ADSP-21MOD980N Datasheet, PDF (18/42 Pages) Analog Devices – MultiPort Internet Gateway Processor

PRELIMINARY TECHNICAL DATA
ADSP-21mod980N ^{For current information contact Analog Devices at (800) ANALOGD}
ELECTRICAL SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
Parameter Description
V_DDEXT
V_DDINT
V_INPUT
T_AMB
External supply
Internal supply
Input Voltage
Ambient temperature
ELECTRICAL CHARACTERISTICS
Parameter
V_IH, Hi-Level Input Voltage^{1, 2}
V_IH, Hi-Level CLKIN Voltage
V_IL, Lo-Level Input Voltage^{1, 3}
V_OH, Hi-Level Output Voltage^{1, 4, 5}
V_OL, Lo-Level Output Voltage^{1, 4, 5}
I_IH, Hi-Level Input Leakage Current³
I_IL, Lo-Level Input Leakage Current³
I_OZH, Three-State Leakage Current⁷
I_OZL, Three-State Leakage Current⁷
Test Conditions
@ V_DDINT = max
@ V_DDINT = max
@ V_DDINT = min
@ V_DDEXT = min
I_OH = –0.5 mA
@ V_DDEXT = min
I_OH = –100 µA⁶
@ V_DDEXT = min
I_OL = 2 mA
@ V_DDINT = max
V_IN = 3.6V
@ V_DDINT = max
V_IN = 0 V
@ V_DDEXT = max
V_IN = 3.6V⁸
@ V_DDEXT = max
V_IN = 0 V⁸
Min
2.98
1.81
V_IL= –0.3
0
Max
3.63
2.0
V_IH= +3.6
+70
Unit
V
V
V
°C
Min
Typ
Max Unit
1.5
V
2.0
V
0.7 V
2.4
V
V_DDEXT
-0.3
V
0.4 V
10 ␮A
10 ␮A
10 ␮A
10 ␮A
18
6/2001 REV. PrB