MCP2140A-I/P Microchip Technology, MCP2140A-I/P Datasheet - Page 17
![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
FIGURE 2-11:
FIGURE 2-12:
© 2007 Microchip Technology Inc.
Secondary Device
Decodes Primary
Devices Reponse
Secondary Device
Decodes Primary
Devices Reponse
Primary Device
Sends Open
Link Frame
Secondary Device
Decodes Open
Link Frame
EXAMPLE IR COMMUNICATION SEQUENCE
Secondary Device
Sends Data
HOST CONTROLLER TRANSMISSION (S → P) OF A 250 BYTE PACKET
(TO PIC IrDA STANDARD STACK)
Secondary Device
Sends Data
Secondary Device
Responds to
Open Link Frame
Primary Device
Decodes Received
Data
Primary Device
Decodes Received
Data
Primary Device
Decodes Secondary
Device Response
Primary Device
Responds to
Secondary Device
Primary Device
Responds to
Secondary Device
Primary Device
Responds to
Secondary Device
MCP2140A
DS22050A-page 17