive to

authorize a RMA to exchange these devices.

The state of the DSR pin correctly indicates when

the MCP2150 has initialized after a device reset

(until an IR link is established), but will continue to

track the state of the CD pin after a link has been

established.

Work around

Monitor the DSR pin to determine when the device

has completed initialization until a link is

established. The DSR pin can then be ignored until

the next time the Host Controller resets the

MCP2150.

PDIP

SOIC

SSOP

Package

For the MCP2150 only

MCP215X

Traceability Code

0210GUQ

0215G9B

0215G9U

0145H9K

DS80261A-page 1

Related parts for MCP2150-I/SS

MCP2150-I/SS Summary of contents

Page 1

... Module: Host UART Note: For the MCP2150 only The state of the DSR pin correctly indicates when the MCP2150 has initialized after a device reset (until an IR link is established), but will continue to track the state of the CD pin after a link has been established. ® ...

Page 2

... The MCP215X will attempt to retransmit a “packet” only a limited number of times. 2. The Host UART Receive Buffer window (# of bytes that MCP2150 Host UART can receive before de-asserting CTS) was increased from bytes. This provides consistency with the MCP2155. 3. ...

Page 3

Page 4

... Package Marking Information 18-Lead PDIP MCP2150-I/P XXXXXXXXXXXXXXXXX XXXXXYYWWNNN 18-Lead SOIC MCP2150-I/SO XXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXX XXXXXYYWWNNN 20-Lead SSOP MCP2150I/SS XXXXXXXXXXX XXXYYWWNNN Legend: XX...X Customer specific information* YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘01’) NNN Alphanumeric traceability code ...

Page 5

... PowerMate, PowerTool, Real ICE, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and Zena are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 6

... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2006 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...

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