MCP2140A-I/P Microchip Technology, MCP2140A-I/P Datasheet - Page 51
![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 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