MCP2140A-I/P Microchip Technology, MCP2140A-I/P Datasheet - Page 45
![IC IRDA CONTROLLR DTE/DCE 18DIP](/photos/6/76/67657/18-dip_300mil__sml.jpg)
MCP2140A-I/P
Manufacturer Part Number
MCP2140A-I/P
Description
IC IRDA CONTROLLR DTE/DCE 18DIP
Manufacturer
Microchip Technology
Specifications of MCP2140A-I/P
Package / Case
18-DIP (0.300", 7.62mm)
Controller Type
IRDA Standard Protocol Stack Controller
Interface
UART
Voltage - Supply
3 V ~ 5.5 V
Current - Supply
2.2mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Product
Controller Area Network (CAN)
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
Through Hole
Ic Function
Standard Protocol Stack Controller
Brief Features
Includes UART-to-IrDA Standard Encoder/decoder Functionality, Infrared Supported
Supply Voltage Range
2V To 5.5V
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP2140A-I/P
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
MCP2140A-I/P
Manufacturer:
Microchip
Quantity:
73
Part Number:
MCP2140A-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
APPENDIX A: REVISION HISTORY
Revision A
• This is a new data sheet
FIGURE B-1:
2003 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
OSI REFERENCE LAYERS
ISO REFERENCE LAYER MODEL
Data Link Layer
Physical Layer
Presentation
Application
Transport
Session
Network
Preliminary
APPENDIX B: NETWORK
Figure B-1
Model. The shaded areas are implemented by the
MCP2140, while the cross-hatched area is imple-
mented by an infrared transceiver. The unshaded
areas should be implemented by the Host Controller.
shows the ISO Network Layering Reference
Has to be implemented in Host
Controller firmware
(such as a PICmicro
microcontroller)
Regions implemented
by the MCP2140
Regions implemented
by the Optical Transceiver logic
Fault
confinement
(MAC-LME)
Bus Failure
management
(PLS-LME)
Supervisor
LAYERING
REFERENCE MODEL
MCP2140
®
DS21790A-page 45