MCP2140-I/SS Microchip Technology, MCP2140-I/SS Datasheet - Page 37

• Manufacturer Part Number: MCP2140-I/SS
• Description: IC IRDA CONTROLLR DTE/DCE 20SSOP
• Manufacturer: Microchip Technology

Specifications of MCP2140-I/SS

• 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: Surface Mount
• Package / Case: 20-SSOP
• Ic Interface Type: Serial
• Interface Applications: IrDA Standard Protocol
• Supply Voltage Range: 3V To 5.5V
• Power Dissipation Pd: 1W
• Operating Temperature Range: -40°C To +85°C
• 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

FIGURE 4-10:
TABLE 4-10:
AC Specifications
Param.
RXPDREF
IR140
2003 Microchip Technology Inc.
No.
Note 1: At 9600 Baud, 4 ms is 4 bytes (of the 11 byte repeated SOF character). This allows the MCP2140 to
OSC1
RXPD
T
RXPD
recognize a SOF character and properly receive the IR packet.
Sym
2
OSC
LOW POWER REQUIREMENTS
LOW POWER WAVEFORM
RXPD pulse edge to valid
device oscillator
Characteristic
(1)
Preliminary
Electrical Characteristics:
Standard Operating Conditions (unless otherwise specified):
Operating Temperature: -40 C
Operating Voltage V
Min
—
IR140
Typ
—
DD
range is described in
Max
4
T
Units
A
ms
+85 C (industrial)
MCP2140
Section 4.1
Conditions
DS21790A-page 37