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| TL16C752CI-Q1_16 Datasheet, PDF (8/57 Pages) Texas Instruments – Dual UART | |||
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TL16C752CI-Q1
SLLSEQ9A â OCTOBER 2015 â REVISED FEBRUARY 2016
www.ti.com
7.4 Thermal Information
THERMAL METRIC(1)
TL16C752CI-Q1
PFB (TQFP)
UNIT
48 PINS
RθJA
RθJC(top)
RθJC(bot)
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-case (bottom) thermal resistance
61
°C/W
17.3
°C/W
N/A
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
7.5 Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC = 1.8 V
VOH
High-level output voltage
VOL
Low-level output voltage
II
Input current
IOZ
High-impedance state
output current
IOH = â0.5 mA
IOL = 1 mA
VCC = 1.98 V,
VI = 0 to 1.98 V,
VSS = 0,
All other terminals floating
VCC = 1.98 V,
VO = 0 to 1.98 V,
VSS = 0,
Chip selected in write mode or chip deselect
ICC
Supply current
VCC = 1.98 V,
DSR, CTS, and RI at 2 V,
All other inputs at 0.4 V,
No load on outputs,
TA = 70°C,
XTAL1 at 16 MHz,
Baud rate = 1 Mbps
CI(CLK)
Clock input capacitance
VCC = 0,
f = 1 MHz,
All other terminals grounded
VSS = 0,
TA = 25°C,
VCC = 0,
CO(CLK) Clock output capacitance f = 1 MHz,
All other terminals grounded
VSS = 0,
TA = 25°C,
CI
Input capacitance
VCC = 0,
f = 1 MHz,
All other terminals grounded
VSS = 0,
TA = 25°C,
CO
Output capacitance
VCC = 0,
f = 1 MHz,
All other terminals grounded
VSS = 0,
TA = 25°C,
VCC = 2.5 V
VOH
High-level output voltage
VOL
Low-level output voltage
II
Input current
IOZ
High-impedance state
output current
IOH = â1 mA
IOL = 2 mA
VCC = 2.75 V,
VI = 0 to 2.75 V,
VSS = 0,
All other terminals floating
VCC = 2.75 V,
VO = 0 to 2.75 V,
VSS = 0,
Chip selected in write mode or chip deselect
ICC
Supply current
VCC = 2.75 V,
DCD, CTS, and RI at 2 V,
All other inputs at 0.6 V,
No load on outputs,
TA = 70°C,
XTAL1 at 24 MHz,
Baud rate = 1.5 Mbps
CI(CLK)
Clock input capacitance
VCC = 0,
f = 1 MHz,
All other terminals grounded
VSS = 0,
TA = 25°C,
VCC = 0,
CO(CLK) Clock output capacitance f = 1 MHz,
All other terminals grounded
VSS = 0,
TA = 25°C,
MIN TYP MAX UNIT
1.3
V
0.5 V
10 μA
±20 μA
4.5 mA
5
7 pF
5
7 pF
6
10 pF
10
15 pF
1.8
V
0.5 V
10 μA
±20 μA
9 mA
5
7 pF
5
7 pF
8
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