MCP2140A-I/SS Microchip Technology, MCP2140A-I/SS Datasheet - Page 30
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MCP2140A-I/SS
Manufacturer Part Number
MCP2140A-I/SS
Description
IC IRDA CONTROLLR DTE/DCE 20SSOP
Manufacturer
Microchip Technology
Specifications of MCP2140A-I/SS
Interface
UART
Controller Type
IRDA Standard Protocol Stack Controller
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
Supply Voltage Range
3V To 5.5V
Power Dissipation Pd
800mW
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
SSOP
No. Of Pins
20
Svhc
No SVHC (15-Dec-2010)
Interface Type
UART
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, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP2140A-I/SS
Manufacturer:
TI
Quantity:
108
MCP2140
4.3
FIGURE 4-3:
TABLE 4-3:
DS21790A-page 30
AC Specifications
Param.
No.
Note 1: Data in the Typical (“Typ”) column is at 5V, 25 C unless otherwise stated. These parameters are for design
1A
1B
1C
1
4
OSC1
Timing Diagrams and Specifications
2: All specified values are based on oscillator characterization data under standard operating conditions.
3: A duty cycle of no more than 60% (High time/Low time or Low time/High time) is recommended for external
TosR,
F
F
Sym
T
E
TosF
OSC
OSC
ERR
guidance only and are not tested.
Exceeding these specified limits may result in unstable oscillator operation and/or higher than expected
current consumption. When an external clock input is used, the “max” cycle time limit is “DC” (no clock) for
all devices.
clock inputs.
CLK
EXTERNAL CLOCK TIMING REQUIREMENTS
External CLKIN Period
Oscillator Period
External CLKIN
Frequency
Oscillator Frequency
Error in Frequency
External Clock Error
Clock in (OSC1)
Rise or Fall Time
EXTERNAL CLOCK TIMING
Q4
Characteristic
(2, 3)
(2)
Q1
(2)
1
(2, 3)
Electrical Characteristics:
Standard Operating Conditions (unless otherwise specified):
Operating Temperature: -40 C
Operating Voltage V
90.422
90.422
90.422
7.3728
7.3728
Preliminary
Min
—
—
—
Q2
7.3728
2
Typ
—
—
—
—
—
—
—
(1)
3
DD
Q3
range is described in
90.422
90.422
7.3728
7.3728
± 0.01
± 0.01
Max
3
15
—
4
T
A
Units
MHz
MHz
ns
ns
ns
ns
%
%
Q4
+85 C (industrial)
2003 Microchip Technology Inc.
Device Operation
Low Power mode
(PHACT drive Low)
Section 4.1
4
Conditions
Q1