TCM8002_08 Datasheet, PDF (6/25 Pages) Texas Instruments – DATA PROCESSOR FOR CELLULAR TELEPHONE

TCM8002
DATA PROCESSOR FOR CELLULAR TELEPHONE
SLWS008C − SEPTEMBER 1994 − REVISED JUNE 1996
absolute maximum ratings over operating temperature range^†
Supply voltage range, V_DD, V_SS (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 6 V
Input voltage range, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to V_DD + 0.5 V
Output voltage range (includes open-drain outputs), V_O . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to V_DD + 0.5 V
Operating ambient temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 85°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: Voltage Values are with respect to GND.
recommended operating conditions
Supply voltage, VDD
Input voltage, VI
Output voltage, VO
High-level input voltage, VIH
Low-level input voltage, VIL
Operating ambient temperature range, TA
VDD = 3 V
VDD = 5 V
VDD = 3 V
VDD = 5 V
MIN
2.7
4.5
0
0
0.7 VDD
− 40
NOM
3.3
5
MAX
3.6
5.5
VDD
VDD
0.3 VDD
0.2 VDD
25
85
UNIT
V
V
V
V
°C
electrical characteristics over recommended operating conditions, V_DD = 3.3 V (unless otherwise
noted)
VOH
VOL
VIT ₊
VIT _−
Vhys
IOZ
IIL
IIH
IO
PARAMETER
High-level output voltage
Low-level output voltage
Positive-going input threshold voltage
Negative-going input threshold voltage
Hysteresis (VIT ₊ − VIT _−)
High-impedance output current
Low-level input current
High-level input current
Pullup output current
IDD Supply current with 2.56-MHz crystal
TEST CONDITIONS
IOH = − 0.9 mA
IOL = 1.6 mA
VI = VDD or VSS
VI = VSS
VI = VDD
VI = VSS
Default mode
Low-power mode
Low-power mode, SAT off
MIN
TYP MAX
VDD −0.55
0.5
0.3 VDD
0.1 VDD
0.7 VDD
0.3 VDD
± 10
−1
1
−2.12 −5.32 −10.18
1.4
1.1
0.9
UNIT
V
V
V
V
V
µA
µA
µA
µA
mA
6
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