TSC21020F Datasheet, PDF (29/50 Pages) ATMEL Corporation – Rad. Hard 32/40-bit IEEE Floating Point DSP

TSC21020F
Electrical Characteristics
Absolute Maximum Ratings
Supply Voltage.....................................................-0.5V to + 7V
Input Voltage............................................ -0.5V to VDD + 0.5V
Output Voltage Swing .............................. -0.5V to VDD + 0.5V
Load Capacitance..........................................................200 pF
Operating Temperature Range (Ambient)..... -55°C to + 125°C
Storage Temperature Range ........................ -65°C to + 150°C
*Note:
Stresses above those listed under "Absolute
Maximum Ratings" may cause permanent dam-
age to the device. These are stress ratings only
and functional operation of the device at these or
any other conditions above those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
Recommended Operating Conditions
Mil Range
Parameter
Min
Max
Unit
V_DDSupply Voltage
T_AMBAmbient Operating Temperature
4.50
-55
5.50
V
+125
°C
ESD Sensitivity
The TSC21020F features proprietary input protection circuitry to dissipate high-energy
discharges (Human Body Model). Per method 3015 of MIL-STD-883, the TSC21020F
has been classified as a Class 2 devices, with the ability to withstand up to 2000V ESD.
Prosper ESD precautions are strongly recommended to avoid functional damage or per-
formance degradation. Charges readily accumulate on the human body and test
equipment and discharge without detection. Unused devices must be stored in conduc-
tive foam or shunts, and the foam should be discharged to the destination socket before
devices are removed.
DC Parameters
Parameter
V_IH Hi-Level Input Voltage¹
V_IHCR Hi-Level Input Voltage^{2, 12}
V_IL Lo-Level Input Voltage^{1, 12}
V_ILC Lo-Level Input Voltage²
V_OH Hi-Level Output Voltage^{3, 11}
V_OL Lo-Level Output Voltage^{3, 11}
I_IH Hi-Level Input Current^{4, 5}
I_IL Lo-Level Input Current⁴
I_ILT Lo-Level Input Current⁵
I_OZL Tristate Leakage Current⁶
I_DDIN Supply Current (Internal)⁷
Test Conditions
Min
V_DD = max
2.0
V_DD = max
3.0
V_DD = min
V_DD = min
V_DD = min, I_OH = -1.0 mA
2.4
V_DD = min, I_OL = 4.0 mA
V_DD = max, V_IN = V_DD max
V_DD = max, V_IN = 0V
V_DD = max, V_IN = 0V
V_DD = max, V_IN = 0V
t_CK = 50 ns, V_DD = max, V_IHCR = 3.0V,
V_IH = 2.4V, V_IL = V_ILC = 0.4V
Max
0.8
0.6
0.4
10
10
350
10
430
Unit
V
V
V
V
V
V
µA
µA
µA
µA
mA
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4153H–AERO–04/07