參數(shù)資料
型號： ADSP-21161NCCA-100
廠商： ANALOG DEVICES INC
元件分類： 數(shù)字信號處理
英文描述： DSP Microcomputer
中文描述： 48-BIT, 27.5 MHz, OTHER DSP, PBGA225
封裝： 17 X 17 MM, MO-192AAF-2, BGA-225
文件頁數(shù)： 18/60頁
文件大?。?/td> 1019K
代理商： ADSP-21161NCCA-100
ADSP-21161N
SPECIFICATIONS
–18–
REV. A
RECOMMENDED OPERATING CONDITIONS
Parameter
C Grade
Min
Max
K Grade
Min
Max
Test Conditions
Unit
V
DDINT
AV
DD
V
DDEXT
V
IH
V
IL
T
CASE
Specifications subject to change without notice.
Internal (Core) Supply Voltage
Analog (PLL) Supply Voltage
External (I/O) Supply Voltage
High Level Input Voltage
1
Low Level Input Voltage
1
Case Operating Temperature
2
1.71
1.71
3.13
2.0
–0.5
–40
1.89
1.89
3.47
V
DDEXT
+0.5
+0.8
+105
1.71
1.71
3.13
2.0
–0.5
0
1.89
1.89
3.47
V
DDEXT
+0.5
+0.8
+85
V
V
V
V
V
°
C
1
Applies to input and bidirectional pins: DATA47–16, ADDR23–0,
MS3–0
,
RD
,
WR
, ACK,
SBTS
,
IRQ2–0
, FLAG11–0,
HBG
,
HBR
,
CS
,
DMAR1
,
DMAR2
,
BR6–1
, ID2–0, RPBA,
PA
, BRST, FSx, DxA, DxB, SCLKx,
RAS
,
CAS
,
SDWE
, SDCLK0, LxDAT7–0, LxCLK, LxACK, SPICLK, MOSI,
MISO,
SPIDS
, EBOOT, LBOOT,
BMS
, SDCKE, CLK_CFGx,
CLKDBL
, CLKIN,
RESET
, TRST, TCK, TMS, TDI.
2
See
Thermal Characteristics on Page 52
for information on thermal specifications.
@ V
DDEXT
= max
@ V
DDEXT
= min
ELECTRICAL CHARACTERISTICS
Parameter
Test Conditions
@ V
DDEXT
= min, I
OH
= –2.0 mA
2
@ V
DDEXT
= min, I
OL
= 4.0 mA
2
@ V
DDEXT
= max, V
IN
= V
DDEXT
max
@ V
DDEXT
= max, V
IN
= 0 V
@ V
DDEXT
= max, V
IN
= V
DDEXT
max
@ V
DDEXT
= max, V
IN
= 0 V
@ V
DDEXT
= max, V
IN
= 2.0 V
@ V
DDEXT
= max, V
IN
= 0.8 V
@ V
DDEXT
= max
@ V
DDEXT
= max
@ V
DDEXT
= max, V
IN
= 0 V
@ V
DDEXT
= max, V
IN
= V
DDEXT
max
@ V
DDEXT
= max, V
IN
= 0 V
@ V
DDEXT
= max, V
IN
= 0 V
@ V
DDEXT
= max, V
IN
= 0 V
@ V
DDEXT
= max, V
IN
= V
DDEXT
max
@ V
DDEXT
= max, V
IN
= V
DDEXT
max
t
CCLK
= 10.0 ns, V
DDINT
= max
t
CCLK
= 10.0 ns, V
DDINT
= max
t
CCLK
= 10.0 ns, V
DDINT
= max
t
CCLK
= 10.0 ns, V
DDINT
= max
@ AV
DD
= max
f
IN
= 1 MHz, T
CASE
= 25°C, V
IN
= 1.8 V
Min
Max
Unit
V
OH
V
OL
I
IH
I
IL
I
IHC
I
ILC
I
IKH
I
IKL
I
IKH-OD
I
IKL-OD
I
ILPU
I
OZH
I
OZL
I
OZLPU1
I
OZLPU2
I
OZHPD1
I
OZHPD2
I
DD-INPEAK
I
DD-INHIGH
I
DD-INLOW
I
DD-IDLE
AI
DD
C
IN
Specifications subject to change without notice.
High Level Output Voltage
1
Low Level Output Voltage
1
High Level Input Current
3,
4
Low Level Input Current
3
CLKIN High Level Input Current
5
CLKIN Low Level Input Current
5
Keeper High Load Current
6
Keeper Low Load Current
6
Keeper High Overdrive Current
6,
7,
8
Keeper Low Overdrive Current
6,
7,
8
Low Level Input Current Pull-Up
4
Three-State Leakage Current
9,
10,
11
Three-State Leakage Current
9, 12, 13
Three-State Leakage Current Pull-Up1
10
Three-State Leakage Current Pull-Up2
11
Three-State Leakage Current Pull-Down1
12
Three-State Leakage Current Pull-Down2
13
Supply Current (Internal)
14, 15
Supply Current (Internal)
15, 16
Supply Current (Internal)
15, 17
Supply Current (Idle)
15, 18
Supply Current (Analog)
19
Input Capacitance
20, 21
1
Applies to output and bidirectional pins: DATA47–16, ADDR23–0,
MS3–0
,
RD
,
WR
, ACK, DQM, FLAG11–0,
HBG
, REDY,
DMAG1
,
DMAG2,
BR6–1
, BMSTR,
PA
, BRST, FSx, DxA, DxB, SCLKx,
RAS
,
CAS
,
SDWE
, SDA10, LxDAT7–0, LxCLK, LxACK, SPICLK, MOSI, MISO,
BMS
,
SDCLKx, SDCKE,
EMU
, XTAL, TDO, CLKOUT, TIMEXP,
RSTOUT
.
2
See
Output Drive Currents on Page 51
for typical drive current capabilities.
3
Applies to input pins: DATA47–16, ADDR23–0,
MS3–0
,
SBTS
,
IRQ2–0
, FLAG11–0,
HBG
,
HBR
,
CS
,
BR6–1
, ID2–0, RPBA, BRST, FSx, DxA, DxB,
SCLKx,
RAS
,
CAS
,
SDWE
, SDCLK0, LxDAT7–0, LxCLK, LxACK, SPICLK, MOSI, MISO,
SPIDS
, EBOOT, LBOOT,
BMS
, SDCKE, CLK_CFGx,
CLKDBL
, TCK,
RESET
, CLKIN.
4
Applies to input pins with 20 k
internal pull-ups:
RD
,
WR
, ACK,
DMAR1
,
DMAR2
,
PA
,
TRST
, TMS, TDI.
5
Applies to CLKIN only.
6
Applies to all pins with keeper latches: ADDR23–0, DATA47–0,
MS3–0
, BRST, CLKOUT.
7
Current required to switch from kept high to low or from kept low to high.
8
Characterized, but not tested.
2.4
V
V
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
mA
mA
mA
mA
mA
pF
0.4
10
10
35
35
–100
200
–250
50
–300
300
350
10
10
500
350
350
500
900
650
500
400
10
4.7
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