MCP2140A-I/SS Microchip Technology, MCP2140A-I/SS Datasheet - Page 31

• 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

4.1
© 2007 Microchip Technology Inc.
DC Specifications
Param.
D010C
D010D
D010A
D010B
D010E
D010F
D001
D002
D003
D004
No.
Note 1: Data in the Typical (“Typ”) column is based on characterization results at 25°C. This data is for design
DC Characteristics
2: This is the limit to which V
3: When the device is in IR communication (PHACT pin is high), supply current is mainly a function of the
4: When the device is in low power mode (PHACT pin is low), current is measured with all input pins tied to
SV
V
Sym
guidance only and is not tested.
operating voltage and frequency. Pin loading, pin rate and temperature have an impact on the current con-
sumption.The test conditions for all I
OSC1 = external square wave, from rail-to-rail; all input pins pulled to V
V
V
V
I
POR
DD
DD
DD
DR
DD
or V
Supply Voltage
RAM Data Retention
Voltage
V
ensure Power-on Reset
V
ensure Power-on Reset
Supply Current
SS
DD
DD
and the output pins driving a high or low level into infinite impedance.
Characteristic
Start Voltage to
Rise Rate to
(2)
(3, 4)
DD
can be lowered without losing RAM data.
Electrical Characteristics:
Standard Operating Conditions (unless otherwise specified)
Operating Temperature: -40°C ≤ T
0.05
Min
2.0
2.0
—
—
—
—
—
—
—
DD
measurements are made when device is:
Typ
V
—
—
—
—
—
—
—
—
—
SS
(1)
Max
350
600
995
5.5
23
38
71
—
—
—
Units
V/ms
µA
µA
µA
µA
µA
µA
V
V
V
A
≤ +85°C (industrial)
See
Device Oscillator/Clock stopped
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
SS
, RXIR = V
Figure 4-1
= 2.0V, PHACT = H
= 3.0V, PHACT = H
= 5.0V, PHACT = H
= 2.0V, PHACT = L
= 3.0V, PHACT = L
= 5.0V, PHACT = L
MCP2140A
Conditions
DD
, RESET = V
DS22050A-page 31
DD
;