MCP2140-I/SS Microchip Technology, MCP2140-I/SS Datasheet - Page 25

• 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

4.0
Absolute Maximum Ratings†
Ambient Temperature under bias ........................................................................................................... –40°C to +125°C
Storage Temperature ............................................................................................................................. –65°C to +150°C
Voltage on V
Voltage on RESET with respect to V
Voltage on all other pins with respect to V
Total Power Dissipation
Max. Current out of V
Max. Current into V
Input Clamp Current, I
Output Clamp Current, I
Max. Output Current sunk by any Output pin.......................................................................................................... 25 mA
Max. Output Current sourced by any Output pin..................................................................................................... 25 mA
†
is a stress rating only and functional operation of the device at those or any other conditions above those indicated in
the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods
may affect device reliability.
NOTICE: Stresses above those listed under “Maximum ratings” may cause permanent damage to the device. This
2003 Microchip Technology Inc.
Note 1: Power Dissipation is calculated as follows: P
ELECTRICAL CHARACTERISTICS
DD
with respect to V
DD
SS
IK
pin ..................................................................................................................................... 250 mA
OK
(1)
pin .................................................................................................................................. 300 mA
(VI < 0 or VI > V
........................................................................................................................................... 1W
(V0 < 0 or V0 > V
SS
........................................................................................................... -0.3V to +7.5V
SS
...................................................................................................... -0.3V to +14V
DD
SS
)
................................................................................. –0.3V to (V
DD
)
Preliminary
DIS
= V
DD
x {I
DD
-
I
OH
} +
{(V
DD
-V
OH
MCP2140
) x I
OH
DS21790A-page 25
} + (V
DD
OL
+ 0.3V)
20 mA
20 mA
x I
OL
)