ADSP-21160NCB-100 Analog Devices Inc, ADSP-21160NCB-100 Datasheet - Page 25

• Manufacturer Part Number: ADSP-21160NCB-100
• Description: IC,DSP,32-BIT,CMOS,BGA,400PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21160NCB-100

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Link Port, Serial Port
• Clock Rate: 100MHz
• Non-volatile Memory: External
• On-chip Ram: 512kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.90V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 400-BGA
• Package: 400BGA
• Numeric And Arithmetic Format: Floating-Point
• Maximum Speed: 100 MHz
• Ram Size: 512 KB
• Device Million Instructions Per Second: 100 MIPS

Flags
For flags, see
Table 17. Flags
1
2
3
Parameter
Timing Requirements
t
t
t
t
Switching Characteristics
t
t
t
t
Flag inputs meeting these setup and hold times for instruction cycle N will affect conditional instructions in instruction cycle N+2.
For ADSP-21160M, specification is 12 ns, maximum.
For ADSP-21160M, specification is 5 ns, maximum.
SFI
HFI
DWRFI
HFIWR
DFO
HFO
DFOE
DFOD
FLAG3–0
FLAG3–0
CLKIN
CLKIN
RDx
WRx
OUT
IN
Table 17
FLAG3–0 IN Setup Before CLKIN High
FLAG3–0 IN Hold After CLKIN High
FLAG3–0 IN Delay After RDx/WRx Low
FLAG3–0 IN Hold After RDx/WRx Deasserted
FLAG3–0 OUT Delay After CLKIN High
FLAG3–0 OUT Hold After CLKIN High
CLKIN High to FLAG3–0 OUT Enable
CLKIN High to FLAG3–0 OUT Disable
and
t
DWRFI
Figure
t
DFOE
14.
FLAG INPUT
t
SFI
Rev. B | Page 25 of 60 | February 2010
1
t
DFO
3
1
t
t
HFI
HFIWR
1, 2
Figure 14. Flags
FLAG OUTPUT
1
t
HFO
t
DFO
Min
4
1
0
1
1
ADSP-21160M/ADSP-21160N
Max
10
9
t
t
CK
DFOD
– t
CCLK
+5
Unit
ns
ns
ns
ns
ns
ns
ns
ns