MCP2140A-I/SS Microchip Technology, MCP2140A-I/SS Datasheet - Page 51
![IC IRDA CONTROLLR DTE/DCE 20SSOP](/photos/6/58/65895/150-20-ssop_sml.jpg)
MCP2140A-I/SS
Manufacturer Part Number
MCP2140A-I/SS
Description
IC IRDA CONTROLLR DTE/DCE 20SSOP
Manufacturer
Microchip Technology
Specifications of MCP2140A-I/SS
Interface
UART
Controller Type
IRDA Standard Protocol Stack Controller
Voltage - Supply
3 V ~ 5.5 V
Current - Supply
2.2mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-SSOP
Supply Voltage Range
3V To 5.5V
Power Dissipation Pd
800mW
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
SSOP
No. Of Pins
20
Svhc
No SVHC (15-Dec-2010)
Interface Type
UART
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MCP2140DM-TMPSNS - BOARD DEMO FOR MCP2140
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP2140A-I/SS
Manufacturer:
TI
Quantity:
108
APPENDIX C:
Figure C-1
Reference Model. The shaded areas are implemented
by the MCP2140A, while the cross-hatched area is
implemented by an infrared transceiver. The unshaded
areas should be implemented by the Host Controller.
FIGURE C-1:
© 2007 Microchip Technology Inc.
LLC (Logical Link Control)
Acceptance Filtering
Overload Notification
Recovery Management
MAC (Medium Access Control)
Data Encapsulation/Decapsulation
Frame Coding (stuffing, destuffing)
Medium Access Management
Error Detection
Error Signalling
Acknowledgment
Serialization/Deserialization
PLS (Physical Signalling)
Bit Encoding/Decoding
Bit Timing
Synchronization
PMA (Physical Medium Attachment)
Driver/Receiver Characteristics
MDI (Medium Dependent Interface)
Connectors
shows
OSI REFERENCE LAYERS
ISO REFERENCE LAYER MODEL
Data Link Layer
the
NETWORK
LAYERING
REFERENCE MODEL
Physical Layer
Presentation
Application
Transport
Network
Session
ISO
Network
Layering
Has to be implemented in Host
Controller firmware
(such as a PIC
Regions implemented
by the MCP2140A
Regions implemented
by the Optical Transceiver logic
Fault
confinement
(MAC-LME)
Bus Failure
management
(PLS-LME)
Supervisor
MCP2140A
®
microcontroller
DS22050A-page 51