MCP2140 Microchip Technology, Inc., MCP2140 Datasheet
MCP2140
Manufacturer Part Number
MCP2140
Description
The MCP2140 Embeds Irda Protocol Handling And Bit Encoding/decoding, And Provides The Lowest Cost, Lowest Power Consumption Solution For Adding Irda Connectivity to Embedded Systems
Manufacturer
Microchip Technology, Inc.
Datasheet
1.MCP2140.pdf
(58 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP2140-I/P
Manufacturer:
Microchip
Quantity:
28
Part Number:
MCP2140-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
MCP2140-I/SO
Manufacturer:
Microchip
Quantity:
4 273
Part Number:
MCP2140-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
MCP2140-I/SS
Manufacturer:
Microchip
Quantity:
2 865
Part Number:
MCP2140-I/SS
Manufacturer:
MICRCHIP
Quantity:
20 000
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
Part Number:
MCP2140A-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Features
• Implements the IrDA
• Provides IrDA standard physical signal layer
• Includes UART-to-IrDA standard encoder/
• UART interface for connecting to Data
• Transmit/Receive formats (bit width) supported:
• Hardware UART Support:
• Infrared Supported:
• Operates as Secondary Device
• Automatic Low Power mode
CMOS Technology
• Low power, high-speed CMOS technology
• Fully static design
• Low voltage operation
• Industrial temperature range
• Low power consumption
M
- IrLAP
- IrLMP
- IAS
- TinyTP
- IrCOMM (9-wire “cooked” service class)
support including:
- Bidirectional communication
- CRC implementation
- Fixed Data communication rate of 9600 baud
decoder functionality:
- Easily interfaces with industry standard
Communications Equipment (DCE) or Data
Terminal Equipment (DTE) systems
- 1.63 µs
- 9.6 kbaud baud rate
- 29 Byte Data Buffer Size
- 9.6 kbaud baud rate
- 64 Byte Data Packet Size
- < 60 µA when no IR activity present
- < 1 mA @ 3.0V, 7.3728 MHz (typical)
2003 Microchip Technology Inc.
UARTs and infrared transceivers
(PHACT = L)
With Fixed 9600 Baud Communication Rate
IrDA
®
standard, including:
®
Standard Protocol Stack Controller
Preliminary
Package Types
Block Diagram
PHACT
DSR
CTS
DTR
RTS
CD
RX
PDIP, SOIC
SSOP
TX
RI
RXPDREF
RXPDREF
PHACT
RESET
PHACT
RESET
TXIR
TXIR
V
V
NC
RX
V
TX
MCP2140
SS
SS
NC
RI
RX
TX
Logic
and Decode
SS
RI
Protocol
Handler
Protocol Handler
Control
UART
Encode and
MCP2140
1
1
2
3
4
5
6
7
8
9
10
Generator
2
3
4
5
6
7
8
9
Baud
Rate
18
17
16
15
14
13
12
10
11
20
19
18
17
16
15
14
13
12
11
+
-
DS21790A-page 1
RXPD
CD
OSC1/CLKI
OSC2
V
RTS
CTS
DTR
DSR
RXPD
CD
OSC1/CLKI
OSC2
V
V
RTS
CTS
DTR
DSR
DD
DD
DD
RXPDREF
RXPD
TXIR
OSC2
OSC1
Related parts for MCP2140
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet: