參數(shù)資料
型號： ADSP-2166KS-66
廠商： ANALOG DEVICES INC
元件分類： 數(shù)字信號處理
英文描述： DSP Microcomputers with ROM
中文描述： 24-BIT, 16.67 MHz, OTHER DSP, PQFP80
封裝： PLASTIC, MQFP-80
文件頁數(shù)： 17/39頁
文件大?。?/td> 243K
代理商： ADSP-2166KS-66
REV. 0
ADSP-216x
–17–
ADSP-2162/ADSP-2164/ADSP-2166–RECOMMENDED OPERATING CONDITIONS
K Grade
Min
3.00
0
B Grade
Min
3.00
–40
Parameter
V
DD
T
AMB
Max
3.60
+70
Max
3.60
+85
Unit
V
°
C
Supply Voltage
Ambient Operating Temperature
See “Environmental Conditions” for information on thermal specifications.
ELECTRICAL CHARACTERISTICS
Parameter
Test Conditions
Min
Max
Unit
V
IH
V
IH
V
IL
V
OH
V
OL
I
IH
I
IL
I
OZH
I
OZL
C
I
C
O
Hi-Level Input Voltage
1, 2
Hi-Level CLKIN and Reset Voltage
Lo-Level Input Voltage
1, 3
Hi-Level Output Voltage
2, 3, 4
Lo-Level Output Voltage
2, 3, 4
Hi-Level Input Current
3
Lo-Level Input Current
3
Three-State Leakage Current
5
Three-State Leakage Current
5
Input Pin Capacitance
1, 7, 8
Output Pin Capacitance
2, 7, 8, 9
@ V
DD
= max
@ V
DD
= max
@ V
DD
= min
@ V
DD
= min, I
OH
= –0.5 mA
4
@ V
DD
= min, I
OL
= 2 mA
4
@ V
DD
= max, V
IN
= V
DD
max
@ V
DD
= max, V
IN
= 0 V
@ V
DD
= max, V
IN
= V
DD
max
6
@ V
DD
= max, V
IN
= 0 V
6
@ V
IN
= 2.5 V, f
IN
= 1.0 MHz, T
AMB
= 25
°
C
@ V
IN
= 2.5 V, f
IN
= 1.0 MHz, T
AMB
= 25
°
C
2.0
2.2
V
V
V
V
V
μ
A
μ
A
μ
A
μ
A
pF
pF
0.4
2.4
0.4
10
10
10
10
8
8
NOTES
1
Input-only pins: CLKIN,
RESET
,
IRQ2
,
BR
, MMAP, DR1, DR0.
2
Bidirectional pins: D0–D23, SCLK1, RFS1, TFS1, SCLK0, RFS0, TFS0.
3
Output pins:
BG
,
PMS
,
DMS
,
BMS
,
RD
,
WR
, A0–A13, CLKOUT, DT1, DT0.
4
All ADSP-2162, ADSP-2164 and ADSP-2166 outputs are CMOS and will drive to V
and GND with no dc loads.
5
Three-stateable pins: A0–A13, D0–D23,
PMS
,
DMS
,
BMS
,
RD
,
WR
, DT1, SCLK1, RFS1, TFS1, DT0, SCLK0, RFS0, TFS0.
6
0 V on
BR
, CLKIN Active (to force three-state condition).
7
Guaranteed but not tested.
8
Applies to PLCC and MQFP package types.
9
Output pin capacitance is the capacitive load for any three-stated output pin.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . .–0.3 V to +4.5 V
Input Voltage . . . . . . . . . . . . . . . . . . . . –0.3 V to V
DD
+ 0.3 V
Output Voltage Swing . . . . . . . . . . . . . –0.3 V to V
DD
+ 0.3 V
Operating Temperature Range (Ambient) . . . –40oC to +85oC
Storage Temperature Range . . . . . . . . . . . . –65oC to +150oC
Lead Temperature (5 sec) PLCC, MQFP . . . . . . . . . .+280oC
*Stresses greater than those listed above may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at
these or any other conditions greater than 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.
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