TDA8000 查看數據表（PDF） - Philips Electronics
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TDA8000 Datasheet PDF : 24 Pages
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Philips Semiconductors
Smart card interface
Product specification
TDA8000; TDA8000T
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
VDD
supply voltage
Vx1
voltage on pins PSEL1, PSEL2, PRES,
PRES, WRITE, START, OFF,
ALARM and RSTIN
VH
VPP
VSUP
Vx2
Vx3
voltage on pin VH
voltage on pin VPP
voltage on pin VSUP
voltage on pins ALARM and DELAY
voltage on pins XTAL, I/O1(µC), I/O2(µC),
CLKIN, CLKOUT, CLKDIV and CVNC
Vx4
voltage on pins I/O1, I/O2, RST,
CLK and VCC
Ptot
continuous total power dissipation
duration < 1 ms
TDA8000; Tamb = +70 °C;
note 1; see Fig.10
TDA8000T; Tamb = +70 °C;
note 1; see Fig.11
Tstg
storage temperature
Ves
electrostatic voltage on pins I/O1, I/O2, VCC,
VPP, RST and CLK
electrostatic voltage on other pins
MIN.
−0.3
−0.3
MAX.
+18
VDD
UNIT
V
V
−0.3
−0.3
−0.3
−0.3
−0.3
+30 V
VH
V
+12 V
VSUP V
+6.0 V
−0.3 +7.0 V
−
2
W
−
0.92 W
−55 +150 °C
−4
+4
kV
−2
+2
kV
Note
1. Ptot = VDD × (IDD(unloaded) + ∑Isignals) + ICC × (VDD − VCC) + max.{(VH − VPP) × IPP(read) + (VH − VPP) × IPP(write)}
+ VH × IH(unloaded) + VSUP × ISUP + (VDD − CVNC) × ICVNC.
Where ‘signals’ means all signal pins used, excluding the supply pins.
1996 Dec 12
10
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